AD627BR Analog Devices Inc, AD627BR Datasheet - Page 2

• Manufacturer Part Number: AD627BR
• Description: IC AMP INST R-R 25MA 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD627BR

• Slew Rate: 0.06 V/µs
• Mounting Type: Surface Mount
• Rohs Status: RoHS non-compliant
• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• -3db Bandwidth: 80kHz
• Current - Input Bias: 2nA
• Voltage - Input Offset: 25µV
• Current - Supply: 60µA
• Current - Output / Channel: 25mA
• Voltage - Supply, Single/dual (±): 2.2 V ~ 36 V, ±1.1 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of Amplifiers: 1
• Bandwidth: 80kHz
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Single Supply Voltage Min (+v): 1.1V
• Programmable Gain Max: 1000
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD627
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 7
Pin Configurations and Function Descriptions ........................... 8
Typical Performance Characteristics ............................................. 9
Theory of Operation ...................................................................... 14
Using the AD627 ............................................................................ 15
REVISION HISTORY
11/07—Rev. C to Rev. D
Changes to Features.......................................................................... 1
Changes to Figure 29 to Figure 34 Captions ............................... 13
Changes to Setting the Gain Section............................................ 15
Changes to Input Range Limitations in Single-Supply
Applications Section....................................................................... 16
Changes to Table 7.......................................................................... 17
Changes to Figure 41...................................................................... 18
11/05—Rev. B to Rev. C
Updated Format..................................................................Universal
Added Pin Configurations and Function
Descriptions Section ........................................................................ 8
Change to Figure 33 ....................................................................... 13
Updated Outline Dimensions ....................................................... 24
Changes to Ordering Guide .......................................................... 24
Single Supply ................................................................................. 3
Dual Supply ................................................................................... 5
Dual and Single Supplies ............................................................. 6
ESD Caution.................................................................................. 7
Basic Connections ...................................................................... 15
Setting the Gain .......................................................................... 15
Rev. D | Page 2 of 24
Applications Circuits...................................................................... 22
Outline Dimensions ....................................................................... 24
Rev. A to Rev. B
Changes to Figure 4 and Table I, Resulting Gain column......... 11
Change to Figure 9 ......................................................................... 13
Reference Terminal .................................................................... 16
Input Range Limitations in Single-Supply Applications....... 16
Output Buffering ........................................................................ 17
Input and Output Offset Errors................................................ 17
Make vs. Buy: A Typical Application Error Budget............... 18
Errors Due to AC CMRR .......................................................... 19
Ground Returns for Input Bias Currents ................................ 19
Layout and Grounding .............................................................. 20
Input Protection ......................................................................... 21
RF Interference ........................................................................... 21
Classic Bridge Circuit ................................................................ 22
4 to 20 mA Single-Supply Receiver.......................................... 22
Thermocouple Amplifier .......................................................... 22
Ordering Guide .......................................................................... 24