![background image](http://html1.mh-extra.com/html/texas-instruments/ads8688evm-pdk/ads8688evm-pdk_user-manual_1095967001.webp)
User's Guide
SBAU230A – August 2014 – Revised December 2014
ADS8688EVM-PDK Evaluation Module
ADS8688EVM-PDK
This user's guide describes the operation and use of the ADS8688 evaluation module (EVM). The
is an 8-channel integrated data acquisition system based on a 16-bit successive approximation
(SAR) analog-to-digital converter (ADC). Each input channel on the device can support true bipolar input
ranges of ±10.24 V, ±5.12 V, and ±2.56 V, as well as unipolar input ranges of 0 V to 10.24 V and 0 V to
5.12 V. The input range selection is done by software programming the device internal registers and is
independent for each channel. The device offers a 1-M
Ω
, constant resistive input impedance irrespective
of the selected input range This user's guide covers circuit description, schematic diagram, and bill of
materials for the ADS8688EVM circuit board.
lists the related documents that are available through the Texas Instruments web site at
Table 1. Related Documentation
Device
Literature Number
1
SBAU230A – August 2014 – Revised December 2014
ADS8688EVM-PDK Evaluation Module
Copyright © 2014, Texas Instruments Incorporated