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USB TO AUDIO

JERRY COHEN
Prodigy 100 points
Other Parts Discussed in Thread: TPA2025D1, PCM2912A, TPA3101D2, PCM2906C

What chips have been successfully implemented for a USB TO CLASS D 1.5-3.0 WATT PRODUCGT.

  • 0
    TI__Guru** 101465 points
    Hi Jerry,

    I have tested PCM2912A EVM with TPA2025D1 and it works just fine. It could be a good choice.
    Although it is not a 3W amplifier, so I will test with a higher power amplifier and be back to you with news.

    Best regards,
    Iván Salazar
    Texas Instruments.
  • 0
    TI__Guru** 101465 points
    Hi Jerry,

    It depends on your application needs. For the USB interface you can use PCM290xC family, PCM2912A or PCM270xC family.
    For the Class-D you can choose one from the TPA family, I have tested PCM2906C and PCM2912A EVM's with TPA2025D1 and TPA3101D2 EVM's

    Regards,
    Iván Salazar
    Texas Instruments