AD7829-1 Ver la hoja de datos (PDF) - Analog Devices

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AD7829-1

3 V/5 V, 2 MSPS, 8-Bit, 8-Channel ADC

Analog Devices 

AD7829-1

TABLE OF CONTENTS

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

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

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

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

Product Highlights ........................................................................... 1

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

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

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

Timing Diagram ........................................................................... 5

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

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

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

Terminology ...................................................................................... 8

Circuit Information ........................................................................ 10

Circuit Description..................................................................... 10

REVISION HISTORY

7/06—Revision 0: Initial Version

Typical Connection Diagram ................................................... 10

ADC Transfer Function............................................................. 11

Analog Input ............................................................................... 11

Power-Up Times......................................................................... 14

Power vs. Throughput................................................................ 14

Operating Modes........................................................................ 15

Parallel Interface......................................................................... 17

Microprocessor Interfacing........................................................... 18

AD7829-1 to 8051 ...................................................................... 18

AD7829-1 to PIC16C6x/PIC16C7x......................................... 18

AD7829-1 to ADSP-21xx .......................................................... 18

Interfacing Multiplexer Address Inputs .................................. 18

Outline Dimensions ....................................................................... 20

Ordering Guide .......................................................................... 20

Rev. 0 | Page 2 of 20

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