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TPA3137D2: TPA3137D2 PVCC

Kai Hsiao
Guru 12675 points
Part Number: TPA3137D2

Dear Sir 

May I know what's the function as below 10R

Could I use 0ohm to instead ?

  • 0
    TI__Mastermind 24835 points
    Hi Kai,
    PVCC is the power supply for the power FET and AVCC is the power supply for the input analog cicuit. A small decoupling resistor between AVCC and PVCC can be used to keep high frequency class D noise from entering the linear input amplifiers.
    Best regards,
    Shawn Zheng