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PCM2702: basic IC with microphone

Sayali Shinde
Intellectual 705 points

Part Number: PCM2702
Other Parts Discussed in Thread: PCM2912A

can you please suggest basic IC that has Microphone Input and  Headphone Output and that is Compliant With USB 2.0 spec.

is there any problem if we select IC with USB1.1 for USB sound card.

  • 0
    TI__Guru 57800 points

    Hi, Sayali,

    Welcome to E2E, thanks for your interest in our products!

    You may take a look to the PCM2912A, this device can interface directly with a microphone and playback audio into Stereo Headphones. This device is compliant with USB 2.0, but please keep in mind that the part is a UAC1 device, meaning the maximum sampling rate supported is 48KHz.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer