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SGM8249-1 - Rail-to-Rail Output Operational Amplifiers

General Description

The single SGM8249-1 and dual SGM8249-2 are high voltage, low noise and high precision operational amplifiers which can operate from 4.5V to 36V single supply or from ±2.25V to ±18V dual supplies.

These devices provide rail-to-rail output operation.

Key Features

  • Low Offset Voltage: 10μV (MAX).
  • Open-Loop Voltage Gain: 150dB (TYP).
  • PSRR: 150dB (TYP).
  • CMRR: 140dB (TYP).
  • Input Voltage Noise Density: 10nV/√Hz at 1kHz.
  • Gain-Bandwidth Product: 8MHz.
  • Overload Recovery Time: 0.7μs.
  • Rail-to-Rail Output Swing.
  • Support Single or Dual Power Supplies: 4.5V to 36V or ±2.25V to ±18V.
  • Low Supply Current: 0.85mA/Amplifier (TYP).
  • -40℃ to +125℃ Operating Temperature Range.
  • Small Packaging: SGM8249-1 Available in.

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Datasheet Details

Part number SGM8249-1
Manufacturer SG Micro
File Size 955.35 KB
Description Rail-to-Rail Output Operational Amplifiers
Datasheet download datasheet SGM8249-1 Datasheet

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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.

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SGM8249-1/SGM8249-2 8MHz, High Voltage, High Precision, Low Noise, Rail-to-Rail Output Operational Amplifiers GENERAL DESCRIPTION The single SGM8249-1 and dual SGM8249-2 are high voltage, low noise and high precision operational amplifiers which can operate from 4.5V to 36V single supply or from ±2.25V to ±18V dual supplies. These devices provide rail-to-rail output operation. The SGM8249-1/2 offer a low offset voltage less than 10μV and a low bias current. The combination of characteristics makes the SGM8249-1/2 good choices 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 SGM8249-1 is available in Green SOT-23-5 and SOIC-8 packages.