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  • RE: ISOW1412: Pin Capacitance on Receiver Pins for ISOW1412

    Hi KrnB, Sorry about the delay in getting the requested information and thank you for your patience. The capacitance of A and B pins with respect to GISOIN is 9pF. I hope this answers your question, thanks. Regards, Koteshwar Rao
    • Answered

  • RE: ISOW1412: real-time switch full/half duplex on ISOW1412 design

    Resolved
    Hi Koteshwar, Yes, I have to add another one isolated GPIO to make it work. Maybe one day TI can add a model with different side GPIOs in ISOW1412. ^_^ Thanks.
    • Answered

  • RE: ISOW1412: Ferrite beads (FBs) recommendation value

    Resolved
    Hi Shotaro-san, Thank you for following up with additional questions. Radiated emissions of customer application are not only dependent on the ISOW1412 but are also dependent on other factors like PCB size, all connecting cables and its enclosure type…

  • ISOW1412: CISPR32 use vs MIL-STD-461E for ISOW1412 device

    TI Thinks Resolved
    Part Number: ISOW1412 To whom it may concern the datasheet for the ISOW1412 describes the inclusion of a number of capacitors around the device connected to the power pins. However, these capacitors make it only possible for the part to attain noise levels…
    • Answered

  • ISOW1412: Logic Supply Current for Driver & Receiver disabled condition

    Resolved
    Part Number: ISOW1412 Hello, I am checking ISOW1412 for a new design & wanted to know the Logic Supply Current in my application standby condition (Driver & Receiver disabled) but Power Converter in Active condition (i.e Visoout=5V). In datasheet…
    • Resolved
    • Answered

  • ISOW1412: What is the input voltage Range for VDD pin for Visoout = 5V ?

    Resolved
    Part Number: ISOW1412 Hello, From the Table 10-1 of ISOW1412 datasheet, I understand that to expect Visoout = 5V, the VDD pin cannot be supplied by 3.3V typ but should be supplied from 5V typ. While in Table 8.2 of the datasheet, the range mentioned for…
    • Resolved
    • Answered

  • ISOW1412: Isolation barrier

    Resolved
    Part Number: ISOW1412 Hello team, My customer has a question on isolation barrier. Can you give me your knowledge? <Question> When an IC is broken by high voltage between secondary side pin and GND2, IC maintains "Isolation Rating"? Best…
    • Resolved
    • Answered

  • ISOW1412: ESD data request

    Resolved
    Part Number: ISOW1412 Hi Support Team. In the Qualification Summary, the results of ESD-HBM and CDM are described as "See data sheet". However, the datasheet does not show the results of CDM. Please tell me CDM data of ISOW1412BDFMR. Thanks…
    • Resolved

  • ISOW1412: Flow soldering

    TI Thinks Resolved
    Part Number: ISOW1412 Hello team, Can ISOW1412DFMR accept flow soldering? Best regards, Shotaro
    • Answered

  • ISOW1412: Questions on Schematic and Layout

    Resolved
    Part Number: ISOW1412 Hello team, 1. Capacitor value On EVM, a Murata cap is applied as C4. Do we have some recommendation on DC bias and initial tolerances? Also is there a lower limit? *C4: GRM21BR6YA106KE43L (+/-10% Initial Tolerance, -37.3% DC Bias…
    • Resolved

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