• TLV320ADC5140: TLV320ADC5140 Issue

  

  Ian Wang

  TI Thinks Resolved

  Part Number: TLV320ADC5140 Hi Sir, We have an issue for using ADC5140, pls kindly comments for it, thanks. MIC setting as below (Mic 1 ->In 1 ->Out 1-> TDM1)..., we found TDM7 TDM8 o/p phase will have phase shift issue. 2. We modify input…

  • 3 months ago
  • Audio
  • Audio forum
Answered

• TLV320ADC5140: register configuration order

  

  Amy Luo

  Resolved

  Part Number: TLV320ADC5140 Hi team, How can I configure the TLV320ADC5140 more easily with non-TI ARMs? One of our customers now has an evaluation board, and after exporting the register configuration on the evaluation board through PPC3, can the customer…

  • Resolved

  • 11 days ago
  • Audio
  • Audio forum
Answered

• TLV320ADC5140: DRE at 96kHz sample rate producing spikes

  

  Jeroen van Waterschoot

  Resolved

  Part Number: TLV320ADC5140 We are using DRE successfully at 48kHz in TDM256 Slave Mode, but when I set the sample rate to 96kHz (BCK = 24MHz), spikes appear between 5 and 20khz. Without DRE, the part is working fine and exhibiting the expected performance…

  • Resolved

  • 11 days ago
  • Audio
  • Audio forum
Answered

• TLV320ADC5140: ENABLE DRE of TLV320ADC5140

  

  Wenting Wu

  Resolved

  Part Number: TLV320ADC5140 Other Parts Discussed in Thread: TLV320ADC3140 Hello Sir, It's still about enabling DRE of TLV320ADC5140. My customer connects all inputs together (CH1 to CH4) and the customer only try to enable CH1's DRE. The following is…

  • Resolved

  • 5 months ago
  • Audio
  • Audio forum

• RE: TLV320ADC5140: TLV320ADC5140

  

  Uttam Agarwal

  Hi Ian, Thanks for sharing the host protocol diagram. Based on this diagram, we need to fine tune the configuration of the device to align with the protocol. I will be replying you directly over the email directly because that will be faster for me to…

  • 6 months ago
  • Audio
  • Audio forum
Answered

• TLV320ADC5140: Unused GPIO1 (Pin 20)

  

  Chia Cheng Wang

  Resolved

  Part Number: TLV320ADC5140 Dear All, if Pin 20 (GPIO1) is not used, should we leave it floating or it has to be connected to GND? Thank you for your help. Best Regards Evan

  • Resolved

  • 2 months ago
  • Audio
  • Audio forum
Answered

• TLV320ADC5140: big noise at recording start-up

  

  Ken Zhang

  Resolved

  Part Number: TLV320ADC5140 hi, all Customer sets both channel 1 and channel 2 as line in type analog single-end input in TLV320ADC5140. -20DB @300ms output noise from both channel 1 and channel 2 can be found when both channel 1 and 2 start to record…

  • Resolved

  • 2 months ago
  • Audio
  • Audio forum

• TLV320ADC5140: input full scale AC signal voltage tolerance

  

  Ken Zhang

  TI Thinks Resolved

  Part Number: TLV320ADC5140 hi, all The only typical value of input full scale AC signal voltage is listed in ADC5140 DS. and its 2Vrms. a customer needs to know what its min. and max. value of input full scale AC signal voltage?

  • 2 months ago
  • Audio
  • Audio forum

• TLV320ADC5140: ADC in the range up to 150KHz - with drivers for linux. PRi or Beagle

  

  Andrew Buckin

  TI Thinks Resolved

  Part Number: TLV320ADC5140 Other Parts Discussed in Thread: PCM1681 , Hello everyone, I am making an echo sound for my boat and choose audio ADC in the range up to 150KHz intup signal, with drivers for linux. Now I am using PCM1681 on Raspberry Pi. I…

  • 1 month ago
  • Audio
  • Audio forum

• TLV320ADC5140: TLV320ADC5140 Issue

  

  Ian Wang

  TI Thinks Resolved

  Part Number: TLV320ADC5140 Hi Zak, We have a super urgent issue in G customer with confidential. I'll send you mail off-line to discuss it, pls kindly help it. thanks. Thanks, Ian.

  • 7 months ago
  • Audio
  • Audio forum

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