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  • ISO6763-Q1: carrier frequencies

    TI Thinks Resolved
    Part Number: ISO6763-Q1 Other Parts Discussed in Thread: ISO7763-Q1 , Tool/software: Dear team, Are the internal carrier frequencies of ISO7763-Q1 and ISO6763-Q1 same? What are the carrier frequencies? Thank you!
    • Answered

  • ISO6763-Q1: What is the number of deocupling capacitors for optimized operation

    Resolved
    Part Number: ISO6763-Q1 Hello, I use to an ISO6763FQDWRQ1, we can read in the datasheet to add an 0.1uF. But this sentence, to add a 0.1uF + 1uF is just to improve the behavior during the test or it's for an optimum use?
    • Resolved

  • ISO6763-Q1: High In1 while VCC2 is off

    TI Thinks Resolved
    Part Number: ISO6763-Q1 If In1 is high but VCC2 is off, would it somehow damage the input on either of the sides?
    • Answered

  • ISO6763-Q1: Do VCC1 and VCC2 have to be equal?

    Resolved
    Part Number: ISO6763-Q1 Or can they be different for example 1.8V on one side and 5V on the other side? We want to minimize the current consumption on one of the sides and going down in voltage seems to do that. Is it more prone to EMI if the voltage…
    • Resolved

  • ISO6763: Unknown Failure Caused Internal Short Between Ground and VCC Pins

    TI Thinks Resolved
    Part Number: ISO6763 My team included this digital isolator in a recent design and experienced a surprising failure mode. We noticed that an mcu communicating through the digital isolator began to smoke and ultimately was destroyed. We detected that a…
    • Answered

  • ISO6763: VCC1 and VCC2 use different voltage value

    Resolved
    Part Number: ISO6763 Hi TI, 1. Can VCC1 and VCC2 use different voltage value, for example VCC1 is 5V and VCC2 is 3.3V? 2. If the VCC voltage is 5V and the input signal voltage is 3.3V, will the output signal voltage follow its input voltage? Thank you…
    • Resolved
    • Answered

  • ISO6763: About [ Safety-Related Certifications (pending) ]

    Resolved
    Part Number: ISO6763 We are considering implementation in CE certified products. [• Safety-Related Certifications (pending):] Please tell me the acquisition completion schedule.
    • Resolved
    • Answered

  • Lack of data sheet XISO6763FQDWRQ1

    Resolved
    Other Parts Discussed in Thread: ISO6763-Q1 , ISO6763 Hi I am Componet Engineer in Scanfi Sieradz - I have question regarding to one of mpn from TI: XISO6763FQDWRQ1 - I couldn't find a data sheet to that mpn in TI website and my question is: It is a good…
    • Resolved
    • Answered

  • RE: ISO7763: ISO7763DWR and ISO7763FDWR About the difference

    Resolved
    Hi Takahashi-san, Thanks for reaching out. The only difference between ISO7763DWR and ISO7763FDWR is the default output state. ISO7763DWR has a default output state of HIGH while ISO7763FDWR has LOW output default state. Please refer to Table 1 and Table…
    • Answered

  • RE: ISO6760: Designing with ISO6760

    Resolved
    Hi Shibin, Thanks for reaching out and for your interest in ISO6763. Please see my inputs below to your questions, thanks. Shibin Varghese said: 1). I hope there is nothing wrong with supplying 2 different voltage rails at VCC1 and VCC2. Yes, this is perfectly…

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