5 W + 5 W DUAL BTL CLASS-D AUDIO AMPLIFIER
The project described here is a high-efficiency dual BTLΒ class-DΒ audio amplifier with single supply operations. The project was built usingΒ TDA7491LP13TRΒ from ST. The low profile PCB design can fit in a small area, operating power supplyΒ 9-12V DC, Project supports single-ended or differential audio signal inputs. Jumpers are provided to set the various gains, standby, and mute functions. […]
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