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User's Guide
SLAU203 – February 2007
ADS8472EVM
This user guide describes the characteristics, operation, and use of the ADS8472 16-bit, 1MHz parallel
interface analog-to-digital converter evaluation board. A complete circuit description as well as schematic
diagram and bill of materials is included.
Contents
1
EVM Overview
2
3
Analog Interface
4
Digital Interface
5
Power Supplies
6
Using the ADS8472EVM
....................................................................................................
7
ADS8472EVM BoM
8
ADS8472EVM Layout
9
ADS8472EVM Schematic
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List of Figures
1
Input Buffer, Bipolar Fully Differential Input
..............................................................................
2
Top – Layer 1
3
Ground Plane – Layer 2
...................................................................................................
4
Power Plane – Layer 3
....................................................................................................
5
Bottom – Layer 4
6
Top Overlay
7
Bottom OverLay
List of Tables
1
Analog Input Connector
2
Analog Circuitry Jumper Configurations
..................................................................................
3
Pinout for Parallel Control Connector P3
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4
Jumper Settings
5
Data Bus Connector P2
6
TSW1100 Connector
7
Pin out for Converter Control Connector, J6
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8
Power Supply Test Points
..................................................................................................
9
Power Connector, J5, Pin Out
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10
Bill of Materials
SLAU203 – February 2007
ADS8472EVM
1