Texas Instruments ADS7040, User Manual

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User's Guide
SBAU240 – November 2014
ADS7040EVM-PDK
This user's guide describes the characteristics, operation and use of the ADS7040-EVM performance
demonstration kit (PDK). This kit is an evaluation platform for the ADS7040 low power, 8-bit, successive
approximation register (SAR) analog-to-digital converters (ADCs) that supports single-ended analog
inputs.
This EVM eases the evaluation of the ADS7040 device with hardware and software for computer
connectivity through universal serial bus (USB). This user's guide includes complete circuit descriptions,
schematic diagrams, and a bill of materials.
The following related documents are available through the Texas Instruments web site at
http://www.ti.com .
Table 1. Related Documentation
Device Literature Number
OPA835 SLOS713
TPS79101 SLVS325
REG71055 SBAS221
TPS62080 SLVSAE8
TPS3836K33 SGLS322
Contents
1 Overview
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1.1 ADS7040EVM Features
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1.2 ADS7040EVM-PDK Features
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2 EVM Analog Interface
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3 Power Supplies
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4 Digital Interface
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5 ADS7040EVM-PDK Initial Setup
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5.1 Default Jumper Settings
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5.2 Software Installation
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6 ADS7040EVM-PDK Kit Operation
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6.1 About the SCC Controller Board
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6.2 Loading the ADS7040EVM Software
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1 SBAU240 – November 2014 ADS7040EVM-PDK
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