AD8222 Analog Devices, AD8222 Datasheet - Page 2

• Manufacturer Part Number: AD8222
• Description: Precision, Dual-Channel Instrumentation Amplifier Data Sheet (Rev. 0, 7/2006)
• Manufacturer: Analog Devices

AD8222
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 15
REVISION HISTORY
7/06—Revision 0: Initial Version
Thermal Resistance ...................................................................... 6
ESD Caution.................................................................................. 6
Amplifier Architecture .............................................................. 15
Gain Selection ............................................................................. 15
Reference Terminal .................................................................... 16
Rev. 0 | Page 2 of 24
Applications..................................................................................... 19
Outline Dimensions ....................................................................... 22
Layout .......................................................................................... 16
Solder Wash................................................................................. 17
Input Bias Current Return Path ............................................... 17
Input Protection ......................................................................... 17
RF Interference ........................................................................... 18
Common-Mode Input Voltage Range ..................................... 18
Differential Output .................................................................... 19
Driving a Differential Input ADC............................................ 20
Precision Strain Gauge .............................................................. 20
Driving Cabling .......................................................................... 21
Ordering Guide .......................................................................... 22