LM1877 chip pin circuit diagram

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The following is the circuit diagram of the LM1877 chip pin. The LM1877 is a single-chip dual audio power amplifier that delivers 2W of continuous average power per channel, driving an 8Ω load with minimal external components. This makes it ideal for use in stereo players, tape recorders, AM-FM receivers, and more. The internal regulator provides stable bias and output Q-point centering for each power amplifier, along with a high power supply rejection ratio. All gain settings are internally compensated, with a maximum gain of 10. The LM1877 is widely used in multi-channel audio systems, stereo players, tape recorders, AM-FM radio receivers, servo system amplifiers, internal communication systems, and automotive applications. Its pin configuration is shown below.

(Editor: Circuit Diagram)