AD7684

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TABLE OF CONTENTS

Specifications..................................................................................... 3

Timing Specifications....................................................................... 5

Absolute Maximum Ratings............................................................ 6

ESD Caution.................................................................................. 6

Pin Configuration and Function Descriptions............................. 7

Terminology ...................................................................................... 8

Typical Performance Characteristics ............................................. 9

Application Information................................................................ 12

Circuit Information.................................................................... 12

Converter Operation.................................................................. 12

Transfer Functions...................................................................... 12

Typical Connection Diagram ................................................... 13

Analog Input ............................................................................... 13

Driver Amplifier Choice............................................................ 13

Voltage Reference Input ............................................................ 14

Power Supply............................................................................... 14

Digital Interface .......................................................................... 14

Layout .......................................................................................... 14

Evaluating the AD7684’s Performance .................................... 14

Outline Dimensions ....................................................................... 15

Ordering Guide .......................................................................... 15

REVISION HISTORY

10/04—Initial Version: Revision 0