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Showing 203 results View by: Thread Post Sort by
  • TLV320ADC5140: SNR vs input amplitude

    Anderson Cheng
    Anderson Cheng
    TI Thinks Resolved
    Part Number: TLV320ADC5140 Tool/software: customer need a picture of SNR vs input amplitude like below, can we provide?
    • over 1 year ago
    • Audio
    • Audio forum
  • TLV320ADC5140: I2S Protocol

    Fabio Gou
    Fabio Gou
    TI Thinks Resolved
    Part Number: TLV320ADC5140 The customer is using TLV320ADC5140 to sample four analog microphone signals. Because the I2S host is a standard I2S and cannot be modified, only tlv320adc5140 can be connected to the standard I2S interface. Whether it is…
    • over 1 year ago
    • Audio
    • Audio forum
  • TLV320ADC5140:Currently we want to use this ADC to capture audio, but we can't output the sound

    ye sun
    ye sun
    Part Number: TLV320ADC5140 Tool/software: 目前我们想使用 STM32来控制 adc5140进行音频捕获,但是我们的 ADC 似乎无法正常工作,这是我们为这个 ADC 配置的寄存器。 ADC_DATE_INPUT (0x00,0x00);/*选择寄存器的页码*/ ADC_DATE_INPUT(0x02 , 0x81);/*上电*/ ADC_DATE_INPUT(0x05 , 0x05); ADC_DATE_INPUT(0x07 , 0x40);/*ASI_CFG0…
    • 8 months ago
    • Audio
    • Audio forum
  • TLV320ADC5140: TVL320ADC5140 master + Raspberry Pi model 5 TDM 4 channels ,16bit, 48Kbit, 12.288 Mhz

    Valerii Repin
    Valerii Repin
    TI Thinks Resolved
    Part Number: TLV320ADC5140 Other Parts Discussed in Thread: TLV320ADC6140 Tool/software: Hi here. We are planing to use TLV320ADC5140 for our project. I'm fighting whit TVL320ADC5140 master + Raspberry Pi model 5 ---- 6.12.20+rpt-rpi-2712 in slave mode…
    • 6 months ago
    • Audio
    • Audio forum
  • TLV320ADC5140: One master and multiple slaves

    Dhanaraj Shanmugam
    Dhanaraj Shanmugam
    TI Thinks Resolved
    Part Number: TLV320ADC5140 Tool/software: Hi, We have two ADCs that are connected to a master. TI ADC MCLK is supplied by an external clock due to inaccurate samples received by the master when mclk is provided by the master. 4 channel inputs are…
    • over 1 year ago
    • Audio
    • Audio forum
  • TLV320ADC5140: Does this ADC support cascading of two TLV320ADC5140

    William Zhang2
    William Zhang2
    TI Thinks Resolved
    Part Number: TLV320ADC5140 Hi Team, The I2S on main control side only has one data, and need to send audio data exceeding 4 channels through TDM through two TLV320ADC5140 cascading. Does this ADC support cascading of two TLV320ADC5140? Is there…
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • TLV320ADC5140: AGND and DGND

    Hideki Hayashi1
    Hideki Hayashi1
    Resolved
    Part Number: TLV320ADC5140 Hi team, Looking at the connection example described in the specification, the GND of ADC5140 is connected only to the AGND (the ▼ mark in the figure below). DGND is connected to the DREG and IOVDD through a bypass capacitor…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • TLV320ADC5140: Is it possible to acquire a DC voltage with the TLV320ADC5140 ADC?

    Marco Venturini
    Marco Venturini
    Resolved
    Part Number: TLV320ADC5140 Hello! As stated in the title, is the TLV320ADC5140 capable to convert a DC voltage? I see some mentions in the datasheet about DC coupling, but it's seems alto that an HPF is always applied to the input. Thanks, Marc…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • TLV320ADC5140: Request for circuit review

    MJ Jeon
    MJ Jeon
    TI Thinks Resolved
    Part Number: TLV320ADC5140 Hi, TI support team My customer requested review for TLV320ADC5140 circuit. - Customer name : MARUSYS I will share more detail information of project and customer. Since the material is confidential, I can share by…
    • over 1 year ago
    • Audio
    • Audio forum
  • TLV320ADC5140: Date transmission delay time

    Amber Si
    Amber Si
    Part Number: TLV320ADC5140 Hi My customer care about data sampling time of TLV320ADC5140. So l would like to know what is t he delay time range of audio data from input pin to output pin? Thanks. Amber Si
    • over 1 year ago
    • Audio
    • Audio forum
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