1 MSPS, 12-Bit, Simultaneous Sampling SAR ADC with PGA and Four Comparators Features: Dual simultaneous sampling 12-bit, 2-channel analog-to-digital converter (ADC) True differential analog inputs Programmable gain stage: ×1, ×2, ×3, ×4, ×6, ×8, ×12, ×16, ×24, ×32, ×48, ×64, ×96, ×128 Throughput rate per ADC 1 MSPS for AD7262 500 kSPS for AD7262-5 Analog input impedance: >1 GΩ Wide input bandwidth −3 dB bandwidth: 1.7 MHz at gain = 2 4 on-chip comparators SNR: 73 dB typical at gain = 2, 66 dB typical at gain = 32 Device offset calibration, system gain calibration On-chip reference: 2.5 V −40°C to +105°C operation High speed serial interface SPI/QSPI™/MICROWIRE/DSP compatible 48-lead LFCSP and LQFP

Differential/Single-Ended Input, Dual 1 MSPS, 12-Bit, 3-Channel SAR A/D Converter Features: Dual 12-bit, 3-channel ADC Throughput rate: 1 MSPS Specified for VDD of 2.7 V to 5.25 V Power consumption 7 mW at 1 MSPS with 3 V supplies 17 mW at 1 MSPS with 5 V supplies Pin-configurable analog inputs 12-channel single-ended inputs 6-channel fully differential inputs 6-channel pseudo differential inputs 70 dB SINAD at 50 kHz input frequency Accurate on-chip reference: 2.5 V ±0.2% maximum at 25°C, 20 ppm/°C maximum Dual conversion with read 875 ns, 16 MHz SCLK High speed serial interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible −40°C to +125°C operation Shutdown mode: 1 µA maximum 32-lead LFCSP and 32-lead TQFP

12-Bit Power Amplifier Current Controller with ADC, DACs, Temperature and Current Sensors Features: 4 closed-loop power amplifier (PA) drain current controllers Built-in PA protection, sequencing, and alert features Compatible with both depletion mode and enhancement mode power amplifiers Highly integrated 4 uncommitted 12-bit analog-to-digital converter (ADC) inputs ±0.5 LSB typical integral nonlinearity (INL) Eight 12-bit voltage digital-to-analog converters (DACs) 1.3 μs maximum settling 4 high-side current sense amplifiers, ±0.1% gain error 2 external temperature sensor inputs, ±1.1°C accuracy Internal temperature sensor, ±1.25°C accuracy 2.5 V on-chip reference Flexible monitoring and control ranges ADC input ranges: 0 V to 1.25 V, 0 V to 2.5 V, and 0 V to 5 V Bipolar DAC ranges: 0 V to +5 V, −4 V to +1 V, and −5 V to 0 V Bipolar DAC reset and clamping relative to VCLAMPx voltage Unipolar DAC ranges: 0 V to 5 V, 2.5 V to 7.5 V, and 5 V to 10 V Current sense gain: 6.25, 12.5, 25, 50, 100, and more Adjustable closed-loop setpoint ramp time High-side voltage current sensing 4 current sense inputs 4 V to AVSS + 60 V, ±200 mV input range Small package and flexible interface Serial port interface (SPI) with VDRIVE supporting 1.8 V, 3 V, and 5 V interfaces 56-lead LFCSP Temperature range: −40°C to +125°C

1 MSPS , 8-Channel, Software Selectable True Bipolar Input, 12-Bit Plus Sign A/D Converter Features: 12-Bit Plus Sign SAR ADC Accepts True Bipolar Analog Inputs Software Selectable input Ranges:  ±10V, ±5V, ±2.5V, 0 to 10 V Eight Analog Input Channels with Channel Sequencer Single Ended, True Differential and Pseudo Differential Analog Input Capability High Impedance Analog Inputs Low Power: 21 mW High Speed Serial Interface SPI/QSPI/DSP/MICROWIRE Compatible MuxOUT and ADCIN pins allows separate access to Mux and ADC iCMOS™ Process Technology 24 Lead TSSOP package

