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)

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)

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

+2.7 V to +5.5 V, Parallel Input, Voltage Output 8-Bit DAC Features: Single 8-Bit DAC 20-PIN SOIC/TSSOP Package +2.7 V to +5.5 V Operation Internal and External Reference Capability DAC Power-Down Function Parallel Interface On-Chip Output Buffer Rail-to-Rail Operation Low Power Operation  1.75 mA max @ 3.3 V Power-Down to 1 µA max @ 25°C

Dual Differential 16-Bit, 1 MSPS PulSAR 12.0 mW in QSOP Features: 16-bit resolution with no missing codes Throughput: 1 MSPS Low power dissipation 7.0 mW at 1 MSPS (VDD1 and VDD2 only) 12.0 mW at 1 MSPS (total) 140 µW at 10 kSPS INL: ±0.5 LSB typical, ±2.0 LSB maximum True differential analog input range: ±VREF 0 V to VREF with VREF between 2.4 V to 5.1 V Allows use of any input range Easy to drive with the ADA4941-1 SINAD: 93.5 dB at 1 kHz THD: −112 dB at 1 kHz No pipeline delay Single-supply 2.5 V operation with 1.8 V/2.5 V/3 V/5 V logic interface Serial interface SPI/QSPI/MICROWIRE/DSP compatible 20-lead QSOP package Wide operating temperature range: −40°C to +125°C

2-Channel, 2.35 V to 5.25 V, 1 MSPS, 12-Bit A/D Converter Features: Fast Throughput Rate: 1 MSPS Specified for VDD of 2.35 V to 5.25 V Low Power: 4.8 mW typ at 1 MSPS with 3 V Supplies 15.5 mW typ at 1 MSPS with 5 V Supplies Wide Input Bandwidth: 71.4 dB min SNR at 100 kHz Input Frequency Flexible Power/Serial Clock Speed Management No Pipeline Delays High Speed Serial Interface SPI®/QSPI™/MICROWIRE™/DSP Compatible Standby Mode: 1 µA max Daisy Chain Mode 8-Lead TSOT Package 8-Lead MSOP Package

4-Channel 200 kSPS, 12-Bit A/D Converter with Sequencer in 16-Lead TSSOP Features: Fast throughput rate: 200 kSPS Specified for AVDD of 2.7 V to 5.25 V Low power 3.6 mW max at 200 kSPS with 3 V supply 7.5 mW max at 200 kSPS with 5 V supply 4 (single-ended) inputs with sequencer Wide input bandwidth 70 dB Min SNR at 50 kHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPI® -/QSPI™-/ MICROWIRE™-/DSP-compatible Shutdown mode: 0.5 μA max 16-lead TSSOP package Qualified for automotive applicationsAD7923-EP supports defense and aerospace applications (AQEC standard) Download AD7923-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 V62/12647 DSCC Drawing Number

+3.3 V/+5 V Multiplying 12-Bit DAC With an 8-Bit Byte Interface Features: 12-Bit Multiplying DACs Guaranteed Specifications wth +3.3 V/+5 Supply 0.5 LSBs INL and DNL Low Power: 5 µW typ Fast Settling: 600 ns to 0.01% with AD843 Fast Interface 40 ns Strobe Pulsewidth (AD7943) 40 ns Write Pulsewidth (AD7945, A7948) Low Glitch: 60 nV-s with Amplifier Connected

+3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface Features: 12-Bit Multiplying DACs 0.5 LSBs INL and DNL Fast Interface 40 ns Strobe Pulsewidth (AD7943) 40 ns Write Pulsewidth (AD7945, A7948) Guaranteed Specifications wth +3.3 V/+5 Supply Low Power: 5 µW typ Low Glitch: 60 nV-s with Amplifier Connected Fast Settling: 600 ns to 0.01% with AD843