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SGM8249-2 - Rail-to-Rail Output Operational Amplifiers

Download the SGM8249-2 datasheet PDF. This datasheet also covers the SGM8249-1 variant, as both devices belong to the same rail-to-rail output operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM8249-1-SGMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM8249-2
Manufacturer SG Micro
File Size 955.35 KB
Description Rail-to-Rail Output Operational Amplifiers
Datasheet download datasheet SGM8249-2 Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM8249-1 Rail-to-Rail Output Operational Amplifiers
SGM8240-1 Rail-to-Rail I/O Operational Amplifiers
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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.

View original datasheet text
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.