オートメーション・コントローラ設計向け製品およびシグナル・チェーン・ソリューション

オートメーション・コントローラ設計向け 製品およびシグナル・チェーン・ソリューション アナログ入力 温度モジュール アナログ・デバイセズのオートメーション・コントローラ・セグメントの概要 アナログ・デバイセズは、産業用高精度信号計測ソリューションのリーディング・サプライヤです。これらのソリューションは、化 学および医薬品、炭化水素（石油およびガス）、環境（廃水および処理）、オートモーティブなど、幅広い産業の処理および製造プ ラント、機械の PLC、DCS システムのオートメーション・コントローラ・モジュールに組み込まれています。定評のある産業用アプ リケーションのシステム知識と、高性能、低消費電力、高集積が特長の包括的な製品ポートフォリオを有するアナログ・デバイセズ は、オートメーション・コントローラの設計エンジニアにとって重要なパートナーです。 主な課題とシステムの アナログ・デバイセズを オートメーション・ 考慮事項 選ぶ理由 コントローラ・アプリケ ーション • 高可用性システム • アナログ・デバイセズは、長年 • 深いシステム知識とオートメー • アナログ入力温度モジュール • 高信頼性、供給期間の延長、 にわたって産業市場のニーズ ション・コントローラの設計サ • アナログ入力絶縁モジュール 組み立ておよび製造コストの に対応してきた、高精度コン イクルを支えてきた長年の実 • アナログ入力チャンネル間 削減 バータおよびシグナル・プロセ 績 絶縁モジュール • I/O チャンネル密度の向上と ッサ技術のリーダー • 長い製品ライフサイクル、高い • アナログ出力絶縁モジュール モジュール・ハウジングの小 • アナログ・デバイセズは、現在 信頼性、納期の順守 • アナログ出力チャンネル間 型化により、消費電力の低減 および将来の産業市場のニー 絶縁モジュール と熱および電力効率の向上を ズに対応するため、中核技術 実現する、より小型で集積化 およびアプリケーション固有の されたソリューションに対する 製品に継続的に投資 ニーズが増大 • 幅広いモジュール入出力で最 • 機能安全の向上に対するエン も効率的な高精度計測機能を ド・マーケットのニーズの増大 備えた、クラス最高のシグナ ル・チェーン・ソリューション www.analog.com/jp

ISOLATION SUPERVISORY REF RTD PROFIBUS THERMOCOUPLE ADC DATAISOLATION TEMPERATURE アナログ入力（温度モジュール）Analog Input: Temperature Module Part Number Description Key Features and Benefits マルチプレクサ/スイッチ / Multiplexer / Switch ADG5208 / 5209 High voltage latch-up proof, 8:1 (5208) / 4:1 • 8 kV I/O port to supplies • 0.4 pC charge injection (5209) Multiplexer • 2.9 pF off source capacitance • Low on resistance: 160 Ω typical • 34 pF off drain capacitance • ±9 V to ±22 V dual-supply operation ADG5408 / 5409 High voltage latch-up proof, 8:1 (5408) / 4:1 • 8 kV HBM ESD rating • ±9 V to ±22 V dual supply operation (5409) Multiplexer • Low on resistance (13.5 Ω) 電流源回路部（基準電圧とアンプ）/ Current Source Block (Reference and Amp) ADR3450 Micro-Power, High-Accuracy 5.0V Voltage • Initial accuracy: ±0.1% (maximum) • Low quiescent current: 100 μA (maximum) Reference • Maximum temperature coefficient: 8 ppm/°C • Low dropout voltage: 250 mV at 2 mA • Operating temperature range: −40°C to • Output noise (0.1 Hz to 10 Hz): <10 μV p-p +125°C at 1.2 V (typical) • Output current: +10 mA source/−3 mA sink • 6-lead SOT-23 package ADR550 High Precision Shunt Mode Voltage Reference • Ultracompact SC70 and SOT-23-3 packages • Low output voltage noise: 14 μV p-p @ 2.5 (5.0 V) • Temperature coefficient: 40 ppm/°C V output maximum) • No external capacitor required • Initial accuracy: ±0.2% • Operating current range: 50 μA to 15 mA AD8541/2 General-Purpose CMOS Single Rail-to-Rail • Single-supply operation: 2.7 V to 5.5 V • Low input currents: 4 pA Amplifier • Low supply current: 45 μA/amplifier • Unity gain stable • Wide bandwidth: 1 MHz • Rail-to-rail input and output • No phase reversal ADA4505 10µA, RRIO, Zero Input Crossover Distortion • PSRR: 100 dB minimum • Rail-to-rail input and output Single Op Amp • CMRR: 105 dB typical • 3 mV offset voltage maximum • Very low supply current: 10 μA per amplifier • Very low input bias current: 0.5 pA typ. max. ADCドライブ・アンプ / ADC Drive Amplifier ADA4940 Ultralow Power, Low Distortion ADC Driver • Small signal bandwidth: 260 MHz • Externally adjustable gain • Extremely low harmonic distortion • Differential-to-differential or single-to- • −122 dB THD at 50 kHz differential • −96 dB THD at 1 MHz operation • Low input voltage noise: 3.9 nV/√Hz • Balanced outputs • Very low power consumption: 6.25 mW (5 V • Settling time to 0.1%: 34 ns supply) • Output voltage swing from −VS + 0.1 V to • 0.35 mV maximum offset voltage +VS − 0.1 V • Adjustable output common-mode voltage ADA4522 Single 55 V, EMI Enhanced, Zero-Drift, • Low offset voltage: 5 μV maximum • Wide range of operating voltages Ultralow Noise, Rail-to-Rail Output Operational • Extremely low offset voltage drift: 22 nV/°C • Single-supply operation: 4.5 V to 55 V Amplifiers maximum • Dual-supply operation: ±2.25 V to ±27.5 V • Low voltage noise density: 5.8 nV/√Hz typical • Integrated EMI filters • 117 nV p-p typical from 0.1 Hz to 10 Hz • Unity-gain stable • Low input bias current: 50 pA typical • Unity-gain crossover: 3 MHz typical

基準電圧源 / ADC Reference ADR4520/ADR4525/ Ultralow noise, 2 ppm/°C, high accuracy • Initial accuracy: 0.02% max • Supply range: 3 V to 15 V ADR4530/ADR4533/ voltage reference (2.048 V/2.50 V/3.00 V/ • Temperature coefficient: 2 ppm/°C max • Temperature range: –40°C to +125°C ADR4540/ADR4550 3.30 V/4.096 V/5.00 V) • Output noise (0.1 Hz to 10 Hz): 1.25 μV p-p • 8-lead SOIC package @ VOUT of 2.5 V 集積型 ADコンバータ / Integrated Solutiion - ADC AD7124 8-Channel, Low Noise, Low Power, 24-Bit, • Low power: 24 nV rms at 1.17 SPS, gain = • Diagnostic functions (which aid safe Sigma-Delta ADC with PGA and Reference 128 integrity level) • Mid power: 20 nV rms at 2.34 SPS, gain= • Crosspoint multiplexed analog inputs 128 • 8 differential/15 pseudo differential inputs • Full power: 23 nV rms at 9.4 SPS, gain= 128 • Programmable gain (1 to 128) • Up to 22 noise free bits in all power modes • Band gap reference w/15 ppm/°C drift max. (gain = 1) • Matched programmable excitation currents • Full power: 9.38 SPS to 19,200 SPS • Internal clock oscillator • Mid power: 2.34 SPS to 4800 SPS • On-chip bias voltage generator • Low power: 1.17 SPS to 2400 SPS • Low-side power switch • Rail-to-rail analog inputs for gains > 1 • Simultaneous 50 Hz/60 Hz rejection at 25 SPS AD7175 / AD7176 24-Bit, 250 kSPS, Sigma-Delta ADC with 20 • Fast and flexible output rate: 5 SPS to 250 • Crosspoint multiplexer µs Settling and True Rail-to-Rail Buffers kSPS • On-chip 2.5 V reference (±2 ppm/°C drift) (AD7175) • Ch.can data rate of 50 kSPS/ch. (20 µs • True rail-to-rail analog and reference input settling) buffers • Performance specifications • Internal or external clock • 17.2 noise free bits at 250 kSPS • Power: AVDD1 = 5 V, AVDD2 = IOVDD = 2 • 20 noise free bits at 2.5 kSPS V to 5 V • 24 noise free bits at 20 SPS • Split supply with AVDD1/AVSS at ±2.5 V • INL: ±1 ppm of FSR • ADC current: 8.4 mA • 85dB rejection of 50Hz and 60Hz with 50ms • Temperature range: −40°C to +105°C settling • User configurable input channels • 2 fully differential channels or 4 single-ended channels AD7177 32-Bit, 10 kSPS, Sigma-Delta ADC with 100 • 32-bit data output • User configurable input channels µs Settling and True Rail-to-Rail Buffers • Fast and flexible output rate: 5 SPS to 10 • 2 fully differential channels or 4 single- kSPS ended channels • Ch. scan data rate of 10 kSPS/ch (100 µs • Crosspoint multiplexer settling) • On-chip 2.5 V reference (±2 ppm/°C drift) • 19.1 noise free bits at 10 kSPS • True rail-to-rail analog and reference input • 20.2 noise free bits at 2.5 kSPS buffers • 24.6 noise free bits at 5 SPS • 85 dB filter rejection of 50 Hz and 60 Hz • INL: ±1 ppm of FSR with 50 ms settling 温度センサー / Temperature Sensor ADT7320 ±0.25°C, 16-Bit Digital SPI Temp. Sensor • ±0.20°C from −10°C to +85°C • 700 μW typical at 3.3 V in normal mode • ±0.25°C from −20°C to +105°C • 7 μW typical at 3.3 V in shutdown mode • 16-bit resolution: 0.0078°C • Operating temperature from −40°C to • Ultralow temperature drift: 0.0073°C +150°C • No temperature calibration/correction • Critical overtemperature indicator required by user • Overtemperature/undertemperature • No linearity correction required interrupt • Power saving 1 sample per second (SPS) • 4 × 4 mm LFCSP package mode ADT7410 ±0.5°C, 16-Bit Digital I2C Temp. Sensor • ±0.20°C from −10°C to +85°C at 3.0 V • Easy implementation • ±0.25°C from −20°C to +105°C at 2.7 V to • No temperature calibration/correction 3.3 V required by user • 16-bit resolution: 0.0078°C • No linearity correction required • Ultralow temperature drift: 0.0073°C • Low power • NIST traceable or equivalent • Power-saving 1 sample per second (SPS) • Fast first temperature conversion on power- mode up of 6 ms • 700 μW typical at 3.3 V in normal mode • 7 μW typical at 3.3 V in shutdown mode

