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TAS2110: External PVDD

Kuramochi Tadahiko
Guru 28715 points
Part Number: TAS2110

Hi,

My customer is evaluating the TAS2110 with the external PVDD.

It is described on the datasheet as below;

However, VBAT exceeds PVDD over 0.7V during a few ms on the power down sequence.

Should they improve this condition?

Best Regards,

Kuramochi

  • +1
    TI__Guru* 98235 points

    Hi Kuramochi-san,

    For reliabilty purposes, I would suggest to improve the power down sequence.
    The device may be able to whitstand this condition, but cannot guarantee.

    Best regards,
    -Ivan Salazar
    Applications Engineer - Low Power Audio & Actuators