AD628ARZ  Description

The AD628ARZ is a precision difference amplifier that combines excellent dc performance with high common-mode rejection over a wide range of frequencies. 

AD628ARZ Features

• High common-mode input voltage range ±120 V at VS = ±15 V

• Gain range 0.1 to 100

• Operating temperature range: ?40°C to +85°C

• Supply voltage range 

  -Dual supply: ±2.25 V to ±18 V 

  -Single supply: 4.5 V to 36 V

• Excellent ac and dc performance

• Offset temperature stability RTI: 10 μV/°C maximum

• Offset: ±1.5 V mV maximum

• CMRR RTI: 75 dB minimum, dc to 500 Hz, G = +1 

AD628ARZ Applications

• High voltage current shunt sensing

• Programmable logic controllers

• Isolation

• Sensor signal conditioning

• Power supply monitoring

• Electrohydraulic controls

• Motor controls