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TPA0172 Mute

Fang Cao
Prodigy 30 points

Other Parts Discussed in Thread: TPA0172

I bought a TPA0172  EVM Board, and when I'm working with the volume control, I can modify left/right volumes independently. However, if I mute one channel, the other channel is muted too. Is it the way it works or it should mute independently? If the amplifier does support  independent mute, how should I configure it to work?

Thank you

  • 0
    TI__Guru** 114295 points
    Hi Fang,

    There is not much information about this device.
    I think the mute control from gain setting registers and control register works as one. Independent channel muting is not allowed for this device.

    Best regards,
    -Ivan Salazar
    Texas Instruments