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

4-channel Simultaneous Sampling, 12-Bit Data Acquisition System Features: Four On-Chip Track/Hold Amplifiers Simultaneous Sampling of 4 Channels Fast 12-Bit ADC with 8 µs Conversion Time/Channel 29 kHz Sample Rate for All Four Channels On-Chip Reference ±10 V Input Range ±5 V Supplies

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

LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System Features: Fast 12-bit ADC with 5.9 µs conversion time Eight single-ended analog input channels Selection of input ranges: ±10 V for AD7890-10 0 V to 4.096 V for AD7890-4 0 V to 2.5 V for AD7890-2 Allows separate access to multiplexer and ADC On-chip track/hold amplifier On-chip reference High-speed, flexible, serial interface Single supply, low-power operation (50 mW max) Power-down mode (75 µW typ)

True Bipolar Input, 5 V Single Supply, 14-Bit, Serial 4.5 s ADC in 8-Pin Package Features: Fast 14-Bit ADC with 5 µs Conversion Time 8-Lead SOIC Package Single 5 V Supply Operation High Speed, Easy-to-Use, Serial Interface On-Chip Track/Hold Amplifier High Input Impedance Selection of Input Ranges: ±10 V for AD7894-10 ±2.5 V for AD7894-3 0 V to +2.5 V for AD7894-2 Low Power: 20 mW Typ Pin Compatible Upgrade of 12-Bit AD7895

True Bipolar Input, 5 V Single Supply, 14-Bit, Serial 4.5 s ADC in 8-Pin Package Features: Fast 14-Bit ADC with 5 µs Conversion Time 8-Lead SOIC Package Single 5 V Supply Operation High Speed, Easy-to-Use, Serial Interface On-Chip Track/Hold Amplifier High Input Impedance Selection of Input Ranges: ±10 V for AD7894-10 ±2.5 V for AD7894-3 0 V to +2.5 V for AD7894-2 Low Power: 20 mW Typ Pin Compatible Upgrade of 12-Bit AD7895

True Bipolar Input, 5 V Single Supply, 12-Bit, Serial 3.8 s ADC in 8-Pin Package Features: Fast 12-Bit ADC with 3.8 µs Conversion Time 8-Pin Mini-DlP and SOIC Single 5 V Supply Operation High Speed, Easy-to-Use, Serial Interface On-Chip Track/Hold Amplifier High Input Impedance Selection of Input Ranges: ±10 V for AD7895-10 ±2.5 V for AD7895-3 0 V to +2.5 V for AD7895-2 Low Power: 20 mW max 14-Bit Pin Compatible Upgrade (AD7894)

8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor Features: 12-bit SAR ADC 8 single-ended analog input channels Analog input range: 0 V to 2.5 V 12-bit temperature-to-digital converter Temperature sensor accuracy of ±1°C typical Channel sequencer operation Specified for VDD of 2.8 V to 3.6 V Logic voltage VDRIVE = 1.65 V to 3.6 V Internal 2.5 V reference See data sheet for additional featuresAD7291-EP supports defense and aerospace applications (AQECstandard) Download AD7291-EP data sheet (pdf) Extended industrial temperature range: −55°C to +125°C Controlled manufacturing baseline 1 assembly/test site 1 fabrication site Product change notification Qualification data available upon request V62/17610 DSCC Drawing Number

+2.7 V to +5.5 V, Serial Input, Dual Voltage Output 8-Bit DAC Features: Two 8-Bit DACs in One Package 8-Pin DIP/SOIC and microSOIC Packages +2.7 V to +5.5 V Operation Internal & External Reference Capability Three-Wire Serial Interface QSPI™, SPI™ and Microwire™ Compatible Individual DAC Power-Down Function On-Chip Output Buffer Rail-to-Rail Operation On-Chip Control Register Low Power Operation: 2.3 mA @3.3 V Full Power-Down to 1 µA max, typically 80 nA

+2.7 V to +5.5 V, Serial Input, Dual Voltage Output 8-Bit DAC Features: Two 8-Bit DACs in One Package 8-Pin DIP/SOIC and microSOIC Packages +2.7 V to +5.5 V Operation Internal & External Reference Capability Three-Wire Serial Interface QSPI™, SPI™ and Microwire™ Compatible Individual DAC Power-Down Function On-Chip Output Buffer Rail-to-Rail Operation On-Chip Control Register Low Power Operation: 2.3 mA @3.3 V Full Power-Down to 1 µA max, typically 80 nA

500 kSPS, 8-Channel, Software Selectable True bipolar Input, 12-Bit Plus Sign A/D Converter Features: 12-bit plus sign SAR ADC True bipolar input ranges Software-selectable input ranges: ±10 V, ±5 V, ±2.5 V, 0 V to +10 V 500 kSPS throughput rate 8 analog input channels with channel sequencer Single-ended, true differential, and pseudo differential analog input capability See data sheet for additional featuresAD7327-EP supports defense and aerospace applications (AQEC standard) Download AD7327-EP data sheet (pdf) 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 V62/14636 DSCC Drawing Number

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

Dual Voiceband Codec 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 5.5 V Supply Operation 50 mW Max Power Dissipation at 2.7 V

Dual 12-Bit DACPORT with Parallel Load Features: Complete Dual 12-Bit DAC Comprising Two 12-Bit CMOS DACs On-Chip Voltage Reference Output Amplifiers Reference Buffer Amplifiers Parallel Loading Structure: AD7247A Improved AD7237/AD7247: 12 V to 15 V Operation Faster Interface –30 ns typ Data Setup Time (8+4) Loading Structure: AD7237A Single or Dual Supply Operation Low Power—165 mW typ in Single Supply

6-Channel AFE Processor for General Purpose Applications Including Industrial Power Metering or Multi-Channel Analog Inputs Features: Six 16-Bit A/D Converters Programmable Input Sample Rate 77 dB ADC SNR 64 kS/s Maximum Sample Rate –83 dB Crosstalk Low Group Delay (25 µs typ per ADC Channel) Programmable Input Gain Flexible Serial Port Allows Multiple Devices To Be Connected in Cascade Single (+2.7 V to +5.5 V) Supply Operation 80 mW Max Power Consumption at 2.7 V On-Chip Reference 28-Pin SOIC and 44-Pin TQFP Packages

Dual Pseudo Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP Features: 16-bit resolution with no missing codes Throughput: 1 MSPS Lowpower dissipation 7.0 mW at 1 MSPS (VDD1 and VDD2 only)  12.0 mW at 1 MSPS (total) 140 µW at 10 kSPS INL: ±1.0 LSB typical, ±2.5 LSB maximum Pseudodifferential analog input range 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 ADA4841-1/ADA4841-2 SINAD: 91 dB at 1 kHz THD: −105 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 port interface (SPI) QSPI/MICROWIRE/DSP compatible 20-lead QSOP package Wide operating temperature range: −40°C to +125°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

Dual Low Power, High Speed JFET Operational Amplifier Features: Low supply current: 250 μA/amp maximum High slew rate: 9 V/μs Bandwidth: 3.5 MHz typical Low offset voltage: 1 mV maximum @ 25°C Low input bias current: 20 pA maximum @ 25°C CMRR: 90 dB typical Fast settling time Unity gain stable

12 Channel, 8-Bit TrimDACs with Power Shutdown & Mid-Scale Preset Features: Low Cost Replaces 12 Potentiometers Individually Programmable Outputs 3-Wire SPI Compatible Serial Input Power Shutdown < 55 µWatts  Including IDD & IREF Midscale Preset, AD8802 Separate VREF Range Settling, AD8804 +3 to +5 Single Supply Operation