Part Number: AD629
Function: High Common-Mode Voltage, Difference Amplifier
Package: 8-lead PDIP and 8-lead SOIC Type
Manufacturer: Analog Devices
Pinouts:
Description:
The AD629 is a difference amplifier with a very high input, common-mode voltage range. It is a precision device that allows the user to accurately measure differential signals in the presence of high common-mode voltages up to ±270 V.
The device can replace costly isolation amplifiers in applications that do not require galvanic isolation. The device operates over a ±270 V common-mode voltage range and has inputs that are protected from common-mode or differential mode transients up to ±500 V.
The AD629 has low offset, low offset drift, low gain error drift, low common-mode rejection drift, and excellent CMRR over a wide frequency range.
Features:
1. Wide power supply range (±2.5 V to ±18 V)
2. ±10 V output swing on ±12 V supply
3. 1 mA maximum power supply current
4. Improved replacement for: INA117P and INA117KU
Applications:
1. High voltage current sensing
2. Battery cell voltage monitors
3. Power supply current monitors
4. Motor controls
AD629 Datasheet PDF Download
Other data sheets are available within the file: AD629AC-WP, AD629AN, AD629ANZ, AD629AR