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LM1877 - Dual Audio Power Amplifier

This page provides the datasheet information for the LM1877, a member of the LM1 Dual Audio Power Amplifier family.

Datasheet Summary

Description

The LM1877 is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8Ω loads.

The LM1877 is designed to operate with a low number of external components, and still provide flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers, etc.

Features

  • n 2W/channel n.
  • 65 dB ripple rejection, output referred n.
  • 65 dB channel separation, output referred Connection Diagram Dual-In-Line Package or Surface Mount Package DS007913-1 Top View Order Number LM1877M-9 or LM1877N-9 See NS Package Number M14B or N14A © 1999 National Semiconductor Corporation DS007913 www. national. com Equivalent Schematic Diagram DS007913-2 www. national. com 2 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, p.

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Datasheet Details

Part number LM1877
Manufacturer National Semiconductor
File Size 257.98 KB
Description Dual Audio Power Amplifier
Datasheet download datasheet LM1877 Datasheet
Additional preview pages of the LM1877 datasheet.

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Full PDF Text Transcription

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LM1877 Dual Audio Power Amplifier February 1995 LM1877 Dual Audio Power Amplifier General Description The LM1877 is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8Ω loads. The LM1877 is designed to operate with a low number of external components, and still provide flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers, etc. Each power amplifier is biased from a common internal regulator to provide high power supply rejection, and output Q point centering. The LM1877 is internally compensated for all gains greater than 10.
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