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Original question:

TAS5755MEVM: MC57xxPSIA

TAS5755M: TAS5755 -murmurs problem

user5282560
Prodigy 120 points
Part Number: TAS5755M

I have heard the engineers who have used TAS5755, when the IIS signal is input, if the halfway signal is interrupted and re connected, there will be a murmurs, the problem of the output signal interruption, is this the case?

What do I have to do with this murmurs  problem?

  • 0
    TI__Guru 62880 points

    Hello,

    I am not sure what you mean by murmurs. The TAS5755M has clock error detection, if the I2S data stops, there will be a clock error and the device will hard mute the audio. Once the clocks are restored, the device will automatically begin playing again with either a hard unmute (one step) or a soft unmute (ramp up at programmed rate).

    Regards,

    -Adam