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TAS5825M: Efficiency at 2W, 8ohm speaker, 5V PVDD

William Tu1
Prodigy 210 points
Part Number: TAS5825M

Hi all,

Could you please tell me the accurate efficiency at 5V PVDD, 2W, 8Ohm speaker?

I could find 7.4V, but I could not find 5V.

Could you please tell me accurate persentage?

Thank you

  • 0
    TI__Expert 6720 points

    Hi,

    Efficiency is related to various configurations, such as LC filter, PWM switching, modulation. The datasheet plots are just to be one reference data based on EVM measurement, which couldn't guarantee all conditions, such as 5V, 8ohm, 2W.

    It's suggested to order TAS5825M EVM and measure your system condition.

    Regards