Datasheet Details
Part number:
AD4022, AD4020
Manufacturer:
File Size:
912.33 KB
Description:
Differential sar adc.
Note:
This datasheet PDF includes multiple part numbers: AD4022, AD4020.
Please refer to the document for exact specifications by model.
AD4022, AD4020, Differential SAR ADC
The AD4020/AD4021/AD4022 are high accuracy, high speed, low power, 20-bit, Easy Drive, precision successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a single power supply, VDD.
The reference voltage, VREF, is applied externally and can be set independent of
AD4022 Features
* Easy Drive Greatly reduced input kickback Input current reduced to 0.5 μA/MSPS Enhanced acquisition phase, ≥77% of cycle time at 1 MSPS First conversion accurate, no latency or pipeline delay Input span compression for single-supply operation Fast conversion allows low SPI clock rates Input overvolt
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