Search tips
Showing 48 results View by: Thread Post Sort by

  • RE: ISO1430: ISO1430 - Separate ground ISO1430 from ground shield wire - 61000 4-4

    Hello, Thanks for your answer. Ok we connect 1430 ISO ground with the same ground of wire (see image). But my fear, if we have electricals perturbations on wire during EMC tests, will it damage/perturbations quality of ground of ISO1430 ? Regards, Bruno…
    • Answered

  • ISO1430: Distance max RS485 5V and 3V3 - 1200 meters - 1 Mbit/s

    Resolved
    Part Number: ISO1430 Hello, We update an old industrial network based on RS485 at 1 Mbit/s, we used ISO1430 wich work perfectly to replace old components (driver+isolation transformer). We use simple pairs cable (150 characteristics) with 150 ohms termination…
    • Resolved
    • Answered

  • ISO1430: ISO1430 Power supply

    Resolved
    Part Number: ISO1430 Is it possible to use ISO1430 is suspended by cutting off only the VCC2 power supply among the VCC1/VCC2 power supplies?
    • Resolved

  • ISO1430: Suffix differences

    TI Thinks Resolved
    Part Number: ISO1430 Hi engineer, What is the differences between ISO1430BDW, BDWR and DWR?

  • ISO1430: relation between data rate and power consumption

    TI Thinks Resolved
    Part Number: ISO1430 Hi experts, Could you please tell me the question about ISO143x power consumption? The data sheet lists the current consumption at 12Mbps. Could you please tell me how t he current consumption change when D changes. Will this value also…

  • RE: ISO1430: ISO1430DW IC has a loop back fault

    Hi Vijay, Thank you for walking us through the data receive and transmit process and also briefly describing the issue that you are facing. From the steps you listed out, I understood that RXD pin receives commands like "R!" and when such commands are…
    • Answered

  • THVD1400: Non isolated version of ISO1430?

    Resolved
    Part Number: THVD1400 Other Parts Discussed in Thread: THVD1420 , ISO1430 Hello support team, I was looking for a counterpart of the ISO1430 without isolation. Comparing the datasheets of the ISO1430 and the THVD1420 made me assume that the bus sides are…
    • Resolved

  • ISO1430: want to reduce current/power on bus-side.

    TI Thinks Resolved
    Part Number: ISO1430 Hi, According to the application note, SLLA453A, we can find the added 10ohm series resistors. By using these resistors, A-B impedance is 54ohm(Bus transmission) + 10ohmx2 = 74ohm. So we reduce current on ISO143x bus-side against…

  • RE: ISO1430: Urgent: ISO1430 Profibus VOD differential peak-peak voltage

    Hi Manuel, The 2 sets of external termination resistors, one at each end of the Profibus network, both have the correct value termination within the correct tolerance. Both were correctly connected and measured in circuit. To prove that no external issues…
    • Answered

  • ISO1430: Alternate Solution

    Resolved
    Part Number: ISO1430 Other Parts Discussed in Thread: ISO1450 , ISO1410 , ISO3088 , ISO3082 , ISO1176 Hey, I'm using ISO1430 in my design and currently, I'm not getting it from anywhere. Can you please suggest any alternative for this as I already manufactured…
    • Resolved

Didn't find what you are looking for? Post a new question.