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I2S to USB Audio

DSPedro
Prodigy 205 points
Other Parts Discussed in Thread: PCM2902C, TMS320C5533, DIT4096

Are there any products that will allow me to send 24 bit/48 kHz stereo I2S data over usb? I am trying to record audio data on a PC so it will only need to be I2S to USB, not USB to I2S.

Thanks,

Pedro

  • 0
    Expert 1720 points

    Hi Pedro,

    In my opinion TI doesn't have special circuit for I2S -> USB conversion. You can create it by combination of USB CODEC PCM2902C which has S/PDIF input and DIT4096 which converts I2S to the S/PDIF. This solution support up to 16bit/48kHz. If you want more it will be probably possible with some DSP like TMS320C5533 but I don't know them.

    Best regards,

    Pavel