Datasheet
Table Of Contents
- Features
- Applications
- Functional Block Diagram
- General Description
- Table of Contents
- Specifications
- Absolute Maximum Ratings
- Pin Configurations and Function Descriptions
- Typical Performance Characteristics
- Theory of Operation
- Using the AD627
- Basic Connections
- Setting the Gain
- Reference Terminal
- Input Range Limitations in Single-Supply Applications
- Output Buffering
- Input and Output Offset Errors
- Make vs. Buy: A Typical Application Error Budget
- Errors Due to AC CMRR
- Ground Returns for Input Bias Currents
- Layout and Grounding
- Input Protection
- RF Interference
- Applications Circuits
- Outline Dimensions

Data Sheet AD627
Rev. E | Page 7 of 24
ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter Rating
Supply Voltage ±18 V
Internal Power Dissipation
1
PDIP (N-8) 1.3 W
SOIC_N (R-8) 0.8 W
−IN, +IN −V
S
− 20 V to +V
S
+ 20 V
Common-Mode Input Voltage −V
S
− 20 V to +V
S
+ 20 V
Differential Input Voltage (+IN − (−IN)) +V
S
− (−V
S
)
Output Short-Circuit Duration
Indefinite
Storage Temperature Range (N, R) −65°C to +125°C
Operating Temperature Range −40°C to +85°C
Lead Temperature (Soldering, 10 sec) 300°C
1
Specification is for device in free air:
8-lead PDIP package: θ
JA
= 90°C/W.
8-lead SOIC_N package: θ
JA
= 155°C/W.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION