DIY KIT 42- TDA7297 Audio Amplifier Board

It is an excellent DIY amplifier kit for electronics beginners with excellent sound quality. You don’t hear any noise until your ears are close to speakers. This amplifier uses a TDA7297 two-channel amplifier chip.

The TDA7297 is a dual bridge amplifier specially designed for TV and Portable Radio applications.

KEY FEATURES

  • WIDE SUPPLY VOLTAGE RANGE (6V -18V)
    • STAND-BY & MUTE FUNCTIONS
    • MINIMUM EXTERNAL COMPONENTS\t\tNO SVR CAPACITOR\t\tNO BOOTSTRAP\t\tNO BOUCHEROT CELLS\t\tINTERNALLY FIXED GAIN\t\t
    • THERMAL OVERLOAD PROTECTION
    • SHORT CIRCUIT PROTECTION

    All the assembly images can be seen below

    Other images of the kit

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