Texas Instruments ADS8688EVM-PDK User Manual

This user's guide describes the operation and use of the ADS8688 evaluation module (EVM). The
ADS8688 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-MΩ, 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.
Table 1 lists the related documents that are available through the Texas Instruments web site at
www.ti.com.
SBAU230A – August 2014 – Revised December 2014
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ADS8688EVM-PDK Evaluation Module
ADS8688EVM-PDK
Table 1. Related Documentation
Device
ADS8688
OPA376
OPA2209
OPA320
REG71055
TPA7A4901
TPS54060
TPS7A3001
Copyright © 2014, Texas Instruments Incorporated
SBAU230A – August 2014 – Revised December 2014
Literature Number
SBAS582
SBOS406
SBOS426
SBOS513
SBAS221
SBVS121
SLVS919
SBVS125
ADS8688EVM-PDK Evaluation Module
User's Guide
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