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SGM8250-1
High Voltage, Micro-Power, Zero-Drift, CMOS Operational Amplifier
High Voltage, Micro-Power, Zero-Drift, CMOS Operational Amplifier
GENERAL DESCRIPTION

The single SGM8250-1 and dual SGM8250-2 are high voltage, high precision CMOS operational amplifiers. These devices can operate from 3V to 24V single supply or from ±1.5V to ±12V dual power supplies, and consume only 50μA quiescent current per amplifier. The SGM8250-1/2 support rail-to-rail input and output operation. The input common mode voltage range is from (-VS) - 0.1V to (+VS) + 0.1V, and the output range is from (-VS) + 0.037V to (+VS) - 0.065V.

The SGM8250-1/2 have high impedance inputs and zero-drift 50μV (MAX) offset voltage. These specifications make SGM8250-1/2 appropriate for a wide range of applications requiring high precision.

The SGM8250-1 is available in Green SOT-23-5, SC70-5 and SOIC-8 packages. The SGM8250-2 is available in Green TDFN-3×3-8L and SOIC-8 packages. They are specified over -40 to +125 temperature range.

PIN CONFIGURATIONS

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FEATURES
  • Low Input Offset Voltage: 50μV (MAX)

  • Low Noise: 0.85μVP-P at 0.1Hz to 10Hz

  • Quiescent Current: 50μA (TYP)

  • Rail-to-Rail Input and Output

  • Support Single or Dual Power Supplies: 3V to 24V or ±1.5V to ±12V

  • -40 to +125 Operating Temperature Range

  • Available in Green SOT-23-5, SC70-5 and SOIC-8 Packages

APPLICATIONS

Industrial Equipment

Battery-Powered Equipment

Sensor Signal Conditioning

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM8250-1XN5G/TR Production SOT-23-5 5 Y -40℃ to +125℃ Samples
SGM8250-1XC5G/TR Production SC70-5 5 Y -40℃ to +125℃ Samples
SGM8250-1XS8G/TR Production SOIC-8 8 Y -40℃ to +125℃ Samples