マイコン集積ソリューション / Integrated Solution – Microcontroller ADuCM361 Low power percision andlog microcontroller, • Analog performance • Power consumption only 1 mA with core ARM Cortex™-M3 with single Σ-∆ ADCs • Dual PGA and 24-bit, 4 kSPS ADCs operating at 500 kHz (both ADCs on, input • 12 multiplexed analog inputs buffers off, PGA gain of 4, one SPI port on, • 12-bit DAC and all timers on) • Digital performance • Package and temperature • 32-bit ARM Cortex-M3 processor • 48-lead LFCSP (7 mm × 7 mm) • 128 kB flash, 8 kB SRAM • –40°C to +125°C ADuC7061 Low power, precision analog microcontroller, • Dual 24-bit 8 kSPS Σ-∆ ADCs • 32 kB flash and 4 kB SRAM ARM7TDMI® with single Σ-∆ ADCs • 8 multiplexed analog inputs • UART, SPI, GPIO, PWM • Single 14-bit DAC • Nominal supply 2.5 V • ARM7TDMI 16-/32-bit RISC controller • Temperature range: –40°C to +125°C アイソレーション電源 / Power Isolation ADuM3471 Quad-channel data with isolated switching • Integrated transformer driver • Quad dc-to-25 Mbps (NRZ) signal isolation regulators • Regulated adjustable output: 3.3 V to 24 V channels • 2 W output power • 20-lead SSOP package • Temperature range: −40°C to +105°C ADP1621 Constant frequency, current mode step-up • 92% efficiency (no sense resistor required) • Programmable operating frequency dc-to-dc controller • ±1.0% initial accuracy (100 kHz to 1.5 MHz) with one resistor • Capable of high supply input voltage (> 5.5 • Synchronizable to external clock V) with an external NPN or a resistor ADuM3190 2.5 kV rms isolated error amplifier • Stable over time and temperature • Low power operation: < 7 mA total • 0.5% initial accuracy • Wide supply voltage range: 3 V to 20 V • 1% accuracy over the full temperature range • Temperature range: −40°C to +125°C • Bandwidth: 400 kHz • 16-lead QSOP package アイソレーション / Isolation ADuM140/141/142 D Robust, Quad Channel Isolator W/ Input High common-mode transient immunity: 100 Low dynamic power consumption Disable kV/μs 1.8 V to 5 V level translation High robustness to radiated and conducted High temperature operation: 125°C noise Fail-safe high or low options Low propagation delay 16-lead, RoHS compliant, SOIC package 13 ns maximum for 5 V operation ADuM140E1/ADuM141E1/ADuM142E1 pin- 15 ns maximum for 1.8 V operation compatible with 150 Mbps maximum guaranteed data rate ADuM1400/ADuM1401/ADuM1402 ADuM140/141/142 E Robust, Quad Channel Isolator W/ Output • High common-mode transient immunity: 100 • Low dynamic power consumption Enable kV/μs • 1.8 V to 5 V level translation • High robustness to radiated and conducted • High temperature operation: 125°C noise • Fail-safe high or low options • Low propagation delay • 16-lead, RoHS compliant, SOIC package • 13 ns maximum for 5 V operation • ADuM140D1/ADuM141D1/ADuM142D1 pin- • 15 ns maximum for 1.8 V operation compatible with • 150 Mbps maximum guaranteed data rate ADuM1400/ADuM1401/ADuM1402 DC/DCコンバータ / DC / DC Converter ADP2441 36 V, 1 A, synchronous step-down • Wide input voltage range: 4.5 V to 36 V • Adjustable frequency 300 kHz to 1 MHz dc-to-dc regulator • Adjustable output down to 0.6 V • Soft start with tracking, power-good pin, • High efficiency up to 94% and overcurrent limit protection • ±1% output voltage accuracy ADP2442 36 V,1 A, Synchronous, Step-Down, DC-to- • Wide input voltage range of 4.5 V to 36 V • External synchronization from 300 kHz to 1 DC Regulator with External Clock • Low minimum on time of 50 ns MHz Synchronization • Maximum load current of 1 A • Pulse skip mode or Forced fixed frequency • High efficiency of up to 94% mode • Adjustable output down to 0.6 V • Precision enable input pin • ±1% output voltage accuracy • Open-drain power good • Adjustable switching frequency of 300 kHz to • Reference similar product ADP2441 with 1 MHz programmable soft-start and tracking. ADP1621 Constant frequency, current mode step-up • 92% efficiency (no sense resistor required) • Programmable operating frequency dc-to-dc controller • ±1.0% initial accuracy (100 kHz to 1.5 MHz) with one resistor • Capable of high supply input voltage (> 5.5 • Synchronizable to external clock V) with an external NPN or a resistor ADP5050/ADP5051/ Integrated power solution with quad buck • Wide input voltage range: 4.5 V to 15 V • 250 kHz to 1.4 MHz adj. switching ADP5052/ADP5053 regulators • I2C Interface (ADP5050, ADP5051) frequency • 200 mA LDO regulator (ADP5050, ADP5052) • Two programmable 1.2 A/2.5 A/4 A sync • Watchdog timer and reset (ADP5051, buck regulators with low-side FET driver ADP5053) • Two 1.2 A sync buck regulators

リニア・レギュレータ / LDO ADP7182 -200mA, negative voltage input, Low Noise • Low Noise: 18 μV RMS • Low dropout voltage: 185 mV @ -200 mA • Power supply rejection ratio (PSRR): 66 dB at load 10 KHz at VOUT=-3V • Initial accuracy: ±1% • Positive or Negative Enable Logic • Accuracy over line, load, and temperature: • Stable with small 2.2μF ceramic output +2% maximum/−3% minimum capacitor • Input voltage range: -2.7 V to -28 V • Maximum output current: -200 mA ADP7102/7104/7105 20 V, 300 / 500 mA, Low Noise, CMOS LDO • Input voltage range: 3.3 V to 20 V • Reverse current protection Maximum output current: 300 mA (ADP7102), • Low dropout voltage: 500 mA (ADP7104/5) • 200 mV at 300 mA load (ADP7102), Low noise: 15 μV rms for fixed output versions 350 mV at 500mA load (ADP7105) PSRR performance of 60 dB at 10 kHz, VOUT = • Initial accuracy: ±0.8% 3.3 V ADP7112 / 7118 20 V, 200 mA, Low Noise, CMOS LDO • Low noise: 11 µV rms independent of fixed • Low dropout voltage: 200 mV (typical) at a output voltage 200 mA load, VOUT = 5 V • PSRR of 88 dB at 10 kHz, 68 dB at 100 kHz, • User programmable soft start 50 dB at 1 MHz, VOUT ≤ 5 V, VIN = 7 V • Low quiescent current, IGND = 50 μA • Input voltage range: 2.7 V to 20 V (typical) with no load • Maximum output current: 200 mA • 1x1.2, 6-ld WLCSP (ADP7112) • Initial accuracy: ±0.8% 2x2, 6-ld LFCSP / 8ld-SOIC / 5ld-TSOT • Accuracy over line, load, and temperature (ADP7118) ±1.8%, TJ = −40°C to +125°C ADP7142 40 V, 200 mA, Low Noise, CMOS LDO • Low Noise: 11 μVRMS independent of fixed • Low dropout voltage: 200 mV @ 200 mA output load, VOUT = 5V • PSRR of 88 dB @ 10 KHz, 68 dB @ 100 KHz, • User programmable Soft Start 50 dB @ 1 MHz, VOUT ≤5V, VIN = 7V (LFCSP and SOIC only) • Input voltage range: 2.7 V to 40 V • Low Quiescent Current, IGND = 50 μA with • Maximum output current: 200 mA no load • Initial accuracy: ±0.8% • Low shutdown current: 1.8 μA @ VIN = 5 • Accuracy over line, load, and temperature V, 3.0 μA @ VIN = 40 V ±1.1%, TJ = −40°C to +85°C • Stable with small 2.2μF ceramic output ±1.8%, TJ = −40°C to +125°C capacitor コントローラ / Controller ADSP-BF504/504F Low Cost Blackfin with Optimized Peripheral • 400 MHz (800 MMACS) Blackfin® core • 32 MB executable flash Set for Industrial and General Purpose • 2 UART, 2 SPI, 2 SPORT, and CAN interfaces (ADSP-BF504F/ADSP-BF506F) Applications for communications • True 12-bit, dual SAR ADC (ADSP-BF506F) インターフェース/通信 / Interface / Communication ADM1486 5 V, High Speed (30 Mbps), Low Power, Half • 30 Mbps Data Rate • 0.5 ns Skew Driver and Receiver Duplex RS-485 PROFIBUS Transceiver • 2.1 V Minimum Differential Output with 54 Ω • Driver Propagation Delay: 11 ns Termination • Receiver Propagation Delay: 12 ns • Low Power 0.8 mA ICC • High Impedance Outputs with Drivers Disabled or Power Off ADM2485 / 2486 2.5 kV Signal Isolated, High Speed, Half • 20 Mbps data rate (ADM2486) • Receiver open-circuit, fail-safe design Duplex RS-485 PROFIBUS Transceiver w/ • 5 V or 3 V operation (VDD1) • 50 nodes on bus Transformer Driver • High common-mode transient immunity: >25 • Operating temperature range: −40°C to kV/μs +85°C • Isolated DE status output • Wide body, 16-lead SOIC package ADM2482E 2.5 kV Signal Isolated, ESD Protected, • ±15 kV ESD protection on RS485 • True fail-safe receiver inputs Full/Half Duplex RS-485 Transceiver w/ input/output pins • Operating temperature range: −40°C to Transformer Driver (16 Mbps) • Data rate: 16 Mbps +85°C • 5 V or 3.3 V operation (VDD1) • Wide-body, 16-lead SOIC package • 256 nodes on bus ADM2490E 5 kV Signal Isolated, High Speed (16 Mbps), • ±8 kV ESD protection on RS-485 input/output • 32 nodes on the bus ESD Protected, Full Duplex RS-485 pins • Thermal shutdown protection Transceiver • 16 Mbps data rate • Operating temperature range: −40°C to • Suitable for 5 V or 3 V operation (VDD1) +105°C • High common-mode transient immunity: >25 • Wide body, 16-lead SOIC package kV/μs • Receiver has open-circuit, fail-safe design ADM2587E 2.5 kV Signal and Power Isolated, ±15 kV • isoPower™ integrated isolated DC/DC • Connect up to 256 nodes on one bus ESD Protected, Full/Half Duplex RS-485 converter • Open- and short-circuit, fail-safe receiver Transceiver (500kbps) • ±15 kV ESD protection on RS485 inputs input/output pins • High common-mode transient immunity: • ADM2587E data rate: 500 kbps >25 kV/μs • 5 V or 3.3V operation • Thermal shutdown protection

