45 W Four-channel (bridge Circuit) Power Amplifier Semicon Device

The LA4743B is a 45 W 4-channel power Amplifier IC for car stereo systems. It features a built-in bridge circuit and the ability to radically reduce the number of external components required. It is also pin compatible with the LA4743A, which differs in the amount of gain provided. By Sanyo Semiconductor Corporation
LA4743B 's PackagesLA4743B 's pdf datasheet



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LA4743B Application circuits
LA4743B circuits
This is one application circuit of LA4743B,If you need more circuits,please download LA4743B's pdf datasheet.


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