AD7606-4 Просмотр технического описания (PDF) - Analog Devices

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AD7606-4

8-/6-/4-Channel DAS with 16-Bit, Bipolar Input, Simultaneous Sampling ADC

Analog Devices 

AD7606/AD7606-6/AD7606-4

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 2

General Description ......................................................................... 3

Specifications..................................................................................... 4

Timing Specifications .................................................................. 7

Absolute Maximum Ratings.......................................................... 11

Thermal Resistance .................................................................... 11

ESD Caution................................................................................ 11

Pin Configurations and Function Descriptions ......................... 12

Typical Performance Characteristics ........................................... 17

Terminology .................................................................................... 21

Theory of Operation ...................................................................... 22

Converter Details........................................................................ 22

REVISION HISTORY

5/10—Revision 0: Initial Version

Analog Input ............................................................................... 22

ADC Transfer Function............................................................. 23

Internal/External Reference...................................................... 24

Typical Connection Diagram ................................................... 25

Power-Down Modes .................................................................. 25

Conversion Control ................................................................... 26

Digital Interface .............................................................................. 27

Parallel Interface (PAR/SER/BYTE SEL = 0).......................... 27

Parallel Byte (PAR/SER/BYTE SEL = 1, DB15 = 1)............... 27

Serial Interface (PAR/SER/BYTE SEL = 1)............................. 27

Reading During Conversion..................................................... 28

Digital Filter ................................................................................ 29

Layout Guidelines....................................................................... 32

Outline Dimensions ....................................................................... 34

Ordering Guide .......................................................................... 34

Rev. 0 | Page 2 of 36

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