ADM3051 High Speed Industrial CAN Transceiver with • High speed data rates up to 1 Mbps • Unpowered nodes do not disturb the bus Bus Protection for 24 V Systems • Short-circuit protection on bus pins • Temperature range: −40°C to +125°C • Slope control for reduced EMI ADM3052 5 kV rms isolated CAN transceiver with • High speed data rates up to 1 Mbps • Short-circuit protection on bus pins integrated high voltage, bus side, linear • Fully isolated digital interface • Integrated bus miswire protection regulator • Integrated V+ linear regulator • Unpowered nodes do not disturb the bus • Bus side powered by V+ and V− ADM3053 2.5 kV rms signal and power isolated CAN • High speed data rates up to 1 Mbps • Slope control for reduced EMI transceiver with integrated isolated dc-to-dc • Fully isolated power and data • Unpowered nodes do not disturb the bus converter • Short-circuit protection on bus pins ADM3054 5 kV rms signal isolated high speed CAN • High speed data rates up to 1 Mbps • Unpowered nodes do not disturb the bus transceiver with bus protection • Fully isolated digital interface • Able to detect loss of power on bus side • Short-circuit protection on bus pins • Temperature range: −40°C to +125°C ADM3101E ±15 kV ESD protected, 3.3 V single-channel • 460 kbps data rate • 0.1 μF charge pump capacitors RS-232 line driver/receiver • Single-channel RS-232 line driver/receiver ADM3251E / 3252E Isolated Single/Dual Channel RS-232 Line • 460 kbps data rate • 15 kV ESD protection on RIN and TOUT pins Driver/Receiver • Fully isolated power and data ADM3232E ±15 kV ESD Protected, 3.3 V, RS-232 Line • Data rate: 460 kbps • ESD protection to IEC1000-4-2 (801.2) on Driver/Receiver • 2 Tx and 2 Rx TTL/CMOS and RS-232 I/Os • Meets EIA-232E specifications • Contact discharge: ±8 kV • 0.1 μF charge pump capacitors • Air gap discharge: ±15 kV ADM3311E 3-V, RS-232 Serial Port Driver-Receiver • Green Idle power-saving mode • One receiver active in shutdown • Single 2.7 V to 3.6 V power supply (ADM3307E/ADM3311E/ADM3312E/ADM3315 • 0.1 µF to 1 µF charge pump capacitors E) • Low EMI • Two receivers active in shutdown • Low power shutdown: 20 nA (ADM3310E) • Full RS-232 compliance • ESD >15 kV IEC 1000-4-2 on RS-232 I/Os • 460 kb/s data rate • ESD >15 kV IEC 1000-4-2 on CMOS and RS-232 I/Os (ADM3307E) 電源シーケンサ/電圧検出 / Sequencer / Supervisory ADM1185 Quad Voltage Monitor and Sequencer • Powered from 2.7 V to 5.5 V on the VCC pin • Monitors 4 supplies via 0.8% accurate • Logical core with internal timeouts provides comparators power • 3 open-drain enable outputs supply sequencing and fault protection • Open-drain power-good output (PWRGD) • 4 inputs can be programmed to monitor • 10-lead MSOP different voltage levels with resistor dividers ADM8323 Supervisory Circuit with Windowed • Windowed watchdog, 8 timeout options • Open-Drain or Push-Pull RESET outputs Watchdog, Manual Reset, and Active-Low • 26 reset threshold options • Low power consumption Push-Pull Reset Output • 2.5 V to 5 V in 100 mV increments • Specified over wide temp. range (-40°C to • 4 reset timeout options 125°C) • 1 ms, 20 ms, 140 ms, and 1120 ms • 5-lead SOT-23 package (minimum) • Manual reset input ADM6306 Multiple Input Programmable Supervisory Ics • Adj. input threshold voltage options: 0.4 V • Reset output stage: active low, open drain and 1.23 V • Low power consumption: 5 μA typical • Pre-trimmed VCC threshold options • Power supply glitch immunity (ADM6306) • 5-lead SOT-23 package • Increments between 2.5 V and 5 V • Temperature range: −40°C to +125°C • Manual reset input (ADM6306) • 4 factory programmed reset timeout delays 1 ms, 20 ms, 140 ms, and 1.12 sec (minimum) ADM6326 Ultralow Power, 3-Lead, SOT-23, • Ultralow supply current 1 μA max. • Push-pull RESET (ADM6326/ADM6346) Microprocessor Reset Circuit, Active-Low (ADM6326/6328) • Open-drain RESET (ADM6328/ADM6348) Push-Pull Output, 0.5 µA Supply Current • Accurate monitoring of 2.5 V, 3 V, 3.3 V, and • Power-on reset pulse width of 100 ms min. 5 V • Operating temperature range of −40°C to • Reset thresholds of 2.2 V to 4.63 V +85°C • Glitch immunity from negative-going VCC • 3-lead SOT-23 package transients • Power-on reset pulse width of 100 ms min. • 2 reset output options インターフェース IC、LDO、DC/DC コンバータ、シーケンサ・電圧検出 IC は、他にも製品がございます。詳しくは Web をご参照下さい。

アナログ入力モジュール ISOLATION SUPERVISORY REF FAULT PROFIBUS 0V TO 5V ISOLATION アナログ入力モジュール：チャンネル間絶縁 BACKPLANE COMMUNICATION 24V NOMINAL (FIELDBUS) POWER DC-TO-DC CONVERTER LDO VOLTAGE INPUT ±10V, ±5V, 0V TO 10V, 0V TO 5V FAULT SEQUENCER PROTECTION AMP MCU DATA CURRENT INPUT 4mA TO 20mA, ±20mA RS-485 CONTROLLER CAN POWER RS-232 VOLTAGE INPUT ±10V, ±5V, 0V TO 10V, 0V TO 5V FAULT DATA PROTECTION AMP MCU CURRENT INPUT 4mA TO 20mA, ±20mA

