EVAL-CED1Z View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

EVAL-CED1Z

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

Analog Devices 

AD7679

TABLE OF CONTENTS

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

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

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

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

Product Hghlights ............................................................................ 1

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

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

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

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

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

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

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

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

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

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

REVISION HISTORY

6/09—Rev. 0 to Rev. A

Changes to Zero Error, TMIN to TMAX Parameter ........................... 3

Changes to Endnote 3 ...................................................................... 4

Changes to Pin Configuration Section .......................................... 8

Changes to Evaluating the AD7679’s Performance Section...... 25

Changes to Ordering Guide .......................................................... 26

7/03—Revision 0: Initial Version

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

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

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

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. A | Page 2 of 28

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