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  • TLV320AIC3120: About Power Seqeunce of TLV320AIC3120 AUDIO CODEC.

    Resolved
    Part Number: TLV320AIC3120 Dear team, I am using TLV320AIC3120 AUDIO CODEC. I'd like to have some information about these below. 1) When using I2S related pins (VDD18) and SDA/SCL (PU VCC_1.8V), does IOVDD also need to supply 1.8V power? 2) Is simultaneous…
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    • Answered

  • TLV320AIC3120: TLV320AIC3120 frequency bandwidth

    Resolved
    Part Number: TLV320AIC3120 Hi Can I use this codec for signals up to 50kHz (special application) considering the audio signals are limited to 20kHz? thank you
    • Resolved

  • TLV320AIC3120: Line Input & Output voltage levels

    TI Thinks Resolved
    Part Number: TLV320AIC3120 Hi I'm Jieun, I have some questions about TLV320AIC3120 Audio CODEC. In datasheet, it indicates that the recommended level of inputs is 0.707Vrms(@AVDD=3.3V, single-ended). I was wondering if I could know Line input and…
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  • TLV320AIC3120: MCLK Requirement

    Resolved
    Part Number: TLV320AIC3120 Hello, Does the TLV320AIC3120 need to be given an external clock through the MCLK pin or is there an internal clock we can use? Thanks.
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  • TLV320AIC3120: Generating BCLK and WCLK from MCLK

    Resolved
    Part Number: TLV320AIC3120 Hello, We have the TLV320AIC3120 in a product we've prototyped. We're working on getting the clocks configured correctly since the part is no longer on the eval board. On the eval board, BCLK and WCLK are provided through…
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  • TLV320AIC3120: Howling or echo cancellation

    Resolved
    Part Number: TLV320AIC3120 Hi, My customer requests implementing a howling or echo cancellation function on the miniDSP of TLV320AIC3120. Has AIC3120 ever implemented a howling or echo cancellation function? If not, do you think that the implementation…
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    • Answered

  • TLV320AIC3120: Power Sequencing Requirement

    Resolved
    Part Number: TLV320AIC3120 Hello, The datasheet mentions that the supplies for the part should be sequenced in a particular order in section 7.3.1. Later in the datasheet, in section 9, it says that the part has been designed to be extremely tolerant…
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  • RE: TLV320AIC3120EVM-U: Production Implementation of TLV320AIC3120 Configuration

    Hi Andrew, It's looking like the microcontroller we selected isn't going to have enough spare memory to store our configuration on top of the other code we're running, so we need to use an onboard EEPROM. The user guide for the TLV320AIC3120…
    • Answered

  • TLV320AIC3120: Request TLV320AIC3120 for Echo cancellation

    Resolved
    Part Number: TLV320AIC3120 Hi, I a m looking for a component for an audio application requiring Noise reduction and Echo cancellation for 1 channel. Within the miniDSP family I have found the TLV320AIC3120 which seems to be the ideal and cheaper solution…
    • Resolved

  • TLV320AIC3120: Minimum requirements of host processor to use with this CODEC

    TI Thinks Resolved
    Part Number: TLV320AIC3120 Hello - We are using the CODEC ( TLV320AIC3120) in a battery powered product consisting of the CODEC, microphone, speaker and host processor. We would like to use the ATTINY84 has the host processor and I would like to know if…

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