EVAL-AD7450A/EVAL-AD7451
Evaluation Board User Guide
Rev. A | Page 2 of 28
TABLE OF CONTENTS
Features .............................................................................................. 1
Evaluation Kit Contents ................................................................... 1
Additional Equipment Needed ....................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Getting Started .................................................................................. 3
Quick Start Steps .......................................................................... 3
Software Installation Procedures ................................................ 4
Evaluation Board Setup Procedures ........................................... 7
Evaluation Board Hardware ............................................................ 8
AD7450A/AD7451 Device Description .................................... 8
Power Supplies .............................................................................. 8
Link Configuration Options ........................................................... 9
Evaluation Board Circuitry ........................................................... 11
Analog Inputs .............................................................................. 11
Reference Options ...................................................................... 11
Sockets/Connectors ................................................................... 11
Modes of Operation ....................................................................... 12
Serial Interface ............................................................................ 12
Standalone Mode ........................................................................ 12
How to Use the Software for Evaluating the AD7450A/
AD7451 ............................................................................................ 13
Setting Up the System for Data Capture ................................. 13
Overview of the Main Window ................................................ 15
Generating a Waveform Analysis Report ................................ 16
Generating a Histogram of the ADC Code Distribution ..... 17
Generating a Fast Fourier Transform of AC Characteristics ..... 18
Generating a Summary of the Waveform, Histogram, and
Fast Fourier Transform .............................................................. 19
Evaluation Board Schematic and Artwork ............................. 20
REVISION HISTORY
4/13—Rev. 0 to Rev. A
Replaced EVAL-AD7440/AD7450A and EVAL-AD7441/AD7451
with EVAL-AD7450A/EVAL-AD7451 ............................ Universal
Updated Format .................................................................. Universal
Replaced All Sections, Tables, and Figures ..................... Universal
3/07—EVAL-AD7440/AD7450A Revision 0: Initial Version
12/06—EVAL-AD7441/AD7451
Revision 0: Initial Version
Содержание EVAL-AD7450A
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