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SGM8957-2 - Micro-Power CMOS Zero-Drift Operational Amplifiers

Download the SGM8957-2 datasheet PDF. This datasheet also covers the SGM8957-1 variant, as both devices belong to the same micro-power cmos zero-drift operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The single SGM8957-1 and dual SGM8957-2 CMOS operational amplifiers provide very low offset voltage and zero-drift over time and temperature.

Key Features

  • Low Offset Voltage: 25μV (MAX).
  • Low 0.1Hz to 10Hz Noise: 2μVP-P.
  • Quiescent Current: 20μA/Amplifier (TYP).
  • Single-Supply Operation.
  • Integrated RFI Filter.
  • Supply Voltage Range: 1.8V to 5.5V.
  • Rail-to-Rail Input/Output.
  • -40℃ to +125℃ Operating Temperature Range.
  • Small Packaging: SGM8957-1 Available in Green SOT-23-5, SC70-5 and SOIC-8 Packages SGM8957-2 Available in Green SOIC-8, MSOP-8 and TDFN-3×3-8L Packages.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM8957-1-SGMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM8957-2
Manufacturer SG Micro
File Size 883.15 KB
Description Micro-Power CMOS Zero-Drift Operational Amplifiers
Datasheet download datasheet SGM8957-2 Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM8957-1 Micro-Power CMOS Zero-Drift Operational Amplifiers
SGM8955 Micro-Power CMOS Zero-Drift Operational Amplifiers
SGM8956 Micro-Power CMOS Zero-Drift Operational Amplifiers
SGM8958-1 High Precision Zero-Drift Operational Amplifiers
SGM8958-2 High Precision Zero-Drift Operational Amplifiers

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
SGM8957-1/SGM8957-2 1.8V, Micro-Power CMOS Zero-Drift Operational Amplifiers GENERAL DESCRIPTION The single SGM8957-1 and dual SGM8957-2 CMOS operational amplifiers provide very low offset voltage and zero-drift over time and temperature. The miniature, high-precision, low quiescent current amplifiers offer high-impedance inputs that have a wide input common mode range of 100mV beyond the rails and rail-to-rail output that swings within 14mV of the rails. Single or dual supplies as low as 1.8V (±0.9V) and up to 5.5V (±2.75V) may be used. They are optimized for low voltage, single-supply operation. The SGM8957-1/-2 offer excellent CMRR without the crossover associated with traditional complementary input stages.