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

16-Bit, Isolated Sigma-Delta Modulator 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 On-board digital isolator On-board reference See data sheet for additional featuresAD7403-EP supports defense and aerospace applications (AQEC standard) Download AD7403-EP data sheet Military temperature range: −55°C to +125°C Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request V62/16625 DSCC Drawing Number

Dual 12-Bit CMOS DAC with Parallel Load Input Structure Features: Two 12-bit DACs in One Package DAC Ladder Resistance Matching: 0.5% Space Saving Skinny DIP and Suface Mount Packages 4-Quadrant Multiplication Low Gain Error (1 LSB max Over Temperature) Fast Interface Timing

CMOS Dual 8-Bit Buffered Multiplying DAC Features: On-Chip Latches for both DACs +12 V to +15 V Operation DACs matched to 1% Four Quadrant Multiplication TTL/CMOS Compatible from +12 V to +15 V Latch Free (Protection Schottkys not Required)

3 V/5 V Low Power, Synchronous Voltage-to-Frequency Converter Features: Synchronous operation Full-scale frequency set by external system clock 8-lead SOT-23 and 8-lead MSOP packages 3 V or 5 V operation Low power: 3 mW (Typ) Nominal input range: 0 to VREF True –150 mV capability without charge pump VREF range: 2.5 V to VDD Internal 2.5 V reference 1 MHz max input frequency Selectable high impedance buffered input Minimal external components required

2.5 MSPS, 24-Bit, 100 dB Sigma-Delta ADC with On-Chip Buffer Features: 120 dB dynamic range at 78 kHz output data rate 100 dB dynamic range at 2.5 MHz output data rate 112 dB SNR at 78 kHz output data rate 100 dB SNR at 2.5 MHz output data rate 2.5 MHz maximum fully filtered output word rate Fully differential modulator input Programmable oversampling rate (8X to 256X) On-chip differential amplifier for signal buffering Low-pass finite impulse response (FIR) filter with default or user-programmable coefficients Modulator output mode Overrange alert bit Digital offset and gain correction registers

Temperature Sensor (On Chip) 4-Channel, 9 s, 10-Bit ADC Features: 10-Bit ADC with 9 µs Conversion Time The AD7816 Is a Temperature Measurement Only Device On-Chip Temperature Sensor Resolution of 0.25°C ±2°C Error from −40°C to +85°C −55°C to +125°C Operating Range Wide Operating Supply Range 2.7 V to 5.5 V On-Chip Reference (2.5 V ± 1%) Over-Temperature Indicator Automatic Power-Down at the End of a Conversion Low Power Operation 4 µW at a Throughput Rate of 10 SPS 40 µW at a Throughput Rate of 1 kSPS 400 µW at a Throughput Rate of 10 kSPS See data sheet for additional features

Complete 12-Bit CMOS Multiplying DAC Features: 12-Bit CMOS MDAC with Output Amplifier 4-Quadrant Multiplication Low Power LC2MOS Guaranteed Monotonic (Tmin to Tmax) Space-Saving 0.3' DIPS and 24- or 28- Terminal Surface Mount Packages Application Resistors On Chip for Gain Ranging, etc.

3 V to 5 V Single Supply, 200 kSPS, 8-Channel, 12-Bit, Serial Sampling ADC Features: Specified for VDD of 3 V to 5.5 V System and Self-Cal with Autocal on Power-Up Eight Single-Ended or Four Pseudo-Differential Inputs Low Power: 12 mW/AD7858, 4.5 mW/AD7858L Automatic Power-Down After Conversion (25 µW)

Simultaneous Sampling Dual 250 kSPS 12-Bit ADC Features: Two Fast 12-Bit ADCs Four Input Channels Simultaneous Sampling & Conversion 4 µs Throughput Time Single Supply Operation High Speed Parallel Interface Low Power, 60 mW typ Selection of Input Ranges: ±10 V for AD7862-10 ±2.5 V for AD7862-3 0 V to 2.5 V for AD7862-2 Power Saving Mode, 50 µW typ Overvoltage Protection on Analog Inputs 14-Bit Pin Compatible Upgrade (AD7863)