ADS8661 - SAR ADC

Product Overview

Texas Instruments

Datasheet Details

Part number	ADS8661
Manufacturer	Texas Instruments
File Size	2.56 MB
Description	SAR ADC
Datasheet	ADS8661 Datasheet
Additional preview pages of the ADS8661 datasheet.

Product details

Description

The ADS8661 and ADS8665 belong to a family of integrated data acquisition system based on a successive approximation (SAR) analog-to-digital converter (ADC).

Features

12-bit ADC with integrated analog front-end.
High speed:.
ADS8661: 1.25 MSPS.
ADS8665: 500 kSPS.
Software programmable input ranges:.
Bipolar ranges: ±12.288 V, ±10.24 V, ±6.144 V, ±5.12 V, and ±2.56 V.
Unipolar ranges: 0 V.
12.288 V, 0 V.
10.24 V, 0 V.
6.144 V, and 0 V.
5.12 V.
5-V analog supply: 1.65-V to 5-V I/O supply.
Constant resistive input impedance ≥ 1 MΩ.
Input overvol.

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Published: May 10, 2023 |