Datasheet4U Logo Datasheet4U.com

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.

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.

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

📁 Similar Datasheet

Part Number Description Manufacturer
SGM820PB8B3TFM 750V IGBT Silan Microelectronics
SGM800 SOT uP Reset Shengbang Microelectronics
SGM8000C MLC eMMC SiliconGo
SGM802 low-power micro-processor supervisor Shengbang Microelectronics
SGM803 Microprocessor Supervisory Shengbang Microelectronics

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
SGM8240-2 Rail-to-Rail I/O Operational Amplifiers
SGM8240-4 Rail-to-Rail I/O Operational Amplifiers
SGM820 Precision Voltage Supervisor

Full PDF Text Transcription

Click to expand full 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.
Published: |