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hi guys .. in this video i'll explain complete details about tda7297ic amplifier board
Details of the ic

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
if u want any details about this ic , please visit thi link ....
https://www.st.com/en/audio-ics/tda72...

if u have any doubts about this amplifier board , leave a comment in the comment section .....