Ultra Low Offset Voltage, High Linearity, Low Noise Operational Amplifier
Ultra Low Offset Voltage, High Linearity, Low Noise Operational Amplifier

The SGM8263-1 (single) and SGM8263-2 (dual) bipolar-input operational amplifiers achieve very low noise density with a low distortion of 0.0001% at 1kHz. The SGM8263-1/2 offer rail-to-rail output swing to within 190mV of supply rails with a 2kΩ load, which increases headroom and maximizes dynamic range. The devices also have a high output drive capability of ±55mA.

SGM8263-1/2 have ultra low offset voltage and ultra low offset voltage drift over temperature. The maximum offset voltage is 8.5μV. SGM8263-1/2 are very suitable for amplifying low noise and low amplitude signal.

The devices operate over a wide supply range of 4V to 36V or ±2V to ±18V, on only 2.5mA of supply current per amplifier. The SGM8263-1/2 operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

The SGM8263-1 is available in Green SOT-23-5 and SOIC-8 packages. The SGM8263-2 is available in a Green SOIC-8 package. They are specified from -40 to +85 temperature range.



  • Ultra Low Offset Voltage: 8.5μV (MAX)

  • Ultra Low Input Offset Voltage Drift: 10nV/

  • Low Noise: 4.5nV√Hz at 1kHz

  • Low Distortion: 0.0001% at 1kHz

  • High Slew Rate: 10V/μs

  • Gain-Bandwidth Product: 10MHz (G = +1)

  • High Open-Loop Gain: 145dB

  • Unity-Gain Stable

  • Low Quiescent Current: 2.5mA

  • Rail-to-Rail Output

  • Support Single or Dual Power Supplies: 4V to 36V or ±2V to ±18V

  • -40 to +85 Operating Temperature Range

  • Available in Green SOT-23-5 and SOIC-8 Packages


Temperature Measurement

Pressure Sensor

Precision Current Sensing

Electronic Scale

Strain Gauge Amplifier

Medical Instrumentation

Thermocouple Amplifier

Handheld Test Equipment

Part Number Status Package Pins Pb-Free Temp Range
SGM8263-1YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM8263-1YS8G/TR Production SOIC-8 8 Y -40℃ to +85℃ Samples