The following is the circuit diagram of [LM4818 single-chip bridge power amplifier IC pin circuit] The LM4818 monolithic bridge audio power amplifier operates from a 5V supply and can deliver 350mWRMS power to drive a l6Ft load, or output 300mWRMS power to drive an 8Ω load with 10% total harmonic distortion and noise (THD N). The LM4818 uses a surface mount to save PCB area and has the lowest number of external components to provide high quality output power. The LM4818 is available in a SOP surface mount package for a wide variety of applications with pinouts as shown.
(Editor: Circuit Diagram)
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