AD7849CR Ver la hoja de datos (PDF) - Analog Devices

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AD7849CR

Serial Input, 14-Bit/16-Bit DAC

Analog Devices 

AD7849

TABLE OF CONTENTS

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

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

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

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

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

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

Reset Specifications ...................................................................... 4

AC Performance Characteristics ................................................ 5

Timing Characteristics ................................................................ 5

Absolute Maximum Ratings............................................................ 6

ESD Caution.................................................................................. 6

Pin Configuration and Function Descriptions............................. 7

REVISION HISTORY

3/11—Rev. B to Rev. C

Deleted 20-Lead CERDIP (Q-20) Package and

T Version .............................................................................Universal

Updated Format..................................................................Universal

Deleted AD7849-to-ADSP-2101/ADSP-2102 Interface Section

and Figure 20; Renumbered Sequentially.................................... 12

Typical Performance Characteristics ..............................................8

Terminology .................................................................................... 10

Circuit Description......................................................................... 11

Digital-to-Analog Conversion.................................................. 11

Digital Interface.......................................................................... 12

Applying the AD7849 ................................................................ 13

Microprocessor Interfacing....................................................... 15

Applications Information .............................................................. 17

Opto-Isolated Interface ............................................................. 17

Outline Dimensions ....................................................................... 18

Ordering Guide .......................................................................... 19

Rev. C | Page 2 of 20

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