Tool/software:
Hi,
We have qeustion about TPA3118D2 in standby there still have high power consumtipon.
Below figure 1 is meansure on EVM, is it normal? Why have sinewave on input pin?

Jeff
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Tool/software:
Hi,
We have qeustion about TPA3118D2 in standby there still have high power consumtipon.
Below figure 1 is meansure on EVM, is it normal? Why have sinewave on input pin?

Jeff
Hi Jeff,
Can you tell me which signal is which from the scope shot? The TPA3118D2 will always be switching unless in shutdown mode as described in section 7.3.12 of the datasheet.
Regards,
Ramsey