AD7666

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TABLE OF CONTENTS

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

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

Absolute Maximum Ratings............................................................ 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

Definitions of Specifications ......................................................... 11

Typical Performance Characteristics ........................................... 12

Circuit Information ........................................................................ 16

Converter Operation.................................................................. 16

Typical Connection Diagram ................................................... 18

Power Dissipation versus Throughput .................................... 20

Conversion Control.................................................................... 21

Digital Interface .......................................................................... 22

Parallel Interface......................................................................... 22

Serial Interface ............................................................................ 22

Master Serial Interface............................................................... 23

Slave Serial Interface .................................................................. 24

Microprocessor Interfacing....................................................... 26

Application Hints ........................................................................... 27

Bipolar and Wider Input Ranges .............................................. 27

Layout .......................................................................................... 27

Evaluating the AD7666’s Performance .................................... 27

Outline Dimensions ....................................................................... 28

Ordering Guide .......................................................................... 28

REVISION HISTORY

Revision 0: Initial Version