• Low Offset Voltage: 25μV (MAX)

• Open-Loop Voltage Gain: 150dB (TYP)

• PSRR: 150dB (TYP)

• CMRR: 135dB (TYP)

• 0.1Hz to 10Hz Noise: 0.2μVP-P

• Input Voltage Noise Density: 12nV/√Hz at 1kHz

• Gain-Bandwidth Product: 8.5MHz

• Overload Recovery Time: 0.7μs

• Rail-to-Rail Output Swing

• Supply Voltage Range: 4.5V to 36V

• Low Supply Current: 0.85mA/Amplifier (TYP)

• -40℃ to +125℃ Operating Temperature Range

• Available in Green SOIC-8 and MSOP-8 Packages

The SGM8255B-2 is a dual, low noise and high precision operational amplifier optimized for high voltage operation from 4.5V to 36V single supply. The device provides rail-to-rail output operation.

The SGM8255B-2 offers a low offset voltage less than 25μV and a low bias current. The combination of characteristics makes the SGM8255B-2 a good choice for temperature measurements, pressure and position sensors, strain gauge amplifiers and medical instrumentation, or any other 4.5V to 36V applications requiring precision and long-term stability.

The SGM8255B-2 is available in Green SOIC-8 and MSOP-8 packages. It is rated over the -40℃ to +125℃ temperature range.