Part Number Description Key Feaures and Benefits 入力段保護 / Fault Protection ADG5462F User Defined Fault Protection and • User defined secondary supplies set • Low on resistance: 10 Ω typical Detection,10 Ω Ron, Quad Channel overvoltage level • On-resistance flatness: 0.5 Ω Protector • Overvoltage protection up to −55 V maximum and +55 V • 4 kV human body model (HBM) ESD • Power-off protection up to −55 V and rating +55 V • Latch-up immune under any • Overvoltage detection on source pins circumstance • Minimum secondary supply level: 4.5 V • ±5 V to ±22 V dual supply operation single-supply • Fully specified at ±15 V, ±20 V, +12 • Interrupt flag indicates fault status V, and +36 V 入力段アンプ / Amplifier AD8226 Wide Supply Range, Rail-to-Rail Output • Gain set with 1 external resistor • Bandwidth (G = 1): 1.5 MHz Instrumentation Amplifier • Gain range: 1 to 1000 • CMRR (G = 1): 90 dB minimum for BR • Input voltage goes below ground models • Inputs protected beyond supplies • Input noise: 22 nV/√Hz • Very wide power supply range • Typical supply current: 350 μA • 2.2 V to 36 V or ±1.35 V to ±18 V supply • Specified temperature: −40°C to +125°C AD8421 3 nV /√Hz, Low Power Instrumentation • 2.3 mA maximum supply current • 35 V/µs slew rate Amplifier • 3.2 nV/√Hz maximum input voltage noise at 1 • High precision dc performance kHz • 94 dB CMRR minimum (G = 1) • 200 fA/√Hz current noise at 1 kHz • 0.2 µV/°C maximum input offset voltage • 10 MHz bandwidth (G = 1) drift • 2 MHz bandwidth (G = 100) • 1 ppm/°C maximum gain drift (G = 1) • 0.6 µs settling time to 0.001% (G = 10) • 500 pA maximum input bias current • 80 dB CMRR to 20 kHz (G = 1) AD8422 High Performance, Low Power, Rail-to-Rail • 330 μA maximum quiescent current • 150 dB minimum CMRR (G = 1000) Precision Instrumentation Amplifier • Rail-to-rail output • 0.04% maximum gain error (G = 1000) • Low noise and distortion • 0.3 μV/°C maximum input offset drift • 8 nV/√Hz maximum input voltage noise at 1 • 0.5 nA maximum input bias current kHz • 4.6 V to 36 V or ±2.3 V to ±18 V dual • 0.15 μV p-p RTI noise (G = 100) supply • 0.5 ppm nonlinearity with 2 kΩ load (G = 1) • Input overvoltage protection: • 80 dB minimum CMRR at 10 kHz (G = 1) • Gain range: 1 to 1000 • 2.2 MHz bandwidth (G = 1) ADA4522 Single 55 V, EMI Enhanced, Zero-Drift, • Low offset voltage: 5 μV maximum • Single-supply operation: input voltage range Ultralow Noise, Rail-to-Rail Output • Extremely low offset voltage drift: 22 nV/°C includes ground and rail-to-rail output Operational Amplifiers maximum • Wide range of operating voltages • Low voltage noise density: • Single-supply operation: 4.5 V to 55 V • 5.8 nV/√Hz typical • Dual-supply operation: ±2.25 V to ±27.5 V • 117 nV p-p typical from 0.1 Hz to 10 Hz • Integrated EMI filters • Low input bias current: 50 pA typical • Unity-gain stable • Unity-gain crossover: 3 MHz typical ADA4096-2/4 30V, micropower, overvoltage protection, • Input overvoltage protection, 32V above and • Single-supply operation: 3V to 30V RRIO, dual/quad OPAMPs below the supply rails • Rail-to-Rail input and output swing • No phase reversal for input voltage up to ±32V • Unity gain bandwidth: 800kHz typ beyond the power supply @VSY=±15V マルチプレクサ・スイッチ / Multiplexer / Switch ADG5208 / 5209 High voltage latch-up proof, 8:1 (5208) / • 8 kV I/O port to supplies • 0.4 pC charge injection 4:1 (5209) Multiplexer • 2.9 pF off source capacitance • Low on resistance: 160 Ω typical • 34 pF off drain capacitance • ±9 V to ±22 V dual-supply operation ADG5408 / 5409 High voltage latch-up proof, 8:1 (5408) / • 8 kV HBM ESD rating • ±9 V to ±22 V dual supply operation 4:1 (5409) Multiplexer • Low on resistance (13.5 Ω) ADCドライブ・アンプ / ADC Drive Amplifier AD8275 G=0.2, level translation, 16-bit ADC driver • Translates ±10V to +4V • Low offset drift: 2.5mV//°C • Drives 16bit SAR ADCs • Rail-to-Rail output • High CMRR: 96dB • 8-lead MSOP package • Low gain drift: 1ppm/°C AD8475 Precision, selectable gain, full differential • Attenuate and level shift: G=0.4x, 0.8x • Suited for driving 18-bit converter up funnel amp • Fully differential or single-ended to 4MSPS input/output • 10 nV/√Hz output noise • Rail-to-Rail output • Low gain drift: 1ppm/°C

ADA4610 Low Noise, Precision, Rail-to-Rail Output, • Low offset voltage • Low voltage noise: 0.45 μV p-p at JFET Single Op Amp B grade: 0.4 mV max (ADA4610-1/- 0.1 Hz to 10 Hz 2) • Voltage noise density: 7.30 nV/√Hz A grade: 1 mV max at f = 1 kHz • Low offset voltage drift • Low total harmonic distortion (THD) B grade: 4 μV/°C max (ADA4610-1/- + noise: 2) 0.00025% A grade: 8 μV/°C max (SOIC, MSOP, • No phase reversal LFCSP) • Rail-to-rail output • Low input bias current: 5 pA typical • Unity-gain stable • Dual-supply operation: ±5 V to ±15 V

基準電圧源 / Reference ADR4520/ADR4525/ Ultralow noise, 2 ppm/°C, high accuracy • Initial accuracy: 0.02% max • Supply range: 3 V to 15 V ADR4530/ADR4533/ voltage reference (2.048 V/2.50 V/3.00 V/ • Temperature coefficient: 2 ppm/°C max • Temperature range: –40°C to ADR4540/ADR4550 3.30 V/4.096 V/5.00 V) • Output noise (0.1 Hz to 10 Hz): 1.25 +125°C μV p-p @ VOUT of 2.5 V • 8-lead SOIC package ユニバーサル I/O / Universal I/O AD5592R 8 Channel, 12-Bit, Configurable ADC/DAC • 8-channel, configurable ADC/DAC/GPIO • Integrated temperature sensor with on-chip Reference, SPI interface • Configurable as any combination of • SPI interface 8 × 12-bit DAC channels • 16-ball, 2 mm × 2 mm WLCSP 8 × 12-bit ADC channels • 16-lead, 3 mm × 3 mm LFCSP 8 × general-purpose digital • 16-lead TSSOP input/output pins ADコンバータ / ADC AD7685 16 / 14 bit, 250kSPS PulSAR® ADC • Throughput: 250 kSPS • INL: ±2 LSB max • Pseudo differential analog input range: • SINAD: 93.5 dB @ 20 kHz 0 V to VREF with VREF up to VDD • Supply range: 2.3 V to 5.5 V AD7643 18bit 1.2MSPS PulSAR • Throughput: 1.25 MSPS • THD: −112 dB typical @ 20 kHz • INL: ±2 LSB typ, ±3 LSB max; ±8 ppm (VREF = 2.5 V) of full scale • 2.048 V internal reference: typ drift • Dynamic range: 95.5 dB 10 ppm/°C; • SNR: 93.5 dB typical @ 20 kHz (VREF = TEMP output 2.5 V) • Differential input range: ±VREF (VREF up to 2.5 V) 集積型 ADコンバータ / Integrated Solution - ADC AD7124 8-Channel, Low Noise, Low Power, 24-Bit, • Low power: 24 nV rms at 1.17 SPS, • Diagnostic functions (which aid safe Sigma-Delta ADC with PGA and Reference gain = 128 integrity level) • Mid power: 20 nV rms at 2.34 SPS, • Crosspoint multiplexed analog inputs gain= 128 • 8 differential/15 pseudo differential • Full power: 23 nV rms at 9.4 SPS, inputs gain= 128 • Programmable gain (1 to 128) • Up to 22 noise free bits in all power • Band gap reference w/15 ppm/°C modes (gain = 1) drift max. • Full power: 9.38 SPS to 19,200 SPS • Matched programmable excitation • Mid power: 2.34 SPS to 4800 SPS currents • Low power: 1.17 SPS to 2400 SPS • Internal clock oscillator • Rail-to-rail inputs for gains > 1 • On-chip bias voltage generator • Simultaneous 50 Hz/60 Hz rejection at • Low-side power switch 25 SPS AD7175 / AD7176 24-Bit, 250 kSPS, Sigma-Delta ADC with • Fast and flexible output rate: 5 SPS to • Crosspoint multiplexer 20 µs Settling and True Rail-to-Rail Buffers 250 kSPS • On-chip 2.5 V reference (±2 ppm/°C (AD7175) • Ch.can data rate of 50 kSPS/ch. (20 µs drift) settling) • True rail-to-rail analog and reference • Performance specifications input buffers • 17.2 noise free bits at 250 kSPS • Internal or external clock • 20 noise free bits at 2.5 kSPS • Power: AVDD1 = 5 V, AVDD2 = • 24 noise free bits at 20 SPS IOVDD = 2 V to 5 V • INL: ±1 ppm of FSR • Split supply with AVDD1/AVSS at • 85dB rejection of 50Hz and 60Hz with ±2.5 V 50ms settling • ADC current: 8.4 mA • User configurable input channels • Temperature range: −40°C to • 2 fully differential channels or 4 single- +105°C ended channels HARTモデム / HART modem AD5700/-1 Low power HART® modem • HART compliant fully integrated FSK • 1.71 V to 5.5 V power supply modem • Buffered HART output • On-chip oscillator (AD5700-1) • Temperature range: −40°C to • 4 mm × 4 mm, 24-lead LFCSP +125°C

