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                  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


                  • 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 (TYP)

                  • -40 to +85 Operating Temperature Range

                  • Available in SOT-23-5 and SOIC-8 Packages


                  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
                  SGM8941YN5G/TRProductionSOT-23-55Y-40℃ to +85℃
                  SGM8941YS8G/TRProductionSOIC-88Y-40℃ to +85℃