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User's Guide
SBAU164A–February 2010–Revised February 2011
TSC2020EVM and TSC2020EVM-PDK
This user's guide describes the characteristics, operation, and use of the TSC2020EVM, both by itself and
as part of the TSC2020EVM-PDK. The TSC2020EVM and TSC2020EVM-PDK are two evaluation fixtures
for the TSC2020, a resistive touch screen controller with auxiliary input and temperature measurement
capabilities. This evaluation module (EVM) is a 3x5 (or 5x3) resistive multiple touch screen controller
evaluation module that allows evaluation of all aspects of the TSC2020. A complete circuit description,
schematic diagram, and bill of materials are included in this document.
The following related documents are available through the Texas Instruments web site at www.ti.com.
Related Documentation
Device Literature Number
TSC2020 SBAS494
TAS1020B SLES025
REG1117-5 SBVS001
TPS767D318 SLVS209
SN74LVC125A SCAS290
SN74LVC1G125 SCES223
SN74LVC1G07 SCES296
5-6k Interface Board SLAU104
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SBAU164A–February 2010–Revised February 2011 TSC2020EVM and TSC2020EVM-PDK
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