This post describes for the semiconductor TDA7297.
The package is Multiwatt 15.
The function of this semiconductor is 15+15W DUAL BRIDGE AMPLIFIER.
The manufacturer of this part is ST Microelectronics.
See the preview image and the PDF file for more information.
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Description :
The TDA7297 is a dual bridge amplifier specially designed for TV and Portable Radio applications.
1. WIDE SUPPLY VOLTAGE RANGE (6V -18V)
2. MINIMUM EXTERNAL COMPONENTS
– NO SVR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
3. STAND-BY & MUTE FUNCTIONS
4. SHORT CIRCUIT PROTECTION
5. THERMAL OVERLOAD PROTECTION
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