アイソレーション電源 / Power Isolation ADuM3471 Quad-channel data with isolated switching • Integrated transformer driver • Quad dc-to-25 Mbps (NRZ) signal regulators • Regulated adjustable output: 3.3 V to isolation 24 V channels • 2 W output power • 20-lead SSOP package • Temperature range: −40°C to +105°C ADP1621 Constant frequency, current mode step- • 92% efficiency (no sense resistor • Programmable operating frequency up dc-to-dc controller required) (100 kHz to 1.5 MHz) with one resistor • ±1.0% initial accuracy • Synchronizable to external clock • Capable of high supply input voltage (> 5.5 V) with an external NPN or a resistor ADuM3190 2.5 kV rms isolated error amplifier • Stable over time and temperature • Low power operation: < 7 mA total • 0.5% initial accuracy • Wide supply voltage range: 3 V to 20 • 1% accuracy over the full temperature V range • Temperature range: −40°C to • Bandwidth: 400 kHz +125°C • 16-lead QSOP package アイソレーション / Isolation ADuM140/141/142 D Robust, Quad Channel Isolator W/ Input • High common-mode transient • Low dynamic power consumption Disable immunity: 100 kV/μs • 1.8 V to 5 V level translation • High robustness to radiated and • High temperature operation: 125°C conducted noise • Fail-safe high or low options • Low propagation delay • 16-lead, RoHS compliant, SOIC • 13 ns maximum for 5 V operation package • 15 ns maximum for 1.8 V operation • • 150 Mbps maximum guaranteed data ADuM140E1/ADuM141E1/ADuM142E1 rate pin-compatible with ADuM1400 / ADuM1401 / ADuM1402 ADuM140/141/142 E Robust, Quad Channel Isolator W/ Output • High common-mode transient • Low dynamic power consumption Enable immunity: 100 kV/μs • 1.8 V to 5 V level translation • High robustness to radiated and • High temperature operation: 125°C conducted noise • Fail-safe high or low options • Low propagation delay • 16-lead, RoHS compliant, SOIC • 13 ns maximum for 5 V operation package • 15 ns maximum for 1.8 V operation • • 150 Mbps maximum guaranteed data ADuM140D1/ADuM141D1/ADuM142D1 rate pin- compatible with ADuM1400/ADuM1401/ADuM1402 集積 DC / DCコンバータ / DC / DC Converter ADP2441 36 V, 1 A, synchronous step-down • Wide input voltage range: 4.5 V to 36 V • Adjustable frequency 300 kHz to 1 dc-to-dc regulator • Adjustable output down to 0.6 V MHz • High efficiency up to 94% • Soft start with tracking, power-good • ±1% output voltage accuracy pin, and overcurrent limit protection ADP2442 36 V,1 A, Synchronous, Step-Down, DC- • Wide input voltage range of 4.5 V to 36 • External synchronization from 300 to-DC Regulator with External Clock V kHz to 1 MHz Synchronization • Low minimum on time of 50ns ns • Pulse skip mode or Forced fixed • Maximum load current of 1 A frequency mode • High efficiency of up to 94% • Precision enable input pin • Adjustable output down to 0.6 V • Open-drain power good • ±1% output voltage accuracy • Reference similar product ADP2441 • Adjustable switching frequency of 300 with kHz to 1 MHz programmable soft-start and tracking. ADP1621 Constant frequency, current mode step-up • 92% efficiency (no sense resistor • Programmable operating frequency dc-to-dc controller required) (100 kHz to 1.5 MHz) with one • ±1.0% initial accuracy resistor • Capable of high supply input voltage (> • Synchronizable to external clock 5.5 V) with an external NPN or a resistor ADP5050/ADP5051/ Integrated power solution with quad buck • Wide input voltage range: 4.5 V to 15 V • 250 kHz to 1.4 MHz adj. switching ADP5052/ADP5053 regulators • I2C Interface (ADP5050, ADP5051) frequency • 200 mA LDO regulator (ADP5050, • Two programmable 1.2 A/2.5 A/4 A ADP5052) sync buck • Watchdog timer and reset (ADP5051, regulators with low-side FET driver ADP5053) • Two 1.2 A sync buck regulators

リニア・レギュレータ / LDO ADP7182 -200mA, negative voltage input, Low Noise • Low Noise: 18 μV RMS • Low dropout voltage: 185 mV @ -200 mA • Power supply rejection ratio load (PSRR): 66 dB at 10 KHz at • Initial accuracy: ±1% VOUT=-3V • Accuracy over line, load, and temperature: • Positive or Negative Enable +2% maximum/−3% minimum Logic • Stable with small 2.2μF ceramic output capacitor • Input voltage range: -2.7 V to -28 V • Maximum output current: - 200 mA ADP7102/7104/7105 20 V, 300 / 500 mA, Low Noise, CMOS LDO • Input voltage range: 3.3 V to • Reverse current protection 20 V • Low dropout voltage: • Maximum output current: • 200 mV at 300 mA load (ADP7102), 300 mA (ADP7102), 500 mA 350 mV at 500mA load (ADP7105) (ADP7104/5) • Initial accuracy: ±0.8% • Low noise: 15 μV rms for fixed output versions • PSRR performance of 60 dB at 10 kHz, VOUT = 3.3 V ADP7112 / 7118 20 V, 200 mA, Low Noise, CMOS LDO • Low noise: 11 µV rms • Low dropout voltage: 200 mV (typical) at a independent of fixed output 200 mA load, VOUT = 5 V voltage • User programmable soft start • PSRR of 88 dB at 10 kHz, 68 • Low quiescent current, IGND = 50 μA dB at 100 kHz, 50 dB at 1 (typical) with no load MHz, VOUT ≤ 5 V, VIN = 7 V • 1x1.2, 6-ld WLCSP (ADP7112) • Input voltage range: 2.7 V to 2x2, 6-ld LFCSP / 8ld-SOIC / 5ld-TSOT 20 V (ADP7118) • Maximum output current: 200 mA • Initial accuracy: ±0.8% • Accuracy over line, load, and temperature ±1.8%, TJ = −40°C to +125°C ADP7142 40 V, 200 mA, Low Noise, CMOS LDO • Low Noise: 11 μVRMS • Low dropout voltage: 200 mV @ 200 mA independent of fixed output load, • PSRR of 88 dB @ 10 KHz, 68 VOUT = 5V dB @ 100 KHz, 50 dB @ 1 • User programmable Soft Start MHz, VOUT ≤5V, VIN = 7V (LFCSP and SOIC only) • Input voltage range: 2.7 V to • Low Quiescent Current, IGND = 50 μA with 40 V no load • Maximum output current: • Low shutdown current: 1.8 μA @ VIN = 5 V, 200 mA 3.0 μA @ VIN = 40 V • Initial accuracy: ±0.8% • Stable with small 2.2μF ceramic output • Accuracy over line, load, and capacitor temperature ±1.1%, TJ = −40°C to +85°C ±1.8%, TJ = −40°C to +125°C コントローラ / Controller ADSP-BF504/504F Low Cost Blackfin with Optimized Peripheral • 400 MHz (800 MMACS) Blackfin® • 32 MB executable flash Set for Industrial and General Purpose core (ADSP-BF504F/ADSP-BF506F) Applications • 2 UART, 2 SPI, 2 SPORT, and CAN • True 12-bit, dual SAR ADC (ADSP-BF506F) interfaces for communications インターフェース/通信 / Interface / Communication ADM1486 5 V, High Speed (30 Mbps), Low Power, Half • 30 Mbps Data Rate • 0.5 ns Skew Driver and Receiver Duplex RS-485 PROFIBUS Transceiver • 2.1 V Minimum Differential Output • Driver Propagation Delay: 11 ns with 54 Ω Termination • Receiver Propagation Delay: 12 ns • Low Power 0.8 mA ICC • High Impedance Outputs with Drivers Disabled or Power Off ADM2485 / 2486 2.5 kV Signal Isolated, High Speed, Half • 20 Mbps data rate (ADM2486) • Receiver open-circuit, fail-safe design Duplex RS-485 PROFIBUS Transceiver w/ • 5 V or 3 V operation (VDD1) • 50 nodes on bus Transformer Driver • High common-mode transient • Operating temperature range: −40°C to +85°C immunity: >25 kV/μs • Wide body, 16-lead SOIC package • Isolated DE status output

