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  • TLV320AIC3206: Regarding the register setting of TLV320AIC3206

    TI Thinks Resolved
    Part Number: TLV320AIC3206 Hello. - Hello. I received the following audio format on TLV320AIC3206 via I2S I would like to receive the following audio format via I2S and output it in analog. Stereo PCM 48KHz 16bit What are the recommended register setting…
    • Answered

  • TLV320AIC3206: PLL range low vs high

    Resolved
    Part Number: TLV320AIC3206 Page 0 / Register 4 / bit D6 allows you to set the PLL range 0: Low PLL Clock Range 1: High PLL Clock Range When should this bit be set to 1 instead of 0?
    • Resolved

  • TLV320AIC3206: ADC data not matching analog input

    Part Number: TLV320AIC3206 Hello, I have programmed the CODEC using example setup 4.2 from slaa463b. I can measure a 1kHz sine wave at the analog input and can route the analog signal in the CODEC to the line out and headphone out and hear the sine wave…

  • TLV320AIC3206: Ref pin voltage always 0V

    Part Number: TLV320AIC3206 Hello, I'm bringing up a board with the tlv320aic3206 and having issues with the Ref pin. I followed example 4.3 from SLAA463B with a common mode voltage setting of 0.9V. I don't see the voltage at the Ref pin go above 0V…

  • TLV320AIC3206: TLV320AIC3206 getting noisy arecord but aplay is perfect with a demo audio.wav

    Part Number: TLV320AIC3206 Other Parts Discussed in Thread: AM3354 Hi, Click here to play this audio clip Click here to play this audio clip We are using AM3354 with TLV320AIC3206 for audio recording and play. We are able to play demo audio file(Rar_Center…

  • TLV320AIC3206: Why is my microphone so quiet and how do I adjust the gain correctly?

    Part Number: TLV320AIC3206 Dear forum members, I am using a TLV320AIC3206. While playback works flawlessly, the microphone volume is currently way too quiet to be usable. The quality seems fine. I was wondering whether my setup might be wrong or if there…

  • TLV320AIC3206: Schematic review and Linux driver

    TI Thinks Resolved
    Part Number: TLV320AIC3206 Hello Expert, I need your help for schematic review and want to send schematic by private e-mail. Here is my email : michael.jeong@arrow.com If you send a email to me and then I will send it to you. Also, when I check Linux…
    • Answered

  • RE: TLV320AIC3206：For pins not used in TLV320AIC3206

    Resolved
    Hi Nakano, By default there will be no connections made so some settings will have to be written. But you can use the analog bypass path, and with 0 gain applied you should get something close to the same input you put in. Best regards, Jeff
    • Answered

  • TLV320AIC3206: Datasheet: Ch. 7 Pinout vs. Layout Guidelines Pinout mismatch?

    Resolved
    Part Number: TLV320AIC3206 Hi, regarding Datasheet SLAS649C –DECEMBER 2010–REVISED NOVEMBER 2014 7 Pin Configuration and Functions Pin Functions Table: AVdd == 29, Vsys == 30, HPL == 31 13.2 Layout Example Figure 26. TLV320AIC3206 Layout: AVdd…
    • Resolved
    • Answered

  • TLV320AIC3206: Is MCLK absolutely needed for I2S?

    Resolved
    Part Number: TLV320AIC3206 Hi, the Bluetooth receiver we're using (CSR8675) does not output MCLK. From the app note, the internal ADC and DAC clocks can be derived from BCLK, WCLK as well. Is MCLK absolutely needed for device operation? If yes, does TI…
    • Resolved

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