AD7694(Rev0) Ver la hoja de datos (PDF) - Analog Devices

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AD7694
(Rev.:Rev0)

16-Bit, 250 kSPS PulSAR ADC in MSOP

Analog Devices 

AD7694

TABLE OF CONTENTS

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

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

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

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

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

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

Typical Performance Characteristics ............................................. 9

Application Information................................................................ 12

Circuit Information.................................................................... 12

Converter Operation.................................................................. 12

Transfer Functions...................................................................... 12

REVISION HISTORY

7/04—Revision 0: Initial Version

Typical Connection Diagram ................................................... 13

Analog Input ............................................................................... 13

Driver Amplifier Choice............................................................ 13

Voltage Reference Input ............................................................ 14

Power Supply............................................................................... 14

Supplying the ADC from the Reference.................................. 14

Digital Interface.......................................................................... 14

Layout .......................................................................................... 15

Evaluating the AD7694’s Performance .................................... 15

Outline Dimensions ....................................................................... 16

Ordering Guide .......................................................................... 16

Rev. 0 | Page 2 of 16

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