LM2877 circuit | Electronic Schematic Diagram https://electronicscheme.net Schematic Diagram & PCB Design Sun, 17 Jul 2011 14:49:27 +0000 en-US hourly 1 https://i0.wp.com/electronicscheme.net/wp-content/uploads/2017/05/cropped-transparent_text_effect.png?fit=32%2C32&ssl=1 LM2877 circuit | Electronic Schematic Diagram https://electronicscheme.net 32 32 129969089 4W Stereo Amplifier using LM2877 https://electronicscheme.net/4w-stereo-amplifier-using-lm2877/?utm_source=rss&utm_medium=rss&utm_campaign=4w-stereo-amplifier-using-lm2877 https://electronicscheme.net/4w-stereo-amplifier-using-lm2877/#respond Sun, 17 Jul 2011 14:49:26 +0000 http://electronicscheme.net/?p=1204 This is the diagram of 4W stereo power amplifier built based stereo power IC LM2877 with a few of external components. The circuit required single […]

The post 4W Stereo Amplifier using LM2877 first appeared on Electronic Schematic Diagram.]]> 4W stereo amplifier LM2877

This is the diagram of 4W stereo power amplifier built based stereo power IC LM2877 with a few of external components. The circuit required single power supply with voltage range of 6VDC – 24VDC. Heatsink is a must to prevent over heating on the IC.

About LM2877:
The LM2877 is known as a monolithic dual/stereo power audio amplifier produced to deliver 4W/channel continuous into 8X loads. The LM2877 is designed to work along with a few external components, and still give flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers, and so on. Each individual power amplifier is biased from a general internal regulator to present high power supply rejection and output Q point centering. The LM2877 is internally compensated for all gains higher than 10, and comes in an 11-lead single-in-line package.

Download LM2877 datasheet for this amplifier project reference:
? Download Link

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