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LM837 - Low Noise Quad Operational Amplifier

General Description

The LM837 is a quad operational amplifier designed for low noise, high speed and wide bandwidth performance.

It has a new type of output stage which can drive a 600Ω load, making it ideal for almost all digital audio, graphic equalizer, preamplifiers, and professional audio applications.

Key Features

  • 1.
  • 2 High Slew Rate 10 V/μs (typ); 8 V/μs (min).
  • Wide Gain Bandwidth Product 25 MHz (typ); 15 MHz (min).
  • Power Bandwidth 200 kHz (typ).
  • High Output Current ±40 mA.
  • Excellent Output Drive Performance >600Ω.
  • Low Input Noise Voltage 4.5 nV/√Hz.
  • Low Total Harmonic Distortion 0.0015%.
  • Low Offset Voltage 0.3 mV.

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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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LM837 www.ti.com SNOSBZ6C – MAY 1999 – REVISED MARCH 2013 LM837 Low Noise Quad Operational Amplifier Check for Samples: LM837 FEATURES 1 •2 High Slew Rate 10 V/μs (typ); 8 V/μs (min) • Wide Gain Bandwidth Product 25 MHz (typ); 15 MHz (min) • Power Bandwidth 200 kHz (typ) • High Output Current ±40 mA • Excellent Output Drive Performance >600Ω • Low Input Noise Voltage 4.5 nV/√Hz • Low Total Harmonic Distortion 0.0015% • Low Offset Voltage 0.3 mV DESCRIPTION The LM837 is a quad operational amplifier designed for low noise, high speed and wide bandwidth performance. It has a new type of output stage which can drive a 600Ω load, making it ideal for almost all digital audio, graphic equalizer, preamplifiers, and professional audio applications.