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 (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Resolution
Number of Channels
Interface Type
Sampling Rate
Input Type
Architecture
Analogue Supply Voltage
Digital Supply Voltage
SNR - Signal to Noise Ratio
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Analog Devices Analog to Digital Converters - ADC 20-Bit, 1 MSPS, Diff, PulSAR ADC
Datasheet
249In Stock
Min.: 1
Mult.: 1
Max.: 249
: 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, 0.5 MSPS, Diff, PulSAR ADC
Datasheet
381In Stock
Min.: 1
Mult.: 1
Max.: 381
: 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
143In Stock
Min.: 1
Mult.: 1
Max.: 143

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
17In Stock
250Expected 03/09/2026
Min.: 1
Mult.: 1
Max.: 267
: 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
79Expected 02/09/2026
Min.: 1
Mult.: 1
Max.: 79

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, 1 MSPS, Diff, PulSAR ADC
Datasheet
Non-Stocked Lead-Time 14 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 14 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 14 Weeks
Min.: 1 000
Mult.: 1 000
: 1 000

SMD/SMT MSOP-10 1 Channel Reel