AD7366BRUZ-5-RL7 Просмотр технического описания (PDF) - Analog Devices

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AD7366BRUZ-5-RL7

True Bipolar Input, 12-/14-Bit, 2-Channel, Simultaneous Sampling SAR ADCs

Analog Devices 

AD7366-5/AD7367-5

TABLE OF CONTENTS

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

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

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

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

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

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

AD7366-5 Specifications ............................................................. 3

AD7367-5 Specifications ............................................................. 5

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

Absolute Maximum Ratings............................................................ 8

ESD Caution.................................................................................. 8

Pin Configuration and Function Descriptions............................. 9

Typical Performance Characteristics ........................................... 11

Terminology .................................................................................... 14

Theory of Operation ...................................................................... 16

Circuit Information.................................................................... 16

Converter Operation.................................................................. 16

Analog Inputs.............................................................................. 17

Transfer Function ....................................................................... 17

REVISION HISTORY

7/11—Rev. A to Rev. B

Changes to Serial Interface Section.............................................. 22

Changes to Figure 27...................................................................... 23

8/09—Rev. 0 to Rev. A

Changes to Table 2............................................................................ 4

Changes to Table 3............................................................................ 6

7/07—Revision 0: Initial Version

Typical Connection Diagram ................................................... 18

Driver Amplifier Choice ........................................................... 19

Reference ..................................................................................... 19

Modes of Operation ....................................................................... 20

Normal Mode.............................................................................. 20

Shutdown Mode ......................................................................... 21

Power-Up Times......................................................................... 21

Serial Interface ................................................................................ 22

Microprocessor Interfacing........................................................... 24

AD7366-5/AD7367-5 to ADSP-218x ...................................... 24

AD7366-5/AD7367-5 to ADSP-BF53x ................................... 25

AD7366-5/AD7367-5 to TMS320VC5506 ............................. 25

AD7366-5/AD7367-5 to DSP563xx......................................... 26

Application Hints ........................................................................... 27

Layout and Grounding .............................................................. 27

Evaluating the AD7366-5/AD7367-5 ...................................... 27

Outline Dimensions ....................................................................... 28

Ordering Guide .......................................................................... 28

Rev. B | Page 2 of 28

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