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  • TLV320AIC3204: Not able to play/capture audio on headphone

    Part Number: TLV320AIC3204 Hi, Host Processor: QCS8550 LE Audio codec: TLV320AIC3204 MI2S interface: MI2S1 Pins configured: SD0 --> DIN, SD1 --> DOUT To play audio following mixer controls configured: qtitinymix "HPL Output Mixer L_DAC Switch" …

  • TLV320AIC3204: Input to output crosstalk

    TI Thinks Resolved
    Part Number: TLV320AIC3204 Hi, The AIC3204 specifies input channel separation with the following test conditions. 1kHz sine wave input at -3dBFS Single-ended configuration IN1_L routed to Left ADC IN1_R routed to Right ADC, Rin = 20kΩ AGC = OFF, AOSR…

  • TLV320AIC3204: I2S 24bit "DAC" is inoperative.

    Part Number: TLV320AIC3204 ② #B to #A is normal. ① The voice received by Din(I2S 24bit) passes through the DAC and is not heard from the HPL. Is there anything I set wrong in the register below? The register below is the register of #A. The register of…
    • Answered

  • TLV320AIC3204: Minimum Sampling Frequency

    Resolved
    Part Number: TLV320AIC3204 Hello Is 8KHz the minimum configurable sampling frequency for TLV320AIC3204? 4kHz and 2kHz can be set, but are they not supported? Thanks, Takenari
    • Resolved

  • TLV320AIC3204: How to remove DC offsets at the output

    Part Number: TLV320AIC3204 Other Parts Discussed in Thread: TLV320ADC3101 , TLV320AIC3101 Hi Team, My customer is using TLV320AIC3204 and connecting the IN1_R、IN1_L as shown in the following diagram, and have noticed random DC offset at the output. They've…

  • TLV320AIC3204: 8531+3204 there is no data on the data line

    Part Number: TLV320AIC3204 Hi: We encountered a problem . A product with 8531+3204, which 8531 provides mclk, bclk, lrclk. When I lightly tap the device with my hand, the uplink and downlink data of 3204 disappear. The device must be restarted to…

  • TLV320AIC3204: Clock source for initialing AIC3204

    TI Thinks Resolved
    Part Number: TLV320AIC3204 Hi Sir, My customer is design AIC3204 but their host can't read AIC3204's I2C address (0x30). Does AIC3204 need clock (MCLK or...) as reference clock to process I2C communication? Or any point we have to check if AIC3204 is…

  • TLV320AIC3204: TLV320AIC3204 I2S vs PCM audio question

    Part Number: TLV320AIC3204 Hi, I want to tie a TDK/Invensense ICS-43434 MEMS microphone to a TLV320AIC3204 CODEC. At the moment, I am providing the MEMS with a 1.024MHz BCLK and a 16kHz WCLK. In return, I the MEMS outputs an I2S signed 24-bit 16kHz MSB…

  • TLV320AIC3204: Sine Wave Generator Details

    Part Number: TLV320AIC3204 Hello, Are there any available details on the function of the sine wave generator in this device? Customer is asking if it is CORDIC or DDS. Thanks, Michael
    • Answered

  • TLV320AIC3204: Single-point grounding of AGND and DGND for multiple CODECs

    Resolved
    Part Number: TLV320AIC3204 I am designing an AIC3204. Multiple AIC3204s are planned to be mounted on one board. The Design and Configuration Guide (SLAA404) says to separate AGND and DGND is shorted at one point, close to the device. Where should I ground…
    • Resolved

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