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TPA3113D2: request schematic review

TS Yang
Genius 4800 points
Part Number: TPA3113D2

Hello,

I would like to ask you about the design of the TPA3113D2PWPR [D-Class Amp] that I had previously inquired about.

The specifications of the speaker line to which these parts are applied are as follows.

The schematic of the relevant part is attached as below with respect to the current designed circuit configuration.

I would like to request a review on this.
d-class amp.pdf

thanks,

TS

  • 0
    TI__Mastermind 24835 points
    Hi TS,
    I reviewed the SCH and didn't find obvious issue. One thing nned to be noted is that the single-ended input mode is used here, then you need to use pseudo differential input routing in you design to minimize the pop noise. If you can use differential input mode, it would be even better.
    Best regards,
    Shawn Zheng