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  • TLV320AIC31: Audio codec recommendation

    TI Thinks Resolved
    Part Number: TLV320AIC31 Other Parts Discussed in Thread: PCM3168A Tool/software: Hello, My customer is looking for an audio codec IC that can support interfaces like the block below. Please recommend the most suitable product among TI codec ICs…

  • TLV320AIC31: 6PAIC3109TRHBRQ1 LOP LOM

    Part Number: TLV320AIC31 Hi team: We are using codec chip 6PAIC3109TRHBRQ1 and audio amplifier TAS5411QPWPRQ1, we found there is abnormal waveform transmitted from codec before playing audio file Here is the waveform measured on codec chip side…

  • TLV320AIC31: TLV320AIC3100

    TI Thinks Resolved
    Part Number: TLV320AIC31 Hello, For our board with an MCU, we'll be using TLV320AIC3100 Codec. Does TI provide a driver for this IC to work with an MCU? Thank you in advance! Best Regards, Gencay
    • Answered

  • TLV320AIC31: some function check

    Resolved
    Part Number: TLV320AIC31 Hi, I want find codec solution to replace ALC282. Need support Intel HD Audio chipset and Microsoft® WLP (Windows Logo Program) and Lync audio requirements in Windows. 2 Channel (stereo Class-D amplifier 2W+2W), AMP Class…
    • Resolved

  • TLV320AIC31: TLV320AIC3100 and TLV320AIC3120 Radio Line and additional applications

    Answer Suggested
    Part Number: TLV320AIC31 Greetings, For the TLV320AIC3100 and TLV320AIC3120 Audio CODECs 1- Can I use differential Mic inputs as Line for the single ended stereo radio output? If I can use it in that way can I add an optional mic and which pins should…

  • CCS/TLV320AIC31: TLV320AIC31

    TI Thinks Resolved
    Part Number: TLV320AIC31 Tool/software: Code Composer Studio Excuse me, do you have any MCU routines?

  • CCS/TLV320AIC31: TLV320AIC31

    Part Number: TLV320AIC31 Tool/software: Code Composer Studio Excuse me, what is the configuration of initialization register for this chip? Can you send me a detailed register initialization configuration? My email is :1395568368@qq.com .Thank you.
    • Answered

  • TLV320AIC31: Pin direction for supply rails wrong?

    Resolved
    Part Number: TLV320AIC31 Hello, I'm wondering why some power pins are noted to be outputs but in the block diagram they are drawn as inputs?! Table TERMINAL FUNCTIONS on page 3 of https://www.ti.com/lit/gpn/tlv320aic31 Can someone confirm that the…
    • Resolved

  • TLV320AIC31: What could be causing the noise

    Part Number: TLV320AIC31 TLV320AIC31 HPOUT channel test. I2S port input 500Hz sinusoidal digital signal,and found that the output sinusoidal signal was superimposed with about 200mV noise. Waveform reference figure 2 We tested the power and the ground…

  • TLV320AIC31: how to control INx R/L input signal on or off in TLV320AIC31

    TI Thinks Resolved
    Part Number: TLV320AIC31 Hi, I have question is that in the page 33 of datasheet of TLV320AIC31 show: Note that it is not necessary to mix both fully-differential signals if this is not desired—unnecessary inputs can simply be muted using the input…

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