ADAQ4001BBCZ datasheet(2/38 Pages) AD

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Data Sheet

ADAQ4001

TABLE OF CONTENTS

analog.com

Rev. 0 | 2 of 38

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

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

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

General Description...............................................1

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

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

Absolute Maximum Ratings.................................10

Thermal Resistance......................................... 10

Electrostatic Discharge (ESD) Ratings.............10

ESD Caution.....................................................10

Pin Configuration and Function Descriptions.......11

Typical Performance Characteristics................... 13

Terminology......................................................... 19

Theory of Operation.............................................21

Circuit Information ........................................... 21

Transfer Functions........................................... 21

Applications Information...................................... 22

Typical Application Diagrams........................... 22

Analog Inputs................................................... 24

Ease of Drive Features.....................................24

Voltage Reference Input ..................................26

Power Supply (Power Tree)............................. 26

Power-Down Mode...........................................26

Digital Interface................................................ 26

Status Word......................................................29

3-Wire CS Turbo Mode.................................... 30

3-Wire CS Mode Without the Busy Indicator....31

3-Wire CS Mode with the Busy Indicator..........32

4-Wire CS Turbo Mode.................................... 33

4-Wire CS Mode Without the Busy Indicator....34

4-Wire CS Mode with the Busy Indicator..........35

Daisy-Chain Mode ...........................................36

Layout Guidelines.............................................37

Outline Dimensions............................................. 38

Ordering Guide.................................................38

Evaluation Boards............................................ 38

REVISION HISTORY

5/2021—Revision 0: Initial Version

ADAQ4001BBCZ Datasheet(PDF) 2 Page - Analog Devices

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