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Showing 55 results View by: Thread Post Sort by
  • ISO1500: ISO1500

    Luke Blair
    Luke Blair
    TI Thinks Resolved
    Part Number: ISO1500 Other Parts Discussed in Thread: ISO1540 , ISO1640 I am looking for a device smaller than the ISO1540 to isolate my I2C lines. Will the ISO1500 work for I2C Communications?
    • over 1 year ago
    • Isolation
    • Isolation forum
  • ISO1500: How can I use this device for an inline RS-485 isolation buffer

    Adam Torma
    Adam Torma
    TI Thinks Resolved
    Part Number: ISO1500 Tool/software: e2e, I'm working on a in line RS-485 isolator project with the below requirements: Inputs: V+ 24Vdc/4A – (Class 2 power supply) GND RS485 – A RS485 – B Outputs (isolated): V+ 18 Vdc/250mA…
    • 1 month ago
    • Isolation
    • Isolation forum
  • ISO1500: Reveiving end seems to stop working

    Gido de Vries
    Gido de Vries
    TI Thinks Resolved
    Part Number: ISO1500 Tool/software: We have been using the ISO1500 chip for a long time now in our products and are just beginning to experience problems with it. It looks like the receiving part of some of the chips have stopped working. When we put…
    • 10 months ago
    • Isolation
    • Isolation forum
  • ISO1500: Can ISO1500 support 1000m, 60 node with 9600