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SGM721 Datasheet Rail-to-rail I/o CMOS Operational Amplifiers

Manufacturer: SG Micro

Overview: SGM721/SGM722/SGM723/SGM724 11MHz, Rail-to-Rail I/O CMOS Operational Amplifiers.

General Description

The SGM721/2/3/4 are a family of single, dual and quad operational amplifiers, which are optimized for low voltage, low noise and low power operation.

These devices can operate from 2.1V to 5.5V single supply, and consume low quiescent current.

The supply current of SGM723 is less than 1μA in power-down mode.

Key Features

  • Input Offset Voltage: 4mV (MAX).
  • High Gain-Bandwidth Product: 11MHz.
  • High Slew Rate: 8.5V/μs.
  • Settling Time to 0.1% with 2V Step: 0.21μs.
  • Overload Recovery Time: 0.6μs.
  • Low Noise: 8.5nV/√Hz at 10kHz.
  • Rail-to-Rail Input and Output.
  • Supply Voltage Range: 2.1V to 5.5V.
  • Input Voltage Range: -0.1V to 5.6V with VS = 5.5V.
  • Low Power: SGM721/3: 1.2mA (TYP) SGM722/4: 1.1mA/Amplifier (TYP) SGM723 Less than 1μA when Disabled.
  • -40℃ to +125℃ Operating T.

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