SGM8942 - Rail-to-Rail Input and Output OperationalAmplifiers
SG Micro
Download the SGM8942 datasheet PDF.
This datasheet also covers the SGM8941 variant, as both devices belong to the same rail-to-rail input and output operationalamplifiers family and are provided as variant models within a single manufacturer datasheet.
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.
Key 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).
Small Packaging:
SGM8941 Available in SOT-23-5 and SOIC-8 Packages SGM8942 Available in MSOP-8 and SOIC-8 Packages.
Note: The manufacturer provides a single datasheet file (SGM8941-ShengbangMicroelectronics.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for SGM8942 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
SGM8942. For precise diagrams, and layout, please refer to the original PDF.
SGM8941/2 1.5MHz, Rail-to-Rail Input and Output Operational Amplifiers PRODUCT DESCRIPTION The SGM8941 and SGM8942 are high-performance CMOS operational amplifiers optimi...
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41 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.
SGM8942 Datasheet
