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  Ian Wang

  • 5 days ago
  • Audio
  • Audio forum

  TLV320ADC5140: TLV320ADC5140

  TI Thinks Resolved

  Part Number: TLV320ADC5140 Hi Sir, My customer will use 2 TLV320ADC5140 in a TDM bus, which type TDM bus is your suggestion? Share TDM or Daisy Chain TDM? What’s difference between Share TDM and Daisy Chain TDM? Strength or weakness? Another...
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  Darren Jenkins

  • 1 month ago
  • Audio
  • Audio forum

  TLV320ADC5140: Registers not in datasheet

  • Resolved

  Part Number: TLV320ADC5140 Audio team, Purepath Console, connected with the ADC5140 EVM, allows you
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  Lauren Mayfield

  • 1 month ago
  • Audio
  • Audio forum

  RE: [FAQ] TLV320ADC5140: What are the power-up time and power-down times for different sampling rates?

  The power-up time (the time it takes for the part to go from “sleep mode” to “active mode”) for the TLV320ADCx140 family is comprised of this formula: Power-up time = buffer time (dependent on quick-charge setting) + soft-stepping...
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  manoj kumar kakireni muni

  • 1 month ago
  • Audio
  • Audio forum

  TLV320ADC5140: G.711 Audio Format Support

  TI Thinks Resolved

  Part Number: TLV320ADC5140 Hi Team, We are interfacing the IC TLV320ADC5140IRTWR to the AHD cameras, where the analog cameras sends audio data to this audio codec IC. Does this Codec support G.711 u law format? or how this format can be implemented...
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  Wenting Wu

  • 2 months ago
  • Audio
  • Audio forum

  TLV320ADC5140: What's the maximum number of TLV320ADC5140 can be used together?

  • Resolved

  Part Number: TLV320ADC5140 Hello sir, May I ask what's the maximum number of TLV320ADC5140 can
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  Collin Wells

  • 1 month ago
  • Audio
  • Audio forum

  RE: TLV320ADC5140: TLV320ADC5140 : BCLK separately to each ADC

  In addition to Pedro's comments please note that you can only acquire 4x analog microphones for each TLV320ADC5140, so for 16xmicrophones you'd need 4x ADC5140 devices. For digital microphones, the device allows for 8x digital microphone inputs...
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  Art Mecina

  • 3 months ago
  • Audio
  • Audio forum

  TLV320ADC5140: MCLK signal Glitch

  • Resolved

  Part Number: TLV320ADC5140 Hi Team, Good day. Our customer is having some glitches on the MCLK
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  Wenting Wu

  • 3 months ago
  • Audio
  • Audio forum

  TLV320ADC5140: large noise when connecting to customer's board

  Part Number: TLV320ADC5140 Hello Sir, One of my customers connects TLV320ADC5140 EVM to their own board. They uses 4-CH single-ended input. FSYNC is 32KHz, MCLK is 8.192MHz, SBCLK is 4.096MHz, the SBCLK/FSYNC is 128. The power up order is: Platform...
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  JIN HYUNG LEE

  • 4 months ago
  • Audio
  • Audio forum

  TLV320ADC5140: about microphone connecion

  TI Thinks Resolved

  Part Number: TLV320ADC5140 Hello, I have a question about microphone connection of TLV320ADC5140. Is it possible to connect a single microphone to 4 ADCs to make 4channel summation mode? Is there any side-effect of this system? Best regard,
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  Collin Wells

  • 3 months ago
  • Audio
  • Audio forum

  RE: [FAQ] TLV320ADC5140: MCLK Input Clock Requirements

  1.) The maximum input frequency is: 36.864MHz. 2.) Duty-Cycle min/max is 45% and 55% respectively 3.) Jitter should be <1ns if the PLL will be used with the MCLK as an input 4.) Logic level glitches or other noise on the clock input must be avoided...

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