16-Bit, Isolated Sigma-Delta Modulator, LVDS Interface Features: 5 MHz to 20 MHz external clock input rate 16 bits, no missing codes Signal-to-noise ratio (SNR): 88 dB typical Effective number of bits (ENOB): 14.2 bits typical Typical offset drift vs. temperature: 1.6 μV/°C typical LVDS interface On-board digital isolator On-board reference Full-scale analog input range: ±320 mV −40°C to + 125°C operating range High common-mode transient immunity: >25 kV/μs 16-lead, wide-body SOIC, with increased creepage package See data sheet for additional features

1MSPS, 4mW Internal Ref & Clk, 12-Bit Parallel ADC Features: Specified for VDD of 2.7 V to 5.25 V Throughput Rate of 1 MSPS—AD7492 Throughput Rate of 1.25 MSPS—AD7492-5 Low Power: 4 mW Typ at 1 MSPS with 3 V Supplies 11 mW Typ at 1 MSPS with 5 V Supplies Wide Input Bandwidth 70 dB Typ SNR at 100 kHz Input Frequency 2.5 V Internal Reference On-Chip CLK Oscillator Flexible Power/Throughput Rate Management No Pipeline Delays High-Speed Parallel Interface Sleep Mode: 50 nA Typ 24-Lead SOIC and TSSOP Packages

4-Channel DAS with 16-Bit, Bipolar Input, Simultaneous Sampling ADC Features: 4 simultaneously sampled inputs True bipolar analog input ranges: ±10 V (maximum), ±5 V (maximum) Single 5 V analog supply and 2.5 V to 5 V VDRIVE (nominal) Fully integrated data acquisition solution Analog input clamp protection Input buffer with 1 MΩ analog input impedance Second-order antialiasing analog filter On-chip accurate reference and reference buffer 16-bit ADC with 300 kSPS on all channels Flexible parallel/serial interface Serial peripheral interface (SPI)/QSPI™/MICROWIRE™/DSP compatible Performance 7 kV ESD rating on analog input channels Standby mode: 25 mW (typical) 64-lead LQFP package

8-Channel DAS with 16-Bit, 800 kSPS Bipolar Input, Simultaneous Sampling ADC Features:16-bit ADC with 800 kSPS on all channels Input buffer with 5 M analog input impedance Pin to pin compatible with the AD7606 −40°C to +125°C operating temperature range Single 5 V analog supply and 1.71 V to 3.6 V VDRIVE supply ±21 V input clamp protection with 8 kV ESDExtra modes available in software mode Per channel selectable analog input ranges Single-ended, bipolar: ±10 V, ±5 V, and ±2.5 V Per channel system phase, offset, and gain calibration Analog input open circuit detection feature <20 LSB open circuit code error (RPD = 10 k) Self diagnostics and monitoring features CRC error checking on read/write data and registers

8-Channel DAS with 16-Bit, Bipolar Input, Simultaneous Sampling ADC Features: 8/6/4 simultaneously sampled inputs True bipolar analog input ranges: ±10 V, ±5 V Pin to pin compatible with the state-of-the-art AD7606B Single 5 V analog supply and 2.3 V to 5 V VDRIVE Fully integrated data acquisition solution Analog input clamp protection Input buffer with 1 MΩ analog input impedance Second-order antialiasing analog filter On-chip accurate reference and reference buffer 16-bit ADC with 200 kSPS on all channels Oversampling capability with digital filter Flexible parallel/serial interface SPI/QSPI™/MICROWIRE™/DSP compatible Performance 7 kV ESD rating on analog input channels 95.5 dB SNR, −107 dB THD ±0.5 LSB INL, ±0.5 LSB DNL Low power: 100 mW Standby mode: 25 mW Temperature range: −40°C to +85°C 64-lead LQFP packageAD7606-EP supports defense and aerospace applications (AQEC standard) Download AD7606-EP data sheet (pdf) Military temperature range −55°C to +125°C Controlled manufacturing baseline One assembly/test site One fabrication site Product change notification Qualification data available on request V62/18611

