MSPM0L1105: Replace from USB audio IC

Shuhei Goto

Part Number: MSPM0L1105
Other Parts Discussed in Thread: PCM2901

Tool/software:

Hi team,

The customer has the system like below.
Is it possible to replace PCM2901 with MCU?

Best regards,
Goto

+1 Keith Barkley over 1 year ago

Guru 42195 points

Probably not, you would need two high quality DAC channels at 48 kHz, the one you chose has none!

0 Shuhei Goto over 1 year ago in reply to Keith Barkley

Hi Keith,

Thank you for reply.
In this system, IC receive digital audio signal like I2S from DSP and output USB audio. So I think DAC is not necessary.

i.e. Is there any MCU can convert I2S to USB-audio?

Best regards,

Goto

0 Shuhei Goto over 1 year ago in reply to Shuhei Goto

I found MSPM0G511x.
It seemed to be good for this requirement.

Thank you so much!

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