Single-Channel, 3 V Front-End Processor for General Purpose Applications Including Speech and Telephony Features: 16-Bit A/D Converters 16-Bit D/A Converters Programmable Input/Output Sample Rates 75 dB ADC SNR 70 db DAC SNR 64 ksps Maximum Sample Rate -90 db Crosstalk Programmable Input/Output Gain Low group Delay (25 µs per ADC ch, 50 µs per DAC ch) Flexible Serial Port Allows Up to 4 Codecs To Be Connected in Cascade Giving 8 I/O Channels Single 2.7 V to 3.3 V Supply Operation 50 mW Max Power Dissipation at 2.7 V 20-Lead SOIC/SSOP/TSSOP Packages

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

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)

Dual 1MSPS, 12-Bit, 2-Channel SAR ADC with Serial Interface Features: Dual 12-Bit, 2-Channel ADC Fast Throughput Rate 1 MSPS Specified for VDD of 2.7 V to 5.25 V Low Power: 11.4 mW Max at 1 MSPS with 3 V Supplies 24 mW Max at 1 MSPS with 5 V Supplies Wide Input Bandwidth 70 dB SNR at 300 kHz Input Frequency Onboard Reference 2.5 V Flexible Power/Throughput Rate Management Simultaneous Conversion/Read No Pipeline Delays High-Speed Serial Interface SPI®/QSPI™/ MICROWIRE™/DSP Compatible Shut-Down Mode: µA Max 20-Lead TSSOP Package

Complete 12-Bit, 100 kHz, Sampling ADC (AD7870/AD7870A) Features: Complete Monolithic 12-Bit ADC with: 2 µs Track/Hold Amplifier 8 µs A/D Converter On-Chip Reference Laser-Trimmed Clock Parallel, Byte and Serial Digital Interface 57 ns Data Access Time 72 dB SNR at 10 kHz Input Frequency (AD7870, AD7875) Low Power: –60 mW typ Variety of Input Ranges: ±3 V for AD7870 0 V to +5 V for AD7875 ±10 V for AD7876

2.7 V to 5.25 V, Micropower, 2-Channel, 125 kSPS, 12-Bit ADC in 8-Lead MSOP Features:Specified for VDD of 2.7 V to 5.25 VFlexible power/throughput rate managementShutdown mode: 1 A maxOne or two single-ended inputsSerial interface: SPI/QSPI/MICROWIRE/DSP compatible8-lead narrow SOIC and MSOP packages