16-Channel DAS with 16-Bit, Bipolar Input, DualSimultaneous Sampling ADC with Parallel Interface Features: 16-channel, dual, simultaneously sampled inputs Independently selectable channel input ranges True bipolar: ±10 V, ±5 V, ±2.5 V Single 5 V analog supply and 2.3 V to 3.6 V VDRIVE supply Fully integrated data acquisition solution Analog input clamp protection Input buffer with 1 MΩ analog input impedance 1st-order antialiasing analog filter On-chip accurate reference and reference buffer Dual 16-bit SAR ADC Throughput rate: 2 × 1 MSPS Oversampling capability with digital filter Flexible sequencer with burst mode Parallel digital interface Optional CRC error checking Hardware/software configuration Performance 92 dB SNR at 500 kSPS (2× OSR) 90.5 dB SNR at 1 MSPS −103 dB THD ±1 LSB INL (typical), ±0.99 LSB DNL (maximum) 8 kV ESD rating on analog input pins On-chip self detect function 80-lead LQFP package

18-Bit, 670 kSPS, Differential Programmable Input PulSAR ADC Features: Multiple pins/software-programmable input ranges 5 V (10 V p-p), +10 V (20 V p-p), ±5 V (20 V p-p), ±10 V (40 V p-p) Pins or serial SPI®-compatible input ranges/mode selection Throughput 670 kSPS (warp mode) 570 kSPS (normal mode); 450 kSPS (impulse mode) See datasheet for additional features

18-Bit, 2 MSPS SAR ADC Features: 18-bit resolution with no missing codes 2.5 V internal low drift reference Throughput: 2 MSPS (Warp mode) 1.5 MSPS (Normal mode) Differential input range: ± VREF (VREF up to 2.5 V) INL: ±2 LSB typical No pipeline delay (SAR architecture) Parallel (18-, 16-, or 8-bit bus) Serial 5 V/3.3 V/2.5 V interface SPI®/QSPI™/MICROWIRE™/DSP compatible On-board low drift reference with buffer and temperature sensor See datasheet for additional features

Low Cost, 4-Channel, 16-Bit, 500 kSPS PulSAR ADC Features: 4-channel, 16-bit resolution ADC 2 track-and-hold amplifiers Throughput 500 kSPS (normal mode) 444 kSPS (impulse mode) Analog input voltage range: 0 V to 5 V No pipeline delay Parallel and serial 5 V/3 V interface Refer to data sheet for additional featuresAD7655-EP supports defense and aerospace applications (AQEC standard) Download AD7655-EP Data Sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline Enhanced product change notification Qualification data available on request V62/14620 DSCC Drawing Number

16-Bit, 1 MSPS PulSAR Unipolar ADC with Ref Features: 2.5 V Internal Reference: Typical Drift 3 ppm/ºC Throughput: 1 MSPS (Warp Mode) 800 kSPS (Normal Mode) 666 kSPS (Impulse Mode) INL: ±2.5 LSB Max (±0.0038% of Full Scale) 16 Bits Resolution with No Missing Codes S/(N+D): 88 dB max @ 20 kHz THD: -96 dB max @ 20 kHz Analog Input Voltage Range: 0 V to 2.5 V No Pipeline Delay Parallel and Serial 5 V/3 V Interface SPI®/QSPI™/MICROWIRE™/DSP Compatible Single 5 V Supply Operation Power Dissipation: 87 mW typ @ 666 kSPS, 130 µW @ 1 kSPS without REF 133 mW typ @1 MSPS with REF Package: 48-Lead Quad Flat Pack (LQFP) 48-Lead Chip Scale Package (LFCSP) Pin-to-Pin Compatible with PulSAR™ ADCs

16-Bit, 1 LSB INL, 1 MSPS Differential PulSAR ADC Features: Throughput: 1 MSPS INL: ±1 LSB Max (±0.0015% of Full Scale) 16 Bits Resolution with No Missing Codes S/(N+D): 94 dB Typ @ 45 kHz THD: –110 dB Typ @ 45 kHz Differential Input Range: ±2.5 V Both AC and DC Specifications See datasheet for additional features

16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP Features: 16-bit resolution with no missing codes Throughput: 100 kSPS INL: ±1 LSB typical, ±3 LSB maximum True differential analog input range: ±VREF 0 V to VREF with VREF up to VDD on both inputs Single-supply operation: 2.7 V to 5.5 V Standby current: 1 nA Serial interface SPI®-/QSPI-™/MICROWIRE-™/DSP-compatible Power dissipation  4 mW @ 5 V  1.5 mW @ 2.7 V  150 μW @ 2.7 V/10 kSPS 8-lead MSOP package

16-Bit, 0.5 LSB, 500 kSPS PulSAR Differential A/D Converter in MSOP/QFN Features: 16-bit resolution with no missing codes Throughput: 500 kSPS INL/DNL: ±0.25 LSB typ, ±0.5 LSB max (±8 ppm of FSR) Dynamic range: 96.5 dB SINAD: 96 dB at 1 kHz THD: −120 dB at 1 kHz True differential analog input range: ±VREF 0 V to VREF with VREF up to VDD on both inputs No pipeline delay Single-supply 5 V operation with 1.8 V/2.5 V/3 V/5 V logic interface Proprietary serial interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible Daisy-chain multiple ADCs, selectable busy indicator Power dissipation: 40 nJ/conversion 40 μW at 5 V/1 kSPS 4 mW at 5 V/100 kSPS 18 mW at 5 V/500 kSPS Standby current: 1 nA 10-lead package: MSOP (MSOP-8 size) Pin-for-pin compatible with the 16-bit AD7687 and AD7688 and the 18-bit AD7690 and AD7691

3V/5V, 1mW, 3-Channel Pseudo Differential, 16-Bit Sigma-Delta ADC Features: Three Pseudo Differential Input Channel ADCs 16 Bits No Missing Codes 0.003% Nonlinearity Programmable Gain Front End Gains from 1 to 128 Three-Wire Serial Interface SPI®, QSPI™, MICROWIRE™ and DSP Compatible Schmitt Trigger Input on SCLK See data sheet for additional features

24-bit, 2 Channel Capacitance to Digital Converter Features:New standard in single chip solutions Interfaces to single or differential floating sensors Resolution down to 4 aF (that is, up to 21 ENOB) Accuracy: 4 fF Linearity: 0.01% Common-mode (not changing) capacitance up to 17 pF Full-scale (changing) capacitance range: 4 pF Tolerant of parasitic capacitance to ground up to 60 pF Update rate: 10 Hz to 90 Hz Simultaneous 50 Hz and 60 Hz rejection at 16 Hz Temperature sensor on-chip Resolution: 0.1C, accuracy: 2C Voltage input channel Internal clock oscillator 2-wire serial interface (I2C-compatible) Power 2.7 V to 5.25 V single-supply operation 0.7 mA current consumption Operating temperature: 40C to +125C 16-lead TSSOP package

4-Channel, 24-Bit, Simultaneous Sampling ADC, Power Scaling, 110.8 kHz BW Features: Precision ac and dc performance Optimized power dissipation vs. noise vs. input bandwidth Selectable power, speed, and input bandwidth Fast (highest speed): 110.8 kHz BW, 51.5 mW per channel Median (half speed): 55.4 kHz BW, 27.5 mW per channel Low power (lowest power): 13.8 kHz BW, 9.375 mW per channel Linear phase digital filter Low latency sinc5 filter Wideband brick wall filter: ±0.005 dB ripple to 102.4 kHz Analog input precharge buffers Input BW range: dc to 110.8 kHz Programmable input bandwidth/sampling rates 8-/4-channel simultaneous sampling 256 kSPS maximum ADC ODR per channel 108 dB dynamic range 110.8 kHz maximum input bandwidth (−3 dB BW) −120 dB THD, typical ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±50 μV offset error, ±30 ppm gain error CRC error checking on data interface Daisy-chaining Power supply AVDD1 = 5.0 V, AVDD2 = 2.25 V to 5.0 V IOVDD = 2.5 V to 3.3 V or IOVDD = 1.8 V 64-lead LQFP package, no exposed pad Temperature range: −40°C to +105°C