User's Guide
SBAU148B–June 2009– Revised May 2011
ADS1147EVM, ADS1247EVM, ADS1147EVM-PDK,
ADS1247EVM-PDK
ADS1247EVM (Left) and ADS1247EVM-PDK (Right)
This user's guide describes the characteristics, operation, and use of the ADS1147EVM and
ADS1247EVM, both by themselves and as part of the ADS1147EVM-PDK or ADS1247EVM-PDK. These
evaluation modules (EVMs) are evaluation boards for the ADS1247, a 24-bit multi-channel, delta-sigma,
analog-to-digital converter (ADC), and the ADS1147, a 16-bit version of the ADS1247. This EVM allows
evaluation of all aspects of the ADS1147 or ADS1247 devices. Complete circuit descriptions, schematic
diagrams, and bill of materials are included in this document.
The following related documents are available through the Texas Instruments web site at
http://www.ti.com.
EVM-Compatible Device Data Sheets
Device Literature Number
ADS1147 SBAS453
ADS1247 SBAS426A
REF5020 SBOS410C
OPA227 SBOS110A
TPS3836L30 SLVS292D
TPS79225 SLVS337B
TPS72325 SLVS346B
SN74LVC2G157 SCES207K
PCA9535 SCPS129I
ADCPro is a trademark of Texas Instruments.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
I
2
C is a trademark of NXP Semiconductors.
All other trademarks are the property of their respective owners.
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SBAU148B–June 2009–Revised May 2011 ADS1147EVM, ADS1247EVM, ADS1147EVM-PDK, ADS1247EVM-PDK
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