The single SGM8251 is a rail-to-rail output, low noise and high precision operational amplifier which has low input offset voltage and bias current. It is guaranteed to operate from 4.5V to 36V single supply.
The rail-to-rail output swing provided by the SGM8251 makes both high-side and low-side sensing easy. The combination of these characteristics makes the SGM8251 a good choice for temperature, position and pressure sensors, medical equipment and strain gauge amplifiers, or any other 4.5V to 36V applications requiring precision and long term stability.
The single SGM8251 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. It is rated over the -40℃ to +125℃ temperature range.
Low Offset Voltage: 18μV (MAX)
Rail-to-Rail Output Swing
4.5V to 36V Single Supply Operation
Open-Loop Voltage Gain: 150dB (TYP)
PSRR: 150dB (TYP)
CMRR: 135dB (TYP)
0.1Hz to 10Hz Noise: 0.4μVP-P
Input Voltage Noise Density: 20nV√Hz at 1kHz
Gain-Bandwidth Product: 2.8MHz
Low Supply Current: 450μA (TYP)
Overload Recovery Time: 3μs
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-5, SOIC-8 and MSOP-8 Packages
Precision Current Sensing
Strain Gauge Amplifiers
Handheld Test Equipment