Search tips
Showing 32 results View by: Thread Post Sort by

  • PCM1809: MCLK specification in controller mode

    Part Number: PCM1809 Tool/software: Hello Experts, My customer has question as follows. Would you answer them, please? 1. MCLK DC spec In controller mode, MCLK input to MD1-pin for reference clock of PLL. At this mode, customer should refer to a following…
    • Answered

  • PCM1809: Requirement specification for MCLK in Controller mode

    Resolved
    Part Number: PCM1809 Tool/software: Dear Team, My customer is considering to use Audio ADC PCM1809 in their audio circuit configuration. In the Controller mode, MCLK is inputted into the PCM1809 from the Host SoC. The datasheet describes as follows…
    • Resolved
    • Answered

  • PCM1809: To increase Gain

    Resolved
    Part Number: PCM1809 Other Parts Discussed in Thread: TLV320ADC3120 Tool/software: Hi experts, My customer is designing with the PCM1809 in a single-ended input configuration. The input signal is 500mVrms, and they want to increase the gain on the ADC…
    • Resolved

  • PCM1809: Compare CIRRUS CS5343 pin definitions

    TI Thinks Resolved
    Part Number: PCM1809 Tool/software: Hi Team, Cause the pin definitions and names of both are different, please help clarify.

  • PCM1809: automatic power-down and target mode pin configuration

    TI Thinks Resolved
    Part Number: PCM1809 Tool/software: Hello Experts, I have question as follows. Would you answer them, please? 1. Regrading automatic power-down in target mode, it is needed to stop BCLK only, correct? Or it is needed to stop both BCLK and FSYNC? 2. Regarding…

  • PCM1809: Does I2S controller mode got the same timing diagram as I2S master mode

    Part Number: PCM1809 Tool/software: Hi Does PCM1809 I2S controller mode got the same timing diagram as I2S master mode? Datasheet Figure 6-6. ( I 2S Protocol Timing In Controller Mode ) looks quite differenct from i2S master mode diagram,
    • Answered

  • PCM1809: Audio ADC and MEMS Microphone selection recommendation

    Resolved
    Part Number: PCM1809 Tool/software: Hi team, I am working on the new TI LaunchPad design which will support vocie detection function. So I am looking for a audio ADC for the signal detection. Then I find our Audio device (PCM1809) which could meet…
    • Resolved

  • PCM1809: I am looking for a device that converts I2S signals to USB 3.0/3.1

    Part Number: PCM1809 Other Parts Discussed in Thread: PCM2902C Tool/software: Thank you everyone for your help. I am looking for a device that converts the SPDIF signal received by a photodiode to USB3.0/3.1. The rough configuration would probably be…

  • PCM1809EVM: Problems with the use of the demo

    TI Thinks Resolved
    Part Number: PCM1809EVM Other Parts Discussed in Thread: PCM1809 Tool/software: Does the demo board of PCM1809 need to be connected to the master board to work? I have tried loading the clock signal It still doesn't work after trying? How should…

  • PCM1804: Differential input with single ended driver

    Part Number: PCM1804 Other Parts Discussed in Thread: PCM1809 Tool/software: Hi I got single ended source. Is any benefit to convert it to differential with front end op amps(datasheet recommended)? Or simply connect in- to analog source gnd via capacitor…

Didn't find what you are looking for? Post a new question.