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  • TLV320AIC3104: Inquiries about TLV320AIC3104

    TI Thinks Resolved
    Part Number: TLV320AIC3104 Hi, TI support team When designing a product, try to configure it as follows. Please review if this configuration is possible. In addition, is it possible to configure the L/R ch as follows? Review comments please. Thanks…
    • Answered

  • TLV320AIC3104: TLV320AIC3104: background noise

    Resolved
    Part Number: TLV320AIC3104 Hi, Do you have any idea about how to improve the back ground noise from Mic1/2 (Pin10-11/Pin12-13) of TLV320AIC3104 ? The design is voice call from external phone to Mic1/2 (Pin10-11/Pin12-13) of TLV320AIC3104 audio codec. Could…
    • Resolved

  • TLV320AIC3104: circuit review request

    TI Thinks Resolved
    Part Number: TLV320AIC3104 Hi, TI support team Please review the circuit for the block and circuit of the attached data. TLV320AIC3104 Circuit&Block.pdf Thanks. Regards, MJ
    • Answered

  • TLV320AIC3104-Q1: ADC Differential input full-scale AC signal voltage

    Resolved
    Part Number: TLV320AIC3104-Q1 Hi TI, For TLV320AIC3104-Q1 the datasheet only show "Single-ended Input signal level", what is the Differential input full-scale AC signal voltage? Thanks junsong
    • Resolved

  • TLV320AIC3104: accessing i2c fail with tlv3104aic 3104

    TI Thinks Resolved
    Part Number: TLV320AIC3104 Hi, Our device use 3104 to deal with audio application. each device's audio function is ok before deliver to customer. but we have received any repsonding that audio function is not ok. we check the device and find i2c accessing…
    • Answered

  • RE: TLV320AIC3104-Q1: Output is clipping when LOP/M output-control set >= 6dB

    Resolved
    The DAC_L3/R3 path had the same clipping result. I ended up just using 0dB output for the gain to avoid clipping. Thank you for the help @pdjuani
    • Answered

  • TLV320AIC3104: Linux kernel device driver requirements

    Resolved
    Part Number: TLV320AIC3104 Hello, I'm working on a Raspberry Pi project that uses the TLV320AIC3104 audio codec. I'm trying to get the Pi to recognize the 3104 as a sound card, using I2C as the control interface. I opened up the kernel menuconfig…
    • Resolved
    • Answered

  • TLV320AIC3104: PLL Configuration

    Resolved
    Part Number: TLV320AIC3104 Dear Sir or Madam, I'm currently using the TLV320AIC3104 and I'd like to use the PLL in order to generate the Audio Clock. I provide a 512kHz MCLK and I'd like to have a sampling frequency of 16kHz (data width of 16 bits). I…
    • Resolved
    • Answered

  • TLV320AIC3104: I2C Communication

    Resolved
    Part Number: TLV320AIC3104 Dear Sir or Madam, I'm currently trying to use the TLV320AIC3104 on my own board. I've checked the different power supplies, they are all good. I've also checked Pin "Reset" behavior and it works fine. My problem is when I…
    • Resolved

  • TLV320AIC3104: background noise

    Part Number: TLV320AIC3104 Hi When our customers use the TLV320AIC3104 audio codec to make voice calls, if they speak outdoors in an environment with background noise, the other party will not be able to hear the voice of the calling end, and the voice…

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