The SGM8551XN is a single, precision operational amplifier which can operate from 2.5V to 5.5V single supply. The device provides rail-to-rail input and output operation.
The SGM8551XN offers a low offset voltage of 12μV and an ultra-low bias current of 19pA. The combination of characteristics makes the SGM8551XN a good choice for temperature measurements, pressure and position sensors, strain gauge amplifiers and medical instrumentation, or any other 2.5V to 5.5V applications requiring precision and long-term stability.
The SGM8551XN is available in a Green SOT-23-5 package. It is specified over the extended industrial temperature range (-40℃ to +125℃).
Low Offset Voltage: 12μV (TYP) at 5V
Ultra-Low Input Bias Current: 19pA
Large-Signal Voltage Gain: 145dB (TYP) at 5V
PSRR: 110dB (TYP)
CMRR: 105dB (TYP)
Overload Recovery Time: 0.1ms (at VS = 5V)
Rail-to-Rail Input and Output
Supply Voltage Range: 2.5V to 5.5V
Low Supply Current: 465μA (TYP)
No External Capacitors Required
-40℃ to +125℃ Operating Temperature Range
Available in a Green SOT-23-5 Package
Pressure Sensors
Temperature Measurements
Precision Current Sensing
Electronic Scales
Strain Gauge Amplifiers
Handheld Test Equipment
Thermocouple Amplifiers
Medical Instrumentation
| Part Number | Status | Package | Pins | Pb-Free | Temp Range | |
| SGM8551XN5G/TR | Production | SOT-23-5 | 5 | Y | -40℃ to +125℃ | Samples |
