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SGM8255B-2 - Operational Amplifier

Description

The SGM8255B-2 is a dual, low noise and high precision operational amplifier optimized for high voltage operation from 4.5V to 36V single supply.

The device provides rail-to-rail output operation.

The SGM8255B-2 offers a low offset voltage less than 25μV and a low bias current.

Features

  • Low Offset Voltage: 25μV (MAX).
  • Open-Loop Voltage Gain: 150dB (TYP).
  • PSRR: 150dB (TYP).
  • CMRR: 135dB (TYP).
  • 0.1Hz to 10Hz Noise: 0.2μVP-P.
  • Input Voltage Noise Density: 12nV/√Hz at 1kHz.
  • Gain-Bandwidth Product: 8.5MHz.
  • Overload Recovery Time: 0.7μs.
  • Rail-to-Rail Output Swing.
  • Supply Voltage Range: 4.5V to 36V.
  • Low Supply Current: 0.85mA/Amplifier (TYP).
  • -40℃ to +125℃ Operating Temperature Range.
  • Available in Green SOIC-8 and MSOP-8.

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Datasheet Details

Part number SGM8255B-2
Manufacturer SG Micro
File Size 934.24 KB
Description Operational Amplifier
Datasheet download datasheet SGM8255B-2 Datasheet
Additional preview pages of the SGM8255B-2 datasheet.

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Full PDF Text Transcription

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SGM8255B-2 8.5MHz, High Voltage, High Precision, Low Noise, Operational Amplifier GENERAL DESCRIPTION The SGM8255B-2 is a dual, low noise and high precision operational amplifier optimized for high voltage operation from 4.5V to 36V single supply. The device provides rail-to-rail output operation. The SGM8255B-2 offers a low offset voltage less than 25μV and a low bias current. The combination of characteristics makes the SGM8255B-2 a good choice for temperature measurements, pressure and position sensors, strain gauge amplifiers and medical instrumentation, or any other 4.5V to 36V applications requiring precision and long-term stability. The SGM8255B-2 is available in Green SOIC-8 and MSOP-8 packages. It is rated over the -40℃ to +125℃ temperature range.
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