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User's Guide
SBAU106 – October 2004
ADS1241MEVM
This user's guide describes the characteristics, operation, and use of the
ADS1241MEVM. This EVM is a 24-bit analog-to-digital converter evaluation module. A
complete circuit description, schematic diagram, and bill of materials are included.
The following related documents are available through the Texas Instruments web site
at www.ti.com .
EVM-Compatible Device Data Sheets
Literature
Device Number
ADS1241 SBAS173
REF1004 SBVS002
OPA350 SBOS099
SN74LVC1G126 SCES224
Contents
1 EVM Overview ............................................................................................................... 2
2 Analog Interface ............................................................................................................ 2
3 Digital Interface ............................................................................................................. 3
4 Power Supplies ............................................................................................................. 3
5 EVM Operation .............................................................................................................. 5
6 EVM Bill of Materials and Schematic ................................................................................... 7
List of Figures
1 ADS1241MEVM Switch and Jumper Locations ...................................................................... 5
List of Tables
1 Analog Interface Pinout ................................................................................................... 2
2 Digital Interface Pinout .................................................................................................... 3
3 Power Supply Pinout ...................................................................................................... 3
4 Reference Selection Options - S6 and S7 ............................................................................. 4
5 Input Selection Options - S1 through S4 .............................................................................. 5
6 AINCOM Selection Options - S5 ......................................................................................... 5
7 ADS1241MEVM Bill of Materials ......................................................................................... 7
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1SBAU106 – October 2004 ADS1241MEVM
Verzeichnis
- ・ Blockdiagramm on Seite 7
- ・ Anwendungsbereich on Seite 10
