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LM837 - Low Noise Quad Operational Amplifier

Datasheet Summary

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.

Features

  • n High slew rate 10 V/µs (typ); 8 V/µs (min) n Wide gain bandwidth product 25 MHz (typ); 15 MHz (min) n Power bandwidth 200 kHz (typ) ± 40 mA n High output current > 600Ω n Excellent output drive performance n Low input noise voltage 4.5 nV/ n Low total harmonic distortion 0.0015% n Low offset voltage 0.3 mV Schematic and Connection Diagrams Dual-In-Line Package DS009047-2 Top View Order Number LM837M or LM837N See NS Package Number M14A or N14A DS009047-1 © 1999 National Semiconductor Corp.

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Datasheet Details

Part number LM837
Manufacturer National Semiconductor
File Size 414.06 KB
Description Low Noise Quad Operational Amplifier
Datasheet download datasheet LM837 Datasheet
Additional preview pages of the LM837 datasheet.

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LM837 Low Noise Quad Operational Amplifier May 1999 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. Its high performance characteristics also make it suitable for instrumentation applications where low noise is the key consideration. The LM837 is internally compensated for unity gain operation. It is pin compatible with most other standard quad op amps and can therefore be used to upgrade existing systems with little or no change.
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