SGM8278-2

SGM8278-2

High-Performance, High-Reliability Analog ICs – SGMICRO

Low Noise, High Voltage, Rail-to-Rail I/O Operational Amplifier

The SGM8278-2 is a dual, low noise, precision, high voltage operational amplifier, which can operate from 3V to 36V single supply or from ±1.5V to ±18V dual power supplies. It provides rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing.

The SGM8278-2 provides high slew rate, low noise, low offset, drift and bias current.

The SGM8278-2 is available in Green SOIC-8, MSOP-8, TDFN-2×2-8AL, TDFN-3×3-8BL and WLCSP-1.57×1.57-8B packages. It is specified over the extended -40℃ to +125℃ temperature range.

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FEATURES
  • Rail-to-Rail Input and Output
  • Support Single or Dual Power Supplies
  • Wide Input Common Mode and Differential Voltage Ranges
  • Low Input Offset Voltage: 2mV (MAX)
  • Low Input Bias Current
  • Low Input Offset Current
  • High Input Impedance
  • High Output Current: 95mA (Able to Drive 32Ω Load)
  • Output Short-Circuit Protection
  • Low Noise: 15nV/√Hz at 1kHz
  • Gain-Bandwidth Product: 3.3MHz
  • Slew Rate: 2V/μs
  • -40℃ to +125℃ Operating Temperature Range
  • Available in Green SOIC-8, MSOP-8, TDFN-2×2-8AL, TDFN-3×3-8BL and WLCSP-1.57×1.57-8B Packages
APPLICATIONS

High Impedance Sensor

Photodiode Amplifier

High End, Professional Audio

DAC Output Amplifier

Medical

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