AD4021/AD4022 Differential SAR ADCs

Analog Devices AD4021/AD4022 Differential Successive Approximation Register (SAR) Analog-to-Digital Converters (ADCs) are high-accuracy, high-speed, low-power, 20-bit, Easy Drive, precision SAR ADCs that operate from a single VDD power supply. The device's reference voltage is applied externally and can be set independently of the supply voltage. Also, the AD4021/AD4022 power scales linearly with throughput.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Resolution
Number of Channels
Interface Type
Sampling Rate
Input Type
Architecture
Analog Supply Voltage
Digital Supply Voltage
SNR - Signal to Noise Ratio
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Analog Devices Analog to Digital Converters - ADC 20-Bit, 1 MSPS, Diff, PulSAR ADC
Datasheet
249In Stock
Min.: 1
Mult.: 1
: 250

SMD/SMT LFCSP-10 20 bit 1 Channel SPI 1 MS/s Differential SAR 1.8 V 1.71 V to 5.5 V 100.5 dB - 40 C + 125 C Reel, Cut Tape
Analog Devices Analog to Digital Converters - ADC 20-Bit, 1 MSPS, Diff, PulSAR ADC
Datasheet
66In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 20 bit 1 Channel SPI 1 MS/s Differential SAR 1.8 V 1.71 V to 5.5 V 100.5 dB - 40 C + 125 C Tube
Analog Devices Analog to Digital Converters - ADC 20-Bit, 0.5 MSPS, Diff, PulSAR ADC
Datasheet
599In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LFCSP-10 1 Channel Reel, Cut Tape
Analog Devices Analog to Digital Converters - ADC 20-Bit, 0.5 MSPS, Diff, PulSAR ADC
Datasheet
377In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 20 bit 1 Channel SPI 500 kS/s Differential SAR 1.8 V 1.71 V to 5.5 V 100.5 dB - 40 C + 125 C Tube
Analog Devices Analog to Digital Converters - ADC 20-Bit, 0.5 MSPS, Diff, PulSAR ADC
Datasheet
19In Stock
250Expected 2026-07-03
Min.: 1
Mult.: 1
: 250

SMD/SMT LFCSP-10 20 bit 1 Channel SPI 500 kS/s Differential SAR 1.8 V 1.71 V to 5.5 V 100.5 dB - 40 C + 125 C Reel, Cut Tape
Analog Devices Analog to Digital Converters - ADC 20-Bit, 1 MSPS, Diff, PulSAR ADC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

SMD/SMT LFCSP-10 1 Channel Reel
Analog Devices Analog to Digital Converters - ADC 20-Bit, 1 MSPS, Diff, PulSAR ADC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT MSOP-10 1 Channel Reel
Analog Devices Analog to Digital Converters - ADC 20-Bit, 0.5 MSPS, Diff, PulSAR ADC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT MSOP-10 1 Channel Reel