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SGM722 - Rail-to-Rail I/O CMOS Operational Amplifiers

Download the SGM722 datasheet PDF. This datasheet also covers the SGM721 variant, as both devices belong to the same rail-to-rail i/o cmos operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM721_ShengbangMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM722
Manufacturer SG Micro
File Size 1.15 MB
Description Rail-to-Rail I/O CMOS Operational Amplifiers
Datasheet download datasheet SGM722 Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM721 Rail-to-Rail I/O CMOS Operational Amplifiers
SGM723 Rail-to-Rail I/O CMOS Operational Amplifiers
SGM724 Rail-to-Rail I/O CMOS Operational Amplifiers
SGM706 Microprocessor Supervisory
SGM708 Microprocessor Supervisory

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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. The SGM721/2/3/4 feature a 4mV maximum input offset voltage. The minimum input common mode voltage is within 0.1V below the negative rail, and the output swing is rail-to-rail with heavy loads. They exhibit a high gain-bandwidth product of 11MHz and a slew rate of 8.5V/μs. These specifications make the operational amplifiers appropriate for various applications.