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SGM8958-2 - High Precision Zero-Drift Operational Amplifiers

Download the SGM8958-2 datasheet PDF. This datasheet also covers the SGM8958-1 variant, as both devices belong to the same high precision zero-drift operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The single SGM8958-1 and dual SGM8958-2 are low power, high precision CMOS operational amplifiers.

These devices can operate from 1.8V to 5.5V single supply or from ±0.9V to ±2.75V dual power supplies, and consume only 165μA quiescent current per amplifier.

Key Features

  • Low Input Offset Voltage: 10μV (MAX).
  • Low Noise: 0.3μVP-P at 0.1Hz to 10Hz.
  • Input Voltage Noise: 12nV/√Hz.
  • Gain-Bandwidth Product: 1.8MHz.
  • Slew Rate : 0.7V/μs.
  • Integrated EMI Filter.
  • Rail-to-Rail Input and Output.
  • Support Single or Dual Power Supplies: 1.8V to 5.5V or ±0.9V to ±2.75V.
  • Quiescent Current: 165μA/Amplifier (TYP).
  • -40℃ to +125℃ Operating Temperature Range.
  • Small Packaging: SGM8958-1 Available in Green SOT-23-5, SC70-5 and SOIC-8.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM8958-1-SGMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM8958-2
Manufacturer SG Micro
File Size 1.01 MB
Description High Precision Zero-Drift Operational Amplifiers
Datasheet download datasheet SGM8958-2 Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM8958-1 High Precision Zero-Drift Operational Amplifiers
SGM8955 Micro-Power CMOS Zero-Drift Operational Amplifiers
SGM8956 Micro-Power CMOS Zero-Drift Operational Amplifiers
SGM8957-1 Micro-Power CMOS Zero-Drift Operational Amplifiers
SGM8957-2 Micro-Power CMOS 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
SGM8958-1/ SGM8958-2 Low VOS, Low Noise, High Precision Zero-Drift Operational Amplifiers GENERAL DESCRIPTION The single SGM8958-1 and dual SGM8958-2 are low power, high precision CMOS operational amplifiers. These devices can operate from 1.8V to 5.5V single supply or from ±0.9V to ±2.75V dual power supplies, and consume only 165μA quiescent current per amplifier. The SGM8958-1/2 support rail-to-rail input and output operation. The input common mode voltage range is from (-VS) - 0.1V to (+VS) + 0.1V, and the output range is from (-VS) + 0.005V to (+VS) - 0.005V. The SGM8958-1/2 are designed to provide optimal performance in low voltage and low power systems. They have high impedance inputs and zero-drift 10μV (MAX) offset voltage.