AD7679(Rev0) データシートの表示（PDF） - Analog Devices

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AD7679
(Rev.:Rev0)

18-Bit, 2.5 LSB INL, 570 kSPS SAR ADC

Analog Devices 

AD7679

TABLE OF CONTENTS

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

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

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

Pin Configuration and Functional Descriptions.......................... 8

Definition of Specifications........................................................... 11

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

Circuit Information ........................................................................ 15

Converter Operation.................................................................. 15

Typical Connection Diagram ................................................... 17

Power Dissipation versus Throughput .................................... 19

Conversion Control ................................................................... 19

REVISION HISTORY

Revision 0: Initial Version

Digital Interface.......................................................................... 20

Parallel Interface......................................................................... 20

Serial Interface............................................................................ 20

Master Serial Interface............................................................... 21

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

Microprocessor Interfacing ...................................................... 24

Application Hints ........................................................................... 25

Layout .......................................................................................... 25

Evaluating the AD7679’s Performance.................................... 25

Outline Dimensions ....................................................................... 26

Ordering Guide............................................................................... 26

Rev. 0 | Page 2 of 28

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