Schematic Diagram LM1877 Audio power amplifier circuit

Posted on Feb 6, 2014

This audio amplifier circuit is designed to deliver 2W per channel continuous into 8 © 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 pro

Schematic Diagram LM1877 Audio power amplifier circuit
Click here to download the full size of the above Circuit.

vide high power supply rejection, and output Q point centering. The LM1877 is internally compensated for all gains greater than 10.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Butterfly Mixer Circuit
    EPROM adapter for ATMEL Programmer
    Rain Detector Circuit Using NE555
    Infra-Red Sensor/Monitor
    Misc RF Topics
    Adaptive zero voltage switching electronic ballasts