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NJU77806 - Rail-to-Rail Output CMOS Operational Amplifier

General Description

The NJU77806 is a single low noise rail-to-rail output CMOS operational amplifier offer a low input voltage noise density of 5.5nV/√Hz at 1kHz while consuming only 500µA of supply current,

Key Features

  • Equivalent Input Noise Voltage f=10Hz 11nV/√Hz f=1kHz 5.5nV/√Hz.
  • Supply Current 500μA typ.
  • Gain Bandwidth Product 4.4MHz.
  • Slew Rate 1.1V/μs.
  • Supply Voltage Single Supply 1.8V to 5.5V Dual Supply ±0.9V to ±2.75V.
  • Rail-to-Rail Output (RL=10kΩ).
  • Ground Sense 50mV from rail.
  • Common-Mode Input Voltage Range.
  • Input Offset Voltage VSS-0.1V to VDD-0.9V 2mV max.
  • Input Offset Voltage Drift 1.5µV/°C typ.
  • RF-Noise Immunity.
  • Package.

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NJU77806 5.5nV/ Hz Low Noise, 500μA low Power, Rail-to-Rail Output CMOS Operational Amplifier FEATURES ●Equivalent Input Noise Voltage f=10Hz 11nV/√Hz f=1kHz 5.5nV/√Hz ●Supply Current 500μA typ. ●Gain Bandwidth Product 4.4MHz ●Slew Rate 1.1V/μs ●Supply Voltage Single Supply 1.8V to 5.5V Dual Supply ±0.9V to ±2.75V ●Rail-to-Rail Output (RL=10kΩ) ●Ground Sense 50mV from rail ●Common-Mode Input Voltage Range ●Input Offset Voltage VSS-0.1V to VDD-0.9V 2mV max. ●Input Offset Voltage Drift 1.5µV/°C typ.