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PCM2906C: Audio IC for USB to TDM format

Anthony Yoo68
Expert 1320 points
Part Number: PCM2906C
Other Parts Discussed in Thread: TAS6422-Q1

Hi

My customers are looking for Audio ICs to form the following concept.

We are considering the following block configuration.

Here are two questions:

1. We are considering exporting to USB to TDM formatI am reviewing PCM2906C, but PCM2906C does not seem to support TDM format output.

So, is there a suitable IC that can be considered for TDM x3 output?

2. Is it not a problem if TDM is output as 1ch and connected in parallel to supply 3 sources?

(For TI's TAS6422-Q1, the concept of supplying TDM as a source to two devices connected in parallel is on Datasheet  I have confirmed what is stated)

  • 0
    TI__Expert 5645 points

    Hi Anthony,

    Unfortunately, we do not have USB to I2S bridge in our portfolio. Most devices are USB codecs w USB interface and S/PDIF. We would continue to evaluate the market requirements and may invest in this area as the business opportunities present.

    Thanks.


    Best regards,
    Ravi