AD7939 - 12-Bit and 10-Bit Parallel ADCs

Product Overview

Analog Devices

Part number	AD7939
Manufacturer	Analog Devices
File Size	702.75 KB
Description	12-Bit and 10-Bit Parallel ADCs
Datasheet	AD7939 Datasheet
Note	This datasheet PDF includes multiple part numbers: AD7939, AD7938. Please refer to the document for exact specifications by model.
Additional preview pages of the AD7939 datasheet.

The AD7938/AD7939 are 12-bit and 10-bit, high speed, low power, successive approximation (SAR) analog-to-digital converters (ADCs).

Throughput rate: 1.5 MSPS Specified for VDD of 2.7 V to 5.25 V Power consumption 6 mW maximum at 1.5 MSPS with 3 V supplies 13.5 mW maximum at 1.5 MSPS with 5 V supplies 8 analog input channels with a sequencer Software-configurable analog inputs 8-channel single-ended inputs 4-channel fully differential inputs 4-channel pseudo differential inputs 7-channel pseudo differential inputs Accurate on-chip 2.5 V reference ±0.2% maximum @ 25°C, 25 ppm/°C maximum 69 dB SINAD at 50 kHz input frequency No.

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Published: Sep 28, 2018 |