AD8229(Rev0) 데이터 시트보기 (PDF) - Analog Devices

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AD8229
(Rev.:Rev0)

1nV/√Hz Low Noise 210°C Instrumentation Amplifier

Analog Devices 

AD8229

TABLE OF CONTENTS

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

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

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

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

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

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

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

Thermal Resistance ...................................................................... 6

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

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

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

Theory of Operation ...................................................................... 17

REVISION HISTORY

1/11—Revision 0: Initial Version

Architecture ................................................................................ 17

Gain Selection............................................................................. 17

Reference Terminal .................................................................... 17

Input Voltage Range................................................................... 18

Layout .......................................................................................... 18

Input Bias Current Return Path ............................................... 19

Input Protection ......................................................................... 19

Radio Frequency Interference (RFI)........................................ 19

Calculating the Noise of the Input Stage................................. 20

Outline Dimensions ....................................................................... 21

Ordering Guide .......................................................................... 21

Rev. 0 | Page 2 of 24

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