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TI Home » TI E2E Community » Support Forums » Data Converters » Audio Converters » Audio Converters Forum » PCM2906 windows7
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PCM2906 windows7

PCM2906 windows7

This question is answered
1999150
Posted by 1999150
on Mar 21 2012 10:09 AM
Prodigy20 points

Hello,

for my application I working with the pcm2906c which works fine on the WindowsXP , but on the Windows seven the input Line is recognized as a microphone input and the gain is very high. I can't find a setting in windows.

thanks,

Simon

PCM2906B usb audio codec Driver Audio PCM2902B
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  • Patrick Galvin
    Posted by Patrick Galvin
    on Mar 21 2012 14:39 PM
    Verified Answer
    Verified by Don Dapkus
    Genius16290 points

    Simon,

    Can you confirm the part is PCM2906C and not PCM2906B?  PCM2906C should be recognized as a line connector.  This issue has been solved on C devices, an app note is linked here. (http://www.ti.com/lit/an/sbfa020/sbfa020.pdf)

    Patrick Galvin

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  • 1999150
    Posted by 1999150
    on Mar 22 2012 04:25 AM
    Prodigy20 points

    Hi Patrick,

    excuse me you are right, we currently use the PCM2906B, because the PCM2906C is still preview. Is what you know when it will be available in sample ?
    Thanks you,
    usb audio codec
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  • Don Dapkus
    Posted by Don Dapkus
    on Mar 22 2012 07:37 AM
    Guru106115 points

    Hi, Simon,

    This device is going thru the final steps of our release process. It should be active next week.

    -d2

    -----

    Don Dapkus

    Audio Applications Engineering Manager

    Dallas, TX USA

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