ADM2482E 2.5 kV Signal Isolated, ESD Protected, • ±15 kV ESD protection on RS485 • True fail-safe receiver inputs Full/Half Duplex RS-485 Transceiver w/ input/output pins • Operating temperature range: −40°C to +85°C Transformer Driver (16 Mbps) • Data rate: 16 Mbps • Wide-body, 16-lead SOIC package • 5 V or 3.3 V operation (VDD1) • 256 nodes on bus ADM2490E 5 kV Signal Isolated, High Speed (16 Mbps), • ±8 kV ESD protection on RS-485 • 32 nodes on the bus ESD Protected, Full Duplex RS-485 input/output pins • Thermal shutdown protection Transceiver • 16 Mbps data rate • Operating temperature range: −40°C to +105°C • Suitable for 5 V or 3 V operation • Wide body, 16-lead SOIC package (VDD1) • High common-mode transient immunity: >25 kV/μs • Receiver has open-circuit, fail-safe design ADM2587E 2.5 kV Signal and Power Isolated, ±15 kV • isoPower™ integrated isolated • Connect up to 256 nodes on one bus ESD Protected, Full/Half Duplex RS-485 DC/DC converter • Open- and short-circuit, fail-safe receiver inputs Transceiver (500kbps) • ±15 kV ESD protection on RS485 • High common-mode transient immunity: >25 kV/μs input/output pins • Thermal shutdown protection • ADM2587E data rate: 500 kbps • 5 V or 3.3V operation ADM3051 High Speed Industrial CAN Transceiver with • High speed data rates up to 1 • Unpowered nodes do not disturb the bus Bus Protection for 24 V Systems Mbps • Temperature range: −40°C to +125°C • Short-circuit protection on bus pins • Slope control for reduced EMI ADM3052 5 kV rms isolated CAN transceiver with • High speed data rates up to 1 • Short-circuit protection on bus pins integrated high voltage, bus side, linear Mbps • Integrated bus miswire protection regulator • Fully isolated digital interface • Unpowered nodes do not disturb the bus • Integrated V+ linear regulator • Bus side powered by V+ and V− ADM3053 2.5 kV rms signal and power isolated CAN • High speed data rates up to 1 • Slope control for reduced EMI transceiver with integrated isolated dc-to-dc Mbps • Unpowered nodes do not disturb the bus converter • Fully isolated power and data • Short-circuit protection on bus pins ADM3054 5 kV rms signal isolated high speed CAN • High speed data rates up to 1 • Unpowered nodes do not disturb the bus transceiver with bus protection Mbps • Able to detect loss of power on bus side • Fully isolated digital interface • Temperature range: −40°C to +125°C • Short-circuit protection on bus pins ADM3101E ±15 kV ESD protected, 3.3 V single-channel • 460 kbps data rate • 0.1 μF charge pump capacitors RS-232 line driver/receiver • Single-channel RS-232 line driver / receiver ADM3251E / 3252E Isolated Single/Dual Channel RS-232 Line • 460 kbps data rate • 15 kV ESD protection on RIN and TOUT pins Driver/Receiver • Fully isolated power and data ADM3232E ±15 kV ESD Protected, 3.3 V, RS-232 Line • Data rate: 460 kbps • ESD protection to IEC1000-4-2 (801.2) on Driver/Receiver • 2 Tx and 2 Rx TTL/CMOS and RS-232 I/Os • Meets EIA-232E specifications • Contact discharge: ±8 kV • 0.1 μF charge pump capacitors • Air gap discharge: ±15 kV ADM3311E 3-V, RS-232 Serial Port Driver-Receiver • Green Idle power-saving mode • One receiver active in shutdown • Single 2.7 V to 3.6 V power supply (ADM3307E / ADM3311E / ADM3312E / ADM3315E) • 0.1 µF to 1 µF charge pump • Two receivers active in shutdown (ADM3310E) capacitors • ESD >15 kV IEC 1000-4-2 on RS-232 I/Os • Low EMI • ESD >15 kV IEC 1000-4-2 on CMOS and • Low power shutdown: 20 nA RS-232 I/Os (ADM3307E) • Full RS-232 compliance • 460 kb/s data rate 電源シーケンサ/電圧検出 / Sequencer / Supervisory ADM1185 Quad Voltage Monitor and Sequencer • Powered from 2.7 V to 5.5 V on • Monitors 4 supplies via 0.8% accurate comparators the VCC pin • 3 open-drain enable outputs • Logical core with internal timeouts • Open-drain power-good output (PWRGD) provides power supply sequencing • 10-lead MSOP and fault protection • 4 inputs can be programmed to monitor different voltage levels with resistor dividers ADM8323 Supervisory Circuit with Windowed • Windowed watchdog, 8 timeout • Open-Drain or Push-Pull RESET outputs Watchdog, Manual Reset, and Active-Low options • Low power consumption Push-Pull Reset Output • 26 reset threshold options • Specified over wide temp. range (-40°C to 125°C) • 2.5 V to 5 V in 100 mV increments • 5-lead SOT-23 package • 4 reset timeout options • 1 ms, 20 ms, 140 ms, and 1120 ms min • Manual reset input

ADM6306 Multiple Input Programmable Supervisory • Adj. input threshold voltage • Reset output stage: active low, open drain ICs options: 0.4 V and 1.23 V • Low power consumption: 5 μA typical • Pre-trimmed VCC threshold options • Power supply glitch immunity (ADM6306) • 5-lead SOT-23 package • Increments between 2.5 V and 5 V • Temperature range: −40°C to +125°C • Manual reset input (ADM6306) • 4 factory programmed reset timeout delays 1 ms, 20 ms, 140 ms, and 1.12 sec min ADM6326 Ultralow Power, 3-Lead, SOT-23, • Ultralow supply current 1 μA max. • Push-pull RESET (ADM6326/ADM6346) Microprocessor Reset Circuit, Active-Low (ADM6326/6328) • Open-drain RESET (ADM6328/ADM6348) Push-Pull Output, 0.5 µA Supply Current • Accurate monitoring of 2.5 V, 3 V, • Power-on reset pulse width of 100 ms min. 3.3 V, and 5 V • Operating temperature range of −40°C to +85°C • Reset thresholds of 2.2 V to 4.63 V • 3-lead SOT-23 package • Glitch immunity from negative- going VCC transients • Power-on reset pulse width of 100 ms min. • 2 reset output options インターフェース IC、LDO、DC/DC コンバータ、シーケンサ・電圧検出 IC は、他にも製品がございます。詳しくは Web をご参照下さい。

アナログ出力モジュール COMMUNICATION BACKPLANE OPTIONAL FIELD SUPPLY (FIELDBUS) 24V NOMINAL 24V NOMINAL DC-TO-DC CONVERTER POWER DC-TO-DC CONVERTER LDO MODEM LDO ERROR SEQUENCER AMP PROTECTION AMP OUTPUT PROTECTION ±10V, ±5V, 0V TO 10V,0V TO 5V RS-485 DATA CAN RS-232 AMP OUTPUT CURRENT OUTPUTS PROTECTION 4mA TO 20mA, ±20mA AMP OUTPUT アナログ出力モジュール：チャンネル間絶縁 COMMUNICATION BACKPLANE (FIELDBUS) 24V NOMINAL DC-TO-DC CONVERTER LDO POWER ±10V, ±5V, 0V TO 10V, OUTPUT 0V TO 5VAMP DATA CURRENT OUTPUT SEQUENCER 4mA TO 20mA, ±20mA HART MODEM RS-485 CAN RS-232 POWER ±10V, ±5V, 0V TO 10V, OUTPUT 0V TO 5V AMP DATA CURRENT OUTPUT 4mA TO 20mA, ±20mA HART MODEM

Part Number Description Key Feaures and Benefits HARTモデム / HART modem AD5700/-1 Low power HART® modem • HART compliant fully integrated FSK modem • 1.71 V to 5.5 V power supply • On-chip oscillator (AD5700-1) • Buffered HART output • 4 mm × 4 mm, 24-lead LFCSP • Temperature range: −40°C to +125°C ユニバーサル I/O / Universal I/O AD5592R 8 Channel, 12-Bit, Configurable • 8-channel, configurable ADC/DAC/GPIO • Integrated temperature sensor ADC/DAC with on-chip Reference, SPI • Configurable as any combination of • SPI interface interface 8 × 12-bit DAC channels • 16-ball, 2 mm × 2 mm WLCSP 8 × 12-bit ADC channels • 16-lead, 3 mm × 3 mm LFCSP 8 × general-purpose digital input/output pins • 16-lead TSSOP DAコンバータ / DAC AD5681R / AD5683R Single/dual/quad, 16-/12-bit nano • Single (AD5683R / AD5681R), dual (AD5689R / • Offset error: ±1.5 mV max / AD5687R / DAC+™ AD5687R), or quad (AD5686R / AD5684R) • 1.8 V logic compatibility AD5689R / AD5686R with 2 ppm/°C on-chip reference • 12-/16-bit resolution • 8-lead LFCSP (2 mm × 2 mm) or MSOP / AD5684R • INL: ±2 LSB maximum @ 16 bits (single) • On-chip 2.5 V, 5 ppm/°C max reference • 16-lead LFCSP (3 mm × 3 mm) or TSSOP • Total unadjusted error (TUE): ±0.1% of FSR (dual/quad) max (±0.06% FSR for single) アンプ/ 4-20mA 出力アンプ / Amplifier / 4-20mA driver ADA4077-1/-2/-4 30V, 4 MHz, 7 nV/√Hz, Low Offset and • Low offset voltage: • Low input bias current: <1.0 nA max. Drift, High Precision Amplifier B-Grade: 25 μV max (SOIC) • Low voltage noise density: 7 nV/√Hz typ at f A-Grade: 50 μV max (SOIC) = 1 kHz A-Grade: 120 μV max (MSOP) • CMRR, PSRR, and Avo >120 dB min • Low offset voltage drift: • Low supply current: 400 μA per amplifier typ B-Grade: 0.25 μV/°C max (SOIC) • Wide Bandwidth: 4 MHz typ A-Grade: 0.55 μV/°C max (SOIC) • Dual-supply operation: ±2.5 V to ±15 V A-Grade: 1.2 μV/°C max (MSOP) • Unity gain stable • No phase reversal ADA4177-1 / -2 / -4 OVP and EMI Protected, Precision, Low • Low offset voltage: 60 µV maximum at 25°C • Input overvoltage protection to 32 V above Noise and Bias Current Single Op Amp (8-lead and 14-lead SOIC) and below the supply voltage rail • Low offset voltage drift: 1 µV/°C maximum • Integrated EMI filter (8-lead and 14-lead SOIC) • 70 dB typical rejection at 1000 MHz • Low input bias current: 1 nA maximum at 25°C • 90 dB typical rejection at 2400 MHz • Low voltage noise density: 8 nV/√Hz typical at • Rail-to-rail output swing 1 kHz • Low supply current: 500 µA typical per mplifier 基準電圧源 / Reference ADR4520/ADR4525/ Ultralow noise, 2 ppm/°C, high accuracy • Initial accuracy: 0.02% max • Supply range: 3 V to 15 V ADR4530/ADR4533/ voltage reference (2.048 V/2.50 V/3.00 • Temperature coefficient: 2 ppm/°C max • Temperature range: –40°C to +125°C ADR4540/ADR4550 V/ • Output noise (0.1 Hz to 10 Hz): 1.25 μV p-p @ • 8-lead SOIC package 3.30 V/4.096 V/5.00 V) VOUT of 2.5 V 集積ソリューション / Integrated Solution AD5750/AD5751/ Industrial current/voltage output • Standard industrial voltage and current output • 60 V/55 V loop compliance (AD5751, AD5748/AD5749 driver with programmable ranges ranges (including ±20 mA) AD5749) • Current output only version available (AD5749) • On-chip diagnostics • ±0.1% FSR max total unadjusted error (TUE) • Temperature range: –40°C to +105°C on voltage outputs • 32-lead LFCSP package (5 mm × 5 mm) • ±0.1% FSR max total unadjusted error (TUE) on current outputs AD5735 / AD5737 / Quad-channel,16-bit, 4 mA to 20 mA and • Dynamic power control for thermal • ±0.05% FSR max total unadjusted error AD5757 / AD5755-1 / voltage output DAC, dynamic power management (TUE) on current outputs AD5755 control, HART connectivity • 16-bit (AD5755-1, AD5755) and 12-bit • Current output only versions available (AD5735) options (AD5757/AD5737) • Quad channel • User programmable offset and gain • Standard industrial voltage and current • On-chip diagnostics output ranges • On-chip reference (±10 ppm/°C maximum) • ±0.04% FSR max total unadjusted error • −40°C to +105°C temperature range (TUE) on voltage outputs • 64-lead LFCSP package (9 mm × 9 mm) AD5422/AD5412 Single-channel, 12-/16-bit, current • 16-bit (AD5422) and 12-bit (AD5412) options • Current output only versions available source and voltage output DAC, HART • Standard industrial voltage and current (AD5420/AD5410) connectivity output ranges • On-chip reference (±10 ppm/°C maximum) • ±0.1% FSR max total unadjusted error (TUE) • Optional regulated DVCC output on voltage outputs • 40-lead LFCSP package (6 mm × 6 mm) • ±0.15% FSR max total unadjusted error (TUE) on current outputs

アイソレーション電源 / Power Isolation ADuM3471 Quad-channel data with isolated switching • Integrated transformer driver • Quad dc-to-25 Mbps (NRZ) signal isolation regulators • Regulated adjustable output: 3.3 V to 24 channels V • 20-lead SSOP package • 2 W output power • Temperature range: −40°C to +105°C ADP1621 Constant frequency, current mode step-up • 92% efficiency (no sense resistor • Programmable operating frequency dc-to-dc controller required) (100 kHz to 1.5 MHz) with one resistor • ±1.0% initial accuracy • Synchronizable to external clock • Capable of high supply input voltage (> 5.5 V) with an external NPN or a resistor ADuM3190 2.5 kV rms isolated error amplifier • Stable over time and temperature • Low power operation: < 7 mA total • 0.5% initial accuracy • Wide supply voltage range: 3 V to 20 V • 1% accuracy over the full temperature • Temperature range: −40°C to +125°C range • 16-lead QSOP package • Bandwidth: 400 kHz アイソレーション / Isolation ADuM140/141/142 D Robust, Quad Channel Isolator W/ Input • High common-mode transient immunity: • Low dynamic power consumption Disable 100 kV/μs • 1.8 V to 5 V level translation • High robustness to radiated and • High temperature operation: 125°C conducted noise • Fail-safe high or low options • Low propagation delay • 16-lead, RoHS compliant, SOIC package • 13 ns maximum for 5 V operation • ADuM140E1/ADuM141E1/ADuM142E1 pin- • 15 ns maximum for 1.8 V operation compatible with ADuM1400 / ADuM1401 / • 150 Mbps maximum guaranteed data ADuM1402 rate ADuM140/141/142 E Robust, Quad Channel Isolator W/ Output • High common-mode transient immunity: • Low dynamic power consumption Enable 100 kV/μs • 1.8 V to 5 V level translation • High robustness to radiated and • High temperature operation: 125°C conducted noise • Fail-safe high or low options • Low propagation delay • 16-lead, RoHS compliant, SOIC package • 13 ns maximum for 5 V operation • ADuM140D1/ADuM141D1/ADuM142D1 pin- • 15 ns maximum for 1.8 V operation compatible with • 150 Mbps maximum guaranteed data ADuM1400/ADuM1401/ADuM1402 rate DC / DCコンバータ / DC / DC Converter ADP2441 36 V, 1 A, synchronous step-down • Wide input voltage range: 4.5 V to 36 V • Adjustable frequency 300 kHz to 1 MHz dc-to-dc regulator • Adjustable output down to 0.6 V • Soft start with tracking, power-good pin, and • High efficiency up to 94% overcurrent limit protection • ±1% output voltage accuracy ADP2442 36 V,1 A, Synchronous, Step-Down, DC-to- • Wide input voltage range of 4.5 V to 36 V • External synchronization from 300 kHz to 1 MHz DC Regulator with External Clock • Low minimum on time of 50 ns • Pulse skip mode or Forced fixed frequency Synchronization • Maximum load current of 1 A mode • High efficiency of up to 94% • Precision enable input pin • Adjustable output down to 0.6 V • Open-drain power good • ±1% output voltage accuracy • Reference similar product ADP2441 with • Adjustable switching frequency of 300 programmable soft-start and tracking. kHz to 1 MHz ADP1621 Constant frequency, current mode step-up • 92% efficiency (no sense resistor • Programmable operating frequency dc-to-dc controller required) (100 kHz to 1.5 MHz) with one resistor • ±1.0% initial accuracy • Synchronizable to external clock • Capable of high supply input voltage (> 5.5 V) with an external NPN or a resistor ADP5050/ADP5051/ Integrated power solution with quad buck • Wide input voltage range: 4.5 V to 15 V • 250 kHz to 1.4 MHz adj. switching frequency ADP5052/ADP5053 regulators • I2C Interface (ADP5050, ADP5051) • Two programmable 1.2 A/2.5 A/4 A sync buck • 200 mA LDO regulator (ADP5050, regulators with low-side FET driver ADP5052) • Two 1.2 A sync buck regulators • Watchdog timer and reset (ADP5051, ADP5053) リニア・レギュレータ / LDO ADP7182 -200mA, negative voltage input, Low Noise • Low Noise: 18 μV RMS • Low dropout voltage: 185 mV @ -200 mA load • Power supply rejection ratio (PSRR): 66 • Initial accuracy: ±1% dB at • Accuracy over line, load, and temperature: 10 KHz at VOUT=-3V +2% maximum/−3% minimum • Positive or Negative Enable Logic • Stable with small 2.2μF ceramic output capacitor • Input voltage range: -2.7 V to -28 V • Maximum output current: -200 mA

