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  • ISOW1412: ISOW1412 vs ISOW1432

    Resolved
    Part Number: ISOW1412 Other Parts Discussed in Thread: ISOW1432 , Hi, I was planning to use ISOW1412BDFMR, but I can't get it. Therefore, we are considering ISOW1432DFMR as an alternative. Is it correct to understand that the only difference between…
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  • ISOW1412: 5V↔︎3.3V level conversion communication with ISOW1412

    TI Thinks Resolved
    Part Number: ISOW1412 Hi, I am currently planning to use the ISOW1412 for communication between the MCU and the external board. Is it possible to communicate between MCU (3.3V) and external board (5V) using ISOW1412? Or when using the ISOW1412, do I need…
    • Answered

  • ISOW1412: use case of general purpose logic

    Resolved
    Part Number: ISOW1412 Other Parts Discussed in Thread: ISO7741 , Hi team, Could you explain the function of general purpose logic? Is it for knowing the power up/down behaviour of the device by using the table below? Can the leave both 7pin(OUT) and 14pin…
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  • RE: ISOW1412: Can performance being tested by simulation?

    Hi Jo, Hung Ching Hsu said: BTW, is following mentioned in any material? I couldn't find it on the Internet. No, this is not a requirement but is a general unsaid guideline. Ideally, fastest rise/fall times are preferred for clear data bit / square…
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  • ISOW1412: Application circuit for Full-Duplex and Half-Duplex

    Resolved
    Part Number: ISOW1412 Hi Sir, May I know the figure 11.3 of the datasheet, is it a full-duplex configuration? if it is, why the DE/RE are shorted to each other? another question is this user guide " Optimize Your Design with Isolated RS-485 Transceivers…
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  • ISOW1412: Treatment for EN/FLT pin

    Resolved
    Part Number: ISOW1412 Hello expert, I have question about treatment for EN/FLT pin. Accoridng to datasheet of "pin functions", TI explain as shown below. * If EN is floating, DC-DC converter is enabled (internal pull-up resistor) On the other hand…
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    • Answered

  • ISOW1412: RS485 resistors clarification

    Resolved
    Part Number: ISOW1412 Other Parts Discussed in Thread: ISO1410 Hello everyone, Our customer is using the ISOW1412 RS-485/RS-422 transceiver. On their PCB they placed three 49.9K ohm resistors (R221, R22, R223) and one selectable 121-ohm resistor (R224…
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    • Answered

  • ISOW1412: About reliability test conditions

    Resolved
    Part Number: ISOW1412 Hi Support Team. Please tell me the following information of the following products. PN#ISOW1412DFMR. I n the attached data, is the HTOL test condition input condition = V㏄ (max)? Thanks, ISOW1412DFMR .pdf
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  • ISOW1412: Connection scheme to use a full duplex part to emulate a half duplex part?

    TI Thinks Resolved
    Part Number: ISOW1412 Hi team, Is there a connection scheme for this part (or other full duplex parts) to emulate a half duplex part? (ie interconnections between A,B,Z,Y, etc.)?
    • Answered

  • ISOW1412: VISOOUT does not output

    Resolved
    Part Number: ISOW1412 Dear team, Would you please answer the following question? Conditions VDD = VIO = 3.3V, VISOOUT = 3.3V(Expected) Problem: VISOOUT does not output Question: Do I need to set it sequentially to output VISOOUT? I couldn't find it in…
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