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Showing 66 results View by: Thread Post Sort by
  • PCM1808-Q1:intermittent noise every 4 seconds

    TEOBALDO LOPEZ
    TEOBALDO LOPEZ
    Other Parts Discussed in Thread: PCM1808-Q1 , TAS5548 , PCM1808 Número de pieza: PCM1808-Q1 Herramienta/software: Greetings. I'm working on a degree project involving the TAS5548 and the PCM1808. After various configurations due to noise, I realized…
    • 4 months ago
    • Audio
    • Audio forum
  • Answered
  • PCM1808-Q1: power timing quesion

    Qin zhiqiang
    Qin zhiqiang
    Resolved
    Part Number: PCM1808-Q1 Other Parts Discussed in Thread: PCM1808 Tool/software: Hi TI teams, our project use PCM1808 as a analog to digital device, analog power supply is 5V power rail, digital power supply is 3,3V power rail, but i don't find any power…
    • Resolved
    • 4 months ago
    • Audio
    • Audio forum
  • PCM1808-Q1: PCM1808-Q1 TEMPERATURE RANGE

    Allen yang
    Allen yang
    Part Number: PCM1808-Q1 Other Parts Discussed in Thread: PCM1808 , Hi Team PCM1808QPWRQ1 TEMPERATURE RANGE Please provide Rjt,Rjc,Rjb parameters Thank
    • over 1 year ago
    • Audio
    • Audio forum
  • PCM1821-Q1: Antialias LPF from PCM1808

    Youhei Miyaoka
    Youhei Miyaoka
    TI Thinks Resolved
    Part Number: PCM1821-Q1 Other Parts Discussed in Thread: PCM1808 , PCM1821 Hello team, My customer think to use PCM1821 for next project. In previous project, they used PCM1808. Seeing from datahseet, PCM1821 does not have Antialias LPF in Functional…
    • 2 months ago
    • Audio
    • Audio forum
  • PCM1808-Q1: thermal resistance PCM1808-Q1

    Kazusa Suzuki
    Kazusa Suzuki
    TI Thinks Resolved
    Part Number: PCM1808-Q1 Other Parts Discussed in Thread: PCM1808 Hello On PCM1808-Q1 datasheet, there is no Thermal information table. we can find Thermal information table on PCM1808 datasheet. are θ jc and ψ jt same as PCM1808? we can find…
    • over 4 years ago
    • Audio
    • Audio forum
  • Answered
  • PCM1808-Q1: Analog input

    Nanjun Xu1
    Nanjun Xu1
    Resolved
    Part Number: PCM1808-Q1 Hello, it is posted here: https://e2e.ti.com/support/audio-group/audio/f/audio-forum/1076843/pcm1808-q1-center-voltage-input-range "DC blocking capacitor in series with the input - In this case the device self biases the inputs…
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • PCM1808-Q1: Are the Mclk and Bclk of the PCM1808 output from the same clock source?

    Haury Zhou
    Haury Zhou
    Part Number: PCM1808-Q1 Other Parts Discussed in Thread: PCM1808 Hi team, Are the Mclk and BCLK of the PCM1808 output from the same clock source? Best Regards, Haury
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • PCM1808-Q1: Center voltage input range

    Shinji Tsuji
    Shinji Tsuji
    Resolved
    Part Number: PCM1808-Q1 Other Parts Discussed in Thread: PCM1808 Hi team, I asked about center voltage input range and got answer as it is Vref range. But I found following thread explaining it us not Vref tolerance. https://e2e.ti.com/support…
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • PCM1808-Q1: schmitt trigger input

    Shinji Tsuji
    Shinji Tsuji
    Resolved
    Part Number: PCM1808-Q1 Hi team, Could you please advise how much hysteresis does the logic input pins have? regards,
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • PCM1808-Q1: Vcc supply timing

    Shinji Tsuji
    Shinji Tsuji
    TI Thinks Resolved
    Part Number: PCM1808-Q1 Other Parts Discussed in Thread: PCM1808 Hi team, Is it OK to apply 5V to Vcc after Vdd powered up? In my case, There is a case that Vdd applied first and then Vcc applied at the timing below in blue line. Does the device…
    • over 3 years ago
    • Audio
    • Audio forum
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