ADP7102/7104/7105 20 V, 300 / 500 mA, Low Noise, CMOS LDO • Input voltage range: 3.3 V to 20 V • Reverse current protection Maximum output current: 300 mA • Low dropout voltage: (ADP7102), 500 mA (ADP7104/5) • 200 mV at 300 mA load (ADP7102), Low noise: 15 μV rms for fixed output 350 mV at 500mA load (ADP7105) versions • Initial accuracy: ±0.8% PSRR performance of 60 dB at 10 kHz, VOUT = 3.3 V ADP7112 / 7118 20 V, 200 mA, Low Noise, CMOS LDO • Low noise: 11 µV rms independent of • Low dropout voltage: 200 mV (typical) at a 200 fixed output voltage mA load, VOUT = 5 V • PSRR of 88 dB at 10 kHz, 68 dB at 100 • User programmable soft start kHz, 50 dB at 1 MHz, VOUT ≤ 5 V, VIN = 7 • Low quiescent current, IGND = 50 μA (typical) V with no load • Input voltage range: 2.7 V to 20 V • 1x1.2, 6-ld WLCSP (ADP7112) • Maximum output current: 200 mA 2x2, 6-ld LFCSP / 8ld-SOIC / 5ld-TSOT • Initial accuracy: ±0.8% (ADP7118) • Accuracy over line, load, and temperature ±1.8%, TJ = −40°C to +125°C ADP7142 40 V, 200 mA, Low Noise, CMOS LDO • Low Noise: 11 μVRMS independent of • Low dropout voltage: 200 mV @ 200 mA load, fixed output VOUT = 5V • PSRR of 88 dB @ 10 KHz, 68 dB @ 100 • User programmable Soft Start KHz, (LFCSP and SOIC only) 50 dB @ 1 MHz, VOUT ≤5V, VIN = 7V • Low Quiescent Current, IGND = 50 μA with no • Input voltage range: 2.7 V to 40 V load • Maximum output current: 200 mA • Low shutdown current: 1.8 μA @ VIN = 5 V, • Initial accuracy: ±0.8% 3.0 μA @ VIN = 40 V • Accuracy over line, load, and • Stable with small 2.2μF ceramic output temperature capacitor ±1.1%, TJ = −40°C to +85°C ±1.8%, TJ = −40°C to +125°C インターフェース通信 / Interface / Communication ADM1486 5 V, High Speed (30 Mbps), Low Power, • 30 Mbps Data Rate • 0.5 ns Skew Driver and Receiver Half Duplex RS-485 PROFIBUS Transceiver • 2.1 V Minimum Differential Output with • Driver Propagation Delay: 11 ns 54 Ω • Receiver Propagation Delay: 12 ns Termination • High Impedance Outputs with Drivers Disabled • Low Power 0.8 mA ICC or Power Off ADM2485 / 2486 2.5 kV Signal Isolated, High Speed, Half • 20 Mbps data rate (ADM2486) • Receiver open-circuit, fail-safe design Duplex RS-485 PROFIBUS Transceiver w/ • 5 V or 3 V operation (VDD1) • 50 nodes on bus Transformer Driver • High common-mode transient immunity: • Operating temperature range: −40°C to +85°C >25 kV/μs • Wide body, 16-lead SOIC package • Isolated DE status output ADM2482E 2.5 kV Signal Isolated, ESD Protected, • ±15 kV ESD protection on RS485 • True fail-safe receiver inputs Full/Half Duplex RS-485 Transceiver w/ input/output pins • Operating temperature range: −40°C to +85°C Transformer Driver (16 Mbps) • Data rate: 16 Mbps • Wide-body, 16-lead SOIC package • 5 V or 3.3 V operation (VDD1) • 256 nodes on bus ADM2490E 5 kV Signal Isolated, High Speed (16 • ±8 kV ESD protection on RS-485 • 32 nodes on the bus Mbps), ESD Protected, Full Duplex RS-485 input/output pins • Thermal shutdown protection Transceiver • 16 Mbps data rate • Operating temperature range: −40°C to • Suitable for 5 V or 3 V operation (VDD1) +105°C • High common-mode transient immunity: • Wide body, 16-lead SOIC package >25 kV/μs • Receiver has open-circuit, fail-safe design ADM2587E 2.5 kV Signal and Power Isolated, ±15 kV • isoPower™ integrated isolated DC/DC • Connect up to 256 nodes on one bus ESD Protected, Full/Half Duplex RS-485 converter • Open- and short-circuit, fail-safe receiver inputs Transceiver (500kbps) • ±15 kV ESD protection on RS485 • High common-mode transient immunity: >25 input/output pins kV/μs • ADM2587E data rate: 500 kbps • Thermal shutdown protection • 5 V or 3.3V operation ADM3051 High Speed Industrial CAN Transceiver with • High speed data rates up to 1 Mbps • Unpowered nodes do not disturb the bus Bus Protection for 24 V Systems • Short-circuit protection on bus pins • Temperature range: −40°C to +125°C • Slope control for reduced EMI ADM3052 5 kV rms isolated CAN transceiver with • High speed data rates up to 1 Mbps • Short-circuit protection on bus pins integrated high voltage, bus side, linear • Fully isolated digital interface • Integrated bus miswire protection regulator • Integrated V+ linear regulator • Unpowered nodes do not disturb the bus • Bus side powered by V+ and V− ADM3053 2.5 kV rms signal and power isolated CAN • High speed data rates up to 1 Mbps • Slope control for reduced EMI transceiver with integrated isolated dc-to- • Fully isolated power and data • Unpowered nodes do not disturb the bus dc converter • Short-circuit protection on bus pins ADM3054 5 kV rms signal isolated high speed CAN • High speed data rates up to 1 Mbps • Unpowered nodes do not disturb the bus transceiver with bus protection • Fully isolated digital interface • Able to detect loss of power on bus side • Short-circuit protection on bus pins • Temperature range: −40°C to +125°C

ADM3101E ±15 kV ESD protected, 3.3 V single- • 460 kbps data rate • 0.1 μF charge pump capacitors channel RS-232 line driver/receiver • Single-channel RS-232 line driver/receiver ADM3251E / 3252E Isolated Single/Dual Channel RS-232 Line • 460 kbps data rate • 15 kV ESD protection on RIN and TOUT pins Driver/Receiver • Fully isolated power and data ADM3232E ±15 kV ESD Protected, 3.3 V, RS-232 Line • Data rate: 460 kbps • ESD protection to IEC1000-4-2 (801.2) on Driver/Receiver • 2 Tx and 2 Rx TTL/CMOS and RS-232 I/Os • Meets EIA-232E specifications • Contact discharge: ±8 kV • 0.1 μF charge pump capacitors • Air gap discharge: ±15 kV ADM3311E 3-V, RS-232 Serial Port Driver-Receiver • Green Idle power-saving mode • One receiver active in shutdown • Single 2.7 V to 3.6 V power supply • 0.1 µF to 1 µF charge pump capacitors (ADM3307E/ADM3311E/ADM3312E/ADM3315E) • Low EMI • Two receivers active in shutdown (ADM3310E) • Low power shutdown: 20 nA • ESD >15 kV IEC 1000-4-2 on RS-232 I/Os • Full RS-232 compliance • ESD >15 kV IEC 1000-4-2 on CMOS and • 460 kb/s data rate RS-232 I/Os (ADM3307E) 電源シーケンサ/電圧検出 / Sequencer / Supervisory ADM1185 Quad Voltage Monitor and Sequencer • Powered from 2.7 V to 5.5 V on the VCC pin • Monitors 4 supplies via 0.8% accurate • Logical core with internal timeouts provides comparators power supply sequencing and fault protection • 3 open-drain enable outputs • 4 inputs can be programmed to monitor • Open-drain power-good output (PWRGD) different voltage levels with resistor dividers • 10-lead MSOP ADM8323 Supervisory Circuit with Windowed • Windowed watchdog, 8 timeout options • Open-Drain or Push-Pull RESET outputs Watchdog, Manual Reset, and Active-Low • 26 reset threshold options • Low power consumption Push-Pull Reset Output • 2.5 V to 5 V in 100 mV increments • Specified over wide temp. range (-40°C to • 4 reset timeout options 125°C) • 1 ms, 20 ms, 140 ms, and 1120 ms • 5-lead SOT-23 package (minimum) • Manual reset input ADM6306 Multiple Input Programmable Supervisory • Adj. input threshold voltage options: 0.4 V • Reset output stage: active low, open drain ICs and 1.23 V • Low power consumption: 5 μA typical • Pre-trimmed VCC threshold options • Power supply glitch immunity (ADM6306) • 5-lead SOT-23 package • Increments between 2.5 V and 5 V • Temperature range: −40°C to +125°C • Manual reset input (ADM6306) • 4 factory programmed reset timeout delays 1 ms, 20 ms, 140 ms, and 1.12 sec (minimum) ADM6326 Ultralow Power, 3-Lead, SOT-23, • Ultralow supply current 1 μA max. • Push-pull RESET (ADM6326/ADM6346) Microprocessor Reset Circuit, Active-Low (ADM6326/6328) • Open-drain RESET (ADM6328/ADM6348) Push-Pull Output, 0.5 µA Supply Current • Accurate monitoring of 2.5 V, 3 V, 3.3 V, • Power-on reset pulse width of 100 ms min. and 5 V • Operating temperature range of −40°C to • Reset thresholds of 2.2 V to 4.63 V +85°C • Glitch immunity from negative-going VCC • 3-lead SOT-23 package transients • Power-on reset pulse width of 100 ms min. • 2 reset output options インターフェース IC、LDO、DC/DC コンバータ、シーケンサ・電圧検出 IC は、他にも製品がございます。詳しくは Web をご参照下さい。

リファレンス設計 Circuits from the Lab® リファレンス設計 Circuits from the Lab®にあるアナログ・デバイセズの回路は、アナログ・デバイセズの技術およびアプリケー ションの専門家によって設計、テストされており、性能と機能の両方が保証されています。複数の開発プラットフォームでの評価 と迅速なプロトタイピングを可能にする低価格ハードウェアが提供されます。詳細な技術資料と設計ファイルも用意されているた め、アプリケーションの理解が容易になり、システムへの組込みにおける問題を最小限に抑えることができます。 CN0328：Completely Isolated 4-Channel Multiplexed HART Analog Output Circuit T1   AVDD Features and Benefits +24V   • HART Compatible 4-20mA POWER AV CIRCUIT SS • External transient protection circuitry EXT_GND PGND • Complete isolation AVCC C_PGND DVDD LOGIC_3.3V   AVDD REFIN AVCC SWX   AVSS VBOOST_X   OUTPUT SYNC   AD5755-1 I CIRCUITRYSCLK OUT_X ×4 SPI SDIN VOUT_X   DGND SDP C_DGND DVDD REFDVDD LOGIC_3.3V ADuM3482 AD5700-1 1.2MΩ 22nF S1AHART_OUT DA 1.2MΩ  UART UART S4A REF REF REF AGND     1µF ADG759 DGND     300pF 150kΩ DB S1B ADC_IPC_DGND   150pF DV 1.2MΩDD DGND A1 A0 S4B LOGIC_3.3V ADuM3210 DGND DGND ×4 DGND C_DGND CN0328 circuit diagram 詳しくは http://www.analog.com/jp/cn0328 をご覧ください。