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  • TLV320AIC3105: bypass mode for LINE1 channel

    Resolved
    Part Number: TLV320AIC3105 Tool/software: Hi Sir, May I know if the LINE1 channel supports the bypass mode? My customer would like to use the bypass function to pass the MIC signals shown in the figure below. Is it possible to do it? Need to provide…
    • Resolved

  • TLV320AIC3105: SPK OUT has the noise at MCLK with 11.289Mhz

    Part Number: TLV320AIC3105 Hi Sir, My customer found that when testing the TLV320AIC3105 at MCLK with 11.289Mhz, they heard a noisy sound at the speak output port. Could you provide some comments after reviewing the schematics and register settings…

  • TLV320AIC3105: In remote mode, heard a noisy sound at the output port.

    Part Number: TLV320AIC3105 Tool/software: Hi Sir, My customer found that when testing the TLV320AIC3105 from I2S signals input and in remote mode, they heard a noisy sound at the output port. Could you provide some comments after reviewing the schematics…

  • TLV320AIC3105: Query related to "DRVDD" pin of TLV320AIC3105

    TI Thinks Resolved
    Part Number: TLV320AIC3105 Please help to clarify below query related to "DRVDD" pin of TLV320AIC3105. In pin function table, it is mentioned as "Output" And in functional block diagram, it shows as "Input" Please confirm whether we need to…

  • TLV320AIC3105: How to I turn left LOP/M full power on

    TI Thinks Resolved
    Part Number: TLV320AIC3105 Tool/software: How to I turn left LOP/M full power on? Reg 86 has D0 as a read only, and it never turn to 1 unless I write 1 to it. Is that the proper sequence? Thanks
    • Answered

  • TLV320AIC3105: Right DAC routing into left channel

    Resolved
    Part Number: TLV320AIC3105 Tool/software: consider the following init code: TLV320_Codec_WriteRegister(0x03, 0x10); //register 3 - Make sure PLL is disabled. TLV320_Codec_WriteRegister(0x07, 0x0C); //register 7 - 48kHZ, Left-DAC data path plays left…
    • Resolved

  • TLV320AIC3105: Better SNR device

    TI Thinks Resolved
    Part Number: TLV320AIC3105 Other Parts Discussed in Thread: TAC5242 , PCM3060 , PCM3168A , TLV320AIC3268 Tool/software: Do you have better SNR recommendation than TLV320AIC3105?
    • Answered

  • TLV320AIC3105: HPLOUT no output, LOP/M differential pair working.

    Resolved
    Part Number: TLV320AIC3105 Tool/software: Greetings all, My first time working with such a device. As the subject says, I can get output from the left differential output but not HPL. This is a mono system, only using the left channel. I did try to…
    • Resolved
    • Answered

  • TLV320AIC3105: TLV320AIC3105 MICBIAS NOISE

    Resolved
    Part Number: TLV320AIC3105 Hello, We are considering replacing a competitor's device with the TLV320AIC3105. Could you let me know the Noise in the Signal Bandwidth (nV/SQRT(Hz)) for each setting on the MICBIAS power supply terminals?
    • Resolved

  • TLV320AIC3105: test condition for pass band of ADC DIGITAL DECIMATION FILTER

    Part Number: TLV320AIC3105 Tool/software: Hi Sir, My customer is verifying the device characteristics for digital interpolation filter. They found only the bypass channel(LINE2) can meet the pass band test result 0.45 fs(Hz). Is it the PLL configuration…

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