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SGM8557-1 - Low Noise Operational Amplifiers

Description

The SGM8557-1 (single), SGM8557-3 (single with shutdown), SGM8557-2 (dual) and SGM8557-5 (dual with shutdown) are low noise, high precision CMOS operational amplifiers that provide a high output current of 240mA, rail-to-rail output operation from a range of 2.7V to 5.5V single supply.

Features

  • Output Drive Capability: 240mA.
  • Low Input Offset Voltage: 5μV (MAX).
  • Low Input Offset Voltage Drift: 27nV/℃ (TYP).
  • Low Noise: 30nV/√Hz at 1kHz.
  • Gain-Bandwidth Product: 15MHz.
  • High Slew Rate: 7V/μs.
  • High Open-Loop Gain (RL = 2kΩ): 144dB.
  • Power Supply Rejection Ratio: 120dB.
  • Over-Temperature Protection.
  • No Phase Reversal for Overdriven Inputs.
  • Rail-to-Rail Input and Output.
  • Supply Voltage R.

📥 Download Datasheet

Datasheet Details

Part number SGM8557-1
Manufacturer SG Micro
File Size 946.51 KB
Description Low Noise Operational Amplifiers
Datasheet download datasheet SGM8557-1 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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SGM8557-1/SGM8557-2 SGM8557-3/SGM8557-5 15MHz, High Output Drive, High Precision, Low Noise Operational Amplifiers GENERAL DESCRIPTION The SGM8557-1 (single), SGM8557-3 (single with shutdown), SGM8557-2 (dual) and SGM8557-5 (dual with shutdown) are low noise, high precision CMOS operational amplifiers that provide a high output current of 240mA, rail-to-rail output operation from a range of 2.7V to 5.5V single supply. The SGM8557-3/5 are both available with shutdown pins that drive the output voltage low. The SGM8557-1/2/3/5 offer low input offset voltage, low input offset voltage drift and high output current drive. These devices also can achieve a high 15MHz gain-bandwidth product and a high 7V/μs slew rate.
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