AD8226(RevA) 查看數據表（PDF） - Analog Devices

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AD8226
(Rev.:RevA)

Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier

Analog Devices 

AD8226

TABLE OF CONTENTS

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

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

Pin Configuration............................................................................. 1

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

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

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

Absolute Maximum Ratings............................................................ 7

Thermal Resistance ...................................................................... 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

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

Theory of Operation ...................................................................... 19

Architecture................................................................................. 19

REVISION HISTORY

7/09—Rev. 0 to Rev. A

Added BRZ and BRM Models ..........................................Universal

Changes to Features Section............................................................ 1

Changes to Table 1............................................................................ 1

Changes to General Description Section ...................................... 1

Changes to Gain vs. Temperature Parameter, Output Parameter,

and Operating Range Parameter, Table 2 ......................................... 4

Changes to Common-Mode Rejection Ratio (CMRR) Parameter

and to Input Offset, VOSO, Average Temperature Coefficient

Parameter, Table 3 ........................................................................ 5

Changes to Gain vs. Temperature Parameter, Table 3 ................. 6

Changes to Gain Selection Section............................................... 19

Changes to Reference Terminal Section and Input Voltage

Range Section.............................................................................. 20

Changes to Ordering Guide .......................................................... 25

1/09—Revision 0: Initial Version

Gain Selection............................................................................. 19

Reference Terminal .................................................................... 20

Input Voltage Range................................................................... 20

Layout .......................................................................................... 20

Input Bias Current Return Path ............................................... 21

Input Protection ......................................................................... 22

Radio Frequency Interference (RFI)........................................ 22

Applications Information .............................................................. 23

Differential Drive ....................................................................... 23

Precision Strain Gage................................................................. 24

Driving an ADC ......................................................................... 24

Outline Dimensions ....................................................................... 25

Ordering Guide .......................................................................... 25

Rev. A | Page 2 of 28

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