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TDA7492P SVCC, SVSS, and PGND

Question asked by guy.john on May 26, 2017

Hi

 

Looking at the TDA7492P, but this seems to apply to the TDA749xxx devices as I checked those data sheets too.

 

SVCC (35) and SVSS (36). Is the schematic correct? Do I simply connect the two with a cap, but neither to power or ground?

 

PGND (18). Should this be connected to ground? Schematic shows it is bypassed to VDDPW(19), but otherwise not connected.

 

I am asking this as i feel the pin naming is not well chosen, generally, if a pin is named "xxGND" it is connected to ground. Just sayin ;-)

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