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SGM8942

GENERAL DESCRIPTION

The SGM8941 and SGM8942 are high-performance CMOS operational amplifiers optimized for low supply operation. These amplifiers are designed to operate on single supplies from 1.8V to 5.5V. Applications include sensor amplification and signal conditioning in battery-powered systems.

The SGM8941 and SGM8942 offer excellent CMRR without the crossover distortion associated with traditional complimentary input stages. This results in excellent linearity performance. The input common mode range includes both the negative and positive supplies.

The SGM8941/2 provide excellent overall performance. They exhibit low noise and offset, making these devices excellent choices for high quality, low voltage or battery powered systems.

The SGM8941 single is available in Green SOT-23-5 and SOIC-8 packages. The SGM8942 dual is available in Green SOIC-8 and MSOP-8 packages. They are specified over the extended -40 to +85 temperature range.

PIN CONFIGURATIONS

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FEATURES
  • Rail-to-Rail Input and Output

  • Low Noise: 38nV/√Hz

  • Supply Voltage Range: 1.8V to 5.5V

  • Low Input Offset Voltage: 0.15mV (TYP)

  • Gain-Bandwidth Product: 1.5MHz

  • Slew Rate: 0.8V/μs

  • Low Supply Current: 120μA/Amplifier (TYP)

  • -40 to +85 Operating Temperature Range

  • Available in MSOP-8 and SOIC-8 Packages

APPLICATIONS

Data Acquisition

Process Control

Active Filter

Test Equipment

Mobile Phone

Audio Processing

Video Processing

Headphone Amplifier

Portable Equipment

Broadband Communication

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM8942YMS8G/TRProductionMSOP-88Y-40℃ to +85℃
SGM8942YS8G/TRProductionSOIC-88Y-40℃ to +85℃






 

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