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.
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)
This device is going thru the final steps of our release process. It should be active next week.
Audio Applications Engineering Manager
Dallas, TX USA
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