4-Channel, 4 MSPS, 16-Bit Dual Simultaneous Sampling SAR ADC Features: 16-bit, 14-bit, or 12-bit dual simultaneous sampling SAR ADC Single-ended analog inputs 4-channel with 2:1 multiplexers Channel sequencer mode High throughput rate of up to 4 MSPS SNR (typical) 87.5 dB (AD7386), VREF = 3.3 V external 84 dB (AD7387), VREF = 3.3 V external 73.8 dB (AD7388) 93 dB with OSR = 8, VREF = 2.5 V internal (AD7386) On-chip oversampling functions INL (typical) ±1.5 LSB (AD7386) ±0.5 LSB (AD7387) ±0.2 LSB (AD7388) Resolution boost function 2.5 V internal reference at 10 ppm/°C (maximum) Alert function −40°C to +125°C temperature range 16-lead, 3 mm × 3 mm LFCSP

4-Channel, 4 MSPS, 12-Bit, Dual, Simultaneous Sampling SAR ADCs Features: 16-bit, 14-bit, or 12-bit dual simultaneous sampling SAR ADC Single-ended analog inputs 4-channel with 2:1 multiplexers Channel sequencer mode High throughput rate of up to 4 MSPS SNR (typical) 87.5 dB (AD7386), VREF = 3.3 V external 84 dB (AD7387), VREF = 3.3 V external 73.8 dB (AD7388) 93 dB with OSR = 8, VREF = 2.5 V internal (AD7386) On-chip oversampling functions INL (typical) ±1.5 LSB (AD7386) ±0.5 LSB (AD7387) ±0.2 LSB (AD7388) Resolution boost function 2.5 V internal reference at 10 ppm/°C (maximum) Alert function −40°C to +125°C temperature range 16-lead, 3 mm × 3 mm LFCSP

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

8-Bit Analog-to-Digital Converter Features: 8-Bit Resolution No Missed Codes over Full Temperature Range Fast Conversion Time: 15 µs Interfaces to µP like RAM, ROM of Slow - Memory Low Power Dissipation: 30 mW Ratiometric Capability Single +5V Supply Low Cost Internal Comparator and Clock Oscillator

16-Bit, 250 kSPS, Unipolar/Bipolar Programmable Input PulSAR ADC Features: Multiple pins/software programmable input ranges: 5 V, 10 V, ±5 V, ±10 V Pins or serial SPI®-compatible input ranges/mode selection Throughput: 250 kSPS 16-bit resolution with no missing codes INL: ±0.75 LSB typ, ±1.5 LSB max (±23 ppm of FSR) SNR: 94 dB @ 2 kHz iCMOS® process technology 5 V internal reference: typical drift 3 ppm/°C On-chip temperature sensor No pipeline delay (SAR architecture) Parallel (16- or 8-bit bus) and serial 5 V/3.3 V interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible Power dissipation 90 mW @ 250 kSPS 10 mW @ 1 kSPS 48-lead LQFP and LFCSP (7 mm × 7 mm) packages

16-Bit 8/10-Channel, Low Voltage, Low Power, Sigma Delta ADC Features: 8-/10-Channel, High Resolution Σ-Δ ADCs 16-Bit Resolution Factory-Calibrated Single Conversion Cycle Setting Programmable Gain Front End Simultaneous 50 Hz and 60 Hz Rejection VREF Select™ Allows Absolute and Ratiometric Measurement Capability Operation Can Be Optimized for Analog Performance (CHOP = 0) or Channel Throughput (CHOP= 1)

CMOS, 24-Bit Signal Conditioning ADC with Current Source Features: Charge Balancing ADC 24 Bits, No Missing Codes ±0.0015% Nonlinearity 2-Channel Programmable Gain Front End Gains from 1 to 128 Differential Inputs Low-Pass Filter with Programmable Filter Cutoffs Ability to Read/Write Calibration Coefficients Bidirectional Microcontroller Serial Interface Internal/External Reference Option Single- or Dual-Supply Operation Low Power (25 mW Typ) with Power-Down Mode (7 mW Typ)

24-Bit, 8/10-Channel, Low Voltage, Low Power, Sigma Delta ADC Features:8-/10-Channel, High Resolution - ADCs 24-Bit Resolution Factory-Calibrated Single Conversion Cycle Setting Programmable Gain Front End Simultaneous 50 Hz and 60 Hz Rejection VREF Select Allows Absolute and Ratiometric Measurement Capability Operation Can Be Optimized for- Analog Performance (CHOP = 0) or - Channel Throughput (CHOP = 1)

20-Bit, Pin-Programmable, Ultralow Power Sigma-Delta ADC Features:Pin-programmable filter responseUpdate rate: 10 Hz or 16.7 HzPin-programmable in-amp gainPin-programmable power-down and resetStatus functionInternal clock oscillatorInternal bridge power-down switchCurrent:115 A typical (Gain = 1)330 A typical (Gain = 128)Simultaneous 50 Hz/60 Hz rejectionPlease see data sheet for additional features

16-Bit, Single-Channel, Ultra Low Power, Sigma-Delta A/D Converter Features: 16-bit resolution Power Supply: 2.5 V to 5.25 V operation Normal: 75 µA maximum Power-down: 1 µA maximum RMS noise: 1.5 µV 16-bit p-p resolution Integral nonlinearity: 3.5 ppm typical Simultaneous 50 Hz and 60 Hz rejection Internal clock oscillator VDD monitor channel 10-lead MSOP