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PCM2906C application question

Other Parts Discussed in Thread: PCM2906C, OPA2353

Dear Sir

Here have some PCM2906C application question with you,

*. May PCM2906C can use in XP(SP3)? due to Mic function is disabled at Windows XP(SP3), but Speaker function is fine at Windows XP(SP3).

*.Here new design to remove LPF(OPA2353) and just direct connect electronc capacitor 10uF to mini-jack. due to we have height issue is may we change electronic capacitor to other type capacitor. or may you have other suggestion?

*.May PCM2906C have layout guide?

                                                    Best regards?

                                                                      Bogey

  • Bogey,

    This should work in XP as well.  For a layout guide I would look at the EVM User's Guide (http://www.ti.com/lit/ug/sbau195/sbau195.pdf).  For the capacitor I would recommend an X7R ceramic, however the LPF should ideally still be present. 

  • Dear Sir

    I have try to use PCM2906C recording function in "Win 7". the function is OK.

    but I use  PCM2906C in Win XP. it can't be find this device in recording icon. Is it need other driver?

     

                                                                                  Best regards

                                                                                             Bogey

  • Dear Sir

     

    Pls ignore this post question, it is solve.

                                          Best regards,

                                                                Bogey