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SGM8273-4
Low Noise, High Precision, High Voltage, Rail-to-Rail I/O Operational Amplifier
Low Noise, High Precision, High Voltage, Rail-to-Rail I/O Operational Amplifier
GENERAL DESCRIPTION

The SGM8273-1 (single), SGM8273-2 (dual) and SGM8273-4 (quad) are low noise, high precision, high voltage operational amplifiers, which can operate from 3.3V to 36V single supply or from ±1.65V to ±18V dual power supplies. They provide rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing.

The SGM8273-1/2/4 provide high slew rate, low noise, low offset, drift and bias current.

The SGM8273-1 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. The SGM8273-2 is available in a Green SOIC-8 package. The quad SGM8273-4 is available in a Green SOIC-14 package. They are specified over the extended -40 to +125 temperature range.

PIN CONFIGURATIONS

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FEATURES
  • Rail-to-Rail Input and Output

  • Wide Input Common Mode and Differential Voltage Ranges

  • Low Offset Voltage: 1mV (MAX)

  • Low Input Bias Current

  • Low Input Offset Current

  • Output Short-Circuit Protection

  • High Input Impedance

  • Low Noise: 9nV/√Hz at 1kHz

  • Gain-Bandwidth Product: 4MHz

  • High Slew Rate: 6V/μs

  • Available in a Green SOIC-14 Package

APPLICATIONS

High Impedance Sensor

Photodiode Amplifier

High End, Professional Audio

DAC Output Amplifier

Medical

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM8273-4XS14G/TR Production SOIC-14 14 Y -40℃ to +125℃ Samples