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Showing 19 results View by: Thread Post Sort by
  • TAA3040: Changing HPF Setting

    Adam Garstone
    Adam Garstone
    TI Thinks Resolved
    Part Number: TAA3040 Hi, Is it possble to change the HPF setting in the DSP_CFG0 Register on the fly? If not, what state does the TAA3040 have to be in to change the setting? Thanks.
    • 2 months ago
    • Audio
    • Audio forum
  • Answered
  • TAA3040: clipping function

    Toshiro Imi
    Toshiro Imi
    Resolved
    Part Number: TAA3040 Hello. Our customer has a question if TAA3040 build in clipping function when input overflow. Since he found out output voltage rollover phenomenon, he is investigating if this phenomenon comes from either TAA3040 or software…
    • Resolved
    • 4 months ago
    • Audio
    • Audio forum
  • TAA3040: Questions about TAA3040 top marking

    Jacky Wang(QD)
    Jacky Wang(QD)
    TI Thinks Resolved
    Part Number: TAA3040 Other Parts Discussed in Thread: TLV320ADC3140 , Tool/software: Hi Team, We found the top marking in TAA3040 datasheet is ADC3140, is there any mistake in here? What's the relationship between TAA3040 and TLV320ADC3140?
    • over 1 year ago
    • Audio
    • Audio forum
  • TAA3040: Questions about TAA3040 example configuration code

    Jacky Wang(QD)
    Jacky Wang(QD)
    TI Thinks Resolved
    Part Number: TAA3040 Tool/software: Hi Team, Customer wants to use TAA3040 for one channel audio input with I2S format data output as below picture showing, can you help to provide the example configuration code for this use case? Thanks.
    • over 1 year ago
    • Audio
    • Audio forum
  • TAA3040: Channel gain setting

    Toshiro Imi
    Toshiro Imi
    TI Thinks Resolved
    Part Number: TAA3040 Hello, Our customer has a question how to set channel gain without ADC power off, ever since he could see the datasheet description in below bold potion. Is he able to set channel gain by following 3 options 1) channel gain setting…
    • 7 months ago
    • Audio
    • Audio forum
  • TAA3040: SNR characteristics data

    Toshiro Imi
    Toshiro Imi
    TI Thinks Resolved
    Part Number: TAA3040 Hello, Our customer has aquestion about SNR data with respect to MICBIAS voltage or gain as shown below. While I checked the datasheet, this device does not seem to have MICBIAS gain but MICBIAS voltage selection function. If…
    • 7 months ago
    • Audio
    • Audio forum
  • TAA3040: Channels not enabled

    Adam Garstone
    Adam Garstone
    Part Number: TAA3040 Tool/software: Hi, So we're trying to set up the TAA3040 with four differential input channels, DC coupled, and four 32 bit TDM output slots. The chip is slaved to FS and BCLK with internal PLL and all clock setting automatic. …
    • 11 months ago
    • Audio
    • Audio forum
  • Answered
  • TAA3040: single end SNR

    Toshiro Imi
    Toshiro Imi
    Resolved
    Part Number: TAA3040 Tool/software: Hello, Our customer has a question about single end mode SNR. Although the datasheet specify differential SNR in below, he needs to know single end SNR at AVDD=3.3V, fs=48kHz 0dB/12dB gain setting. Could you please…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • TAA3040: Datasheet

    Shuhei Goto
    Shuhei Goto
    Resolved
    Part Number: TAA3040 Other Parts Discussed in Thread: TLV320ADC3140 Tool/software: Hi team, In the datasheet(SBAS80), I cannot find the images below. Figure6-13,14,15 Figure6-64 Figure8-1,8-2 When it would be revised? Best regards, Goto
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • TAA3040: How to controll the channel gain while using the device

    Ayako Kihara
    Ayako Kihara
    Resolved
    Part Number: TAA3040 Tool/software: Hi experts, TAA3040 datasheet says that "Configure the desired channel gain setting before powering up the ADC channel and do not change this setting while the ADC is powered on." Despite automatic gain controll …
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
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