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  • DS89C21: Receiver common

    TI Thinks Resolved
    Part Number: DS89C21 Tool/software: Hi All, I have a question about the DS89C21. Could you please tell me the Common-Mode input Voltage Range on the receiver side? The Absolute Maximum Ratings state Receiver Input Voltage—Vcm, but what is the recommended…
    • Answered

  • DS89C21: Common-Mode input Voltage Range

    Resolved
    Part Number: DS89C21 Tool/software: Hi All, I have a question about the DS89C21. Could you please tell me the Common-Mode input Voltage Range on the receiver side? The Absolute Maximum Ratings state Receiver Input Voltage—Vcm, but what is the recommended…
    • Resolved

  • DS89C21: DS89C21

    TI Thinks Resolved
    Part Number: DS89C21 Hello! My name is Oleksii Mitin. I am working in S and Y Industries, Winfield, Ks, USA. I have a next question. What difference between DS89C21 and DS89C21TM/NOPB? What does means TM/TMX/NOPB? I can't find information anywhere about…

  • RE: DS89C21: Short circuit problem

    Hi Tom/Zhongui, Failure analysis submissions can be found through this link on TI's website: https://www.ti.com/support-quality/additional-information/customer-returns.html If you did not buy the parts directly from TI, you will have to go through…

  • DS89C21: About unused terminals

    TI Thinks Resolved
    Part Number: DS89C21 Hi All, I have a question about DS89C21. If the input terminal (RI / RI *) on the receiver side is not used, can I connect it to GND? Best Regards, Ishiwata

  • DS89C21: DS89C21TMX VIH/ VIL/ VCH/ VOL Min/typ/max

    Part Number: DS89C21 Hello My customer is considering to use the DS89C21TMX. could you tell us min, typ and max spec for the DS89C21TMX at below condition? Vcc= +4.85V Ta = + 25C best regards, Kazusa suzuki
    • Answered

  • DS89C21: DS89C21 and DS8921

    Resolved
    Part Number: DS89C21 Other Parts Discussed in Thread: DS8921 , Hi,expart. What is the difference between DS89C21 and DS8921? Is DS89C21 a next-generation product of DS8921? Best regards. Ryuji
    • Resolved

  • DS89C21: Can I use this RS422 with tidu0033 (RS485) repeaters?

    TI Thinks Resolved
    Part Number: DS89C21 Other Parts Discussed in Thread: TIDA-00333 , THVD1510 Hi all, I am designing an RS422 point-to-point link ring network (connecting STM32 uControllers) with DS89C21 Transceivers. The distance between the 2 nodes will be 2 km and I…
    • Answered

  • DS89C21 reflects back an inverted version of DI to RO

    Resolved
    Other Parts Discussed in Thread: DS89C21 I am using a DS89C21 for RS422 serial communications. It appears that when I send data to its "DI" pin, I see the same data inverted, coming out of the "RO" pin. The output Rx and Tx pair pins are not connected…
    • Resolved
    • Answered

  • PCM9211: Recommendation for transmission according to AES3 standard

    Resolved
    Part Number: PCM9211 Other Parts Discussed in Thread: DS89C21 , TLV3541 , THVD1452 Dear Sir or Madam, i would like to convert the audio output signal at MPO0 (Pin15) of the PCM to a signal according to the AES3 standard. My configuration looks like this…
    • Resolved

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