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  • TLV320AIC3109-Q1: Query

    Resolved
    Part Number: TLV320AIC3109-Q1 Tool/software: Hello Team, Currently we are using TLV320AIC3109-Q1 Audio codec in our design. As per requirements, instead of going with internal Mic Bias of TLV320AIC3109-Q1 , we are planning to use External Mic Bias voltage…
    • Resolved

  • TLV320AIC3109-Q1: TLV320AIC3109-Q1

    TI Thinks Resolved
    Part Number: TLV320AIC3109-Q1 Tool/software: Dears， Is there a corresponding EVM board for 6PAIC3109TRHBRQ1? Is there a corresponding EVM board ordering number? Many thanks! Arabella Zhang

  • TLV320AIC3109-Q1: TLV320AIC3109-Q1

    TI Thinks Resolved
    Part Number: TLV320AIC3109-Q1 Tool/software: Dears, My customer TZTEK PRECISION, is the very important Test and Measurement customer. Now they want to can the Linux driver for this audio chip be provided to them? Many thanks! Arabella Zhang
    • Answered

  • TLV320AIC3109-Q1: Audio Data Serial Interface Timing Requirements

    Resolved
    Part Number: TLV320AIC3109-Q1 Tool/software: Dear Team, My customer is evaluating the 6PAIC3109TRHBRQ1 ( TLV320AIC3109-Q1) on their system. They want to confirm the rise/fall time requirements described in “6.6 Audio Data Serial Interface Timing Requirements…
    • Resolved

  • TLV320AIC3109-Q1:about Anti-Aliasing Filter

    Part Number: TLV320AIC3109-Q1 Tool/software: Hi, We are trying to through in-out a signal of SineWaves into ADC-DAC of TLV320AIC3109 upon fs=8kHz(Nyquist point=4kHz) with a DSP, and about 1kHz, has correctly out, but about 2.5kHz to 3.5kHz, (may be by…
    • Answered

  • RE: TLV320AIC3109-Q1: About the meaning of fs(ref)

    Resolved
    Hi Okutsu-san, Yes you are correct that the phase error follows by the same amount. Best regards, Jeff McPherson

  • TLV320AIC3109-Q1: I2C CLK is pulled low after power-up

    Part Number: TLV320AIC3109-Q1 Tool/software: During the test, we find that if power supply of TLV320A is pulled down and up again while RST keeps high all the time , SCLK will keep low sometimes. My question is Q: Is it reasonable? Q: Why is SCLK low…

  • TLV320AIC3109-Q1: Audio recorder

    TI Thinks Resolved
    Part Number: TLV320AIC3109-Q1 Tool/software: Hi Team, My customer is finding the solution that support audio recorder. In the meanwhile, it can check if the speaker is successfully installed or not. This is automotive infotainment display module. Our…

  • TLV320AIC3109-Q1: TLV320AIC3109-Q1 Path1 and path2 delay time issue

    Part Number: TLV320AIC3109-Q1 Hi team, Could you help to confirm the audio delay time of Path1 and Path2? This delay data will affect the effectiveness of our noise reduction algorithm, so we now need to collect this delay data. Thanks X…
    • Answered

  • TLV320AIC3109-Q1: I2C SDA stuck in low

    Resolved
    Part Number: TLV320AIC3109-Q1 Other Parts Discussed in Thread: TAS6424E-Q1 , , TAS6424 Tool/software: Hello TI expert, We are now having I2C SDA stuck issue on AIC3109. When issue happens, SDA is pulled-low. (SCL is high normally.) In our system, I2C s…
    • Resolved

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