LM2877 - Dual 4-W Audio Power Amplifier [Discontinued]

Datasheet	Obsolete Versions	Application Notes	Knowledge Base

Features

•	4W/channel
•	-68 dB ripple rejection, output referred
•	-70 dB channel separation, output referred
•	Wide supply range, 6-24V
•	Very low cross-over distortion
•	Low audio band noise
•	AC short circuit protected
•	Internal thermal shutdown

General Description

The LM2877 is a monolithic dual power amplifier designed to deliver 4W/channel continuous into 8 Ohm loads. More...

Applications

•	Multi-channel audio systems
•	Stereo phonographs
•	Tape recorders and players
•	AM-FM radio receivers
•	Servo amplifiers
•	Intercom systems
•	Automotive products

Additional Resources

Application Notes

Datasheet

RoHS Compliance Information	Size in Kbytes	Date
LM2877 Dual 4W Audio Power Amplifier	202 Kbytes	5-Aug-95	Download

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Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LM2877P	NONE	NONE	08 Sep 1998

General Description

The LM2877 is a monolithic dual power amplifier designed to deliver 4W/channel continuous into 8 Ohm loads. The LM2877 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 LM2877 is internally compensated for all gains greater than 10, and comes in an 11-lead single-in-line package.

More Application Notes

Title	Size in Kbytes	Date
AN-147: AN-147 Low Cost IC Stereo Receiver	140 Kbytes	4-Oct-04	Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 8-Nov-2009]