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Showing 8 results View by: Thread Post Sort by
    Answered
  • PCM1742: Output noise due to all-zero data

    Sadanori Kato
    Sadanori Kato
    Resolved
    Part Number: PCM1742 Other Parts Discussed in Thread: PCM1789 Hi, When all-zero data was input to the PCM1742, 70Hz with a noise level of about -108dB and odd-order harmonics appeared from the delta-sigma modulation output. Is this a known symptom? These…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • PCM1742: VS PCM1942KE

    Richard Walborn1
    Richard Walborn1
    TI Thinks Resolved
    Part Number: PCM1742 Other Parts Discussed in Thread: PCM1753 , PCM1741 , PCM1748 it appears that the PCM1742 is a drop in replacement for the PCM 753 , except for the 3.3v volt digital supply. . Is that correct? Also pin 5 on the PCM1753 is listed a NC…
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • PCM1781: PCM1781 IBIS Model

    ?? ??
    ?? ??
    Resolved
    Part Number: PCM1781 Other Parts Discussed in Thread: PCM1789 , PCM5242 , PCM1795 , PCM1742 Tool/software: Hi TI E2E Is it possible to obtain the IBIS model for the following component? If it is not available, could you please let me know a close alternative…
    • Resolved
    • 2 months ago
    • Audio
    • Audio forum
  • Answered
  • PCM1742: EOL plan

    Sadanori Kato
    Sadanori Kato
    Resolved
    Part Number: PCM1742 Other Parts Discussed in Thread: PCM1753 Hi, Our customer is considering using PCM1742KE. So, for PCM1742KE, will the end of production be planned? Best regards, Kato
    • Resolved
    • over 4 years ago
    • Audio
    • Audio forum
  • Answered
  • PCM1781: Request IBIS model

    Akihisa Tamazaki
    Akihisa Tamazaki
    Resolved
    Part Number: PCM1781 Other Parts Discussed in Thread: PCM5242 , PCM1795 , PCM1742 Hello team, The customer requested an IBIS model for the PCM1781? If not, is there an IBIS model for a similar product? Best Regards, Akihisa Tamazaki
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • PCM1681: PCM1681's comparison regarding noise specification between 128fs input and 256 fs input

    Kazuki Kuramochi
    Kazuki Kuramochi
    Resolved
    Part Number: PCM1681 Other Parts Discussed in Thread: PCM1754 , , PCM1742 Hi professional, I ask about whether there is specification difference regarding noise between 128fs and 256fs regarding PCM1754 on this E2E . I'd like to same point with PCM1681.…
    • Resolved
    • over 5 years ago
    • Audio
    • Audio forum
  • Help for Choosing the Right Audio Codec !!!

    Canan Simsek1
    Canan Simsek1
    Other Parts Discussed in Thread: PCM1742 , PCM1748 , PCM1753 Hi All, My name is Canan Simsek. I am doing my bachelor thessis in TI Germany on the topic of "Clock Jitter Influence on Audio Quality ". I want to measure the effect of the CDCMP312…
    • over 13 years ago
    • Audio
    • Audio forum
  • Answered
  • What happens Vout on the PCM17xx if BCK starts and stops?

    Jamaal_Charles
    Jamaal_Charles
    Resolved
    Other Parts Discussed in Thread: PCM1742 , DAC1282 Hello, We are looking to use a handful (4 or so) PCM17xx's in our non-audio application. The number of bits and specs are what we need. Our thought is to use a micro with an I2S port (maybe an M4F), and…
    • Resolved
    • over 11 years ago
    • Audio
    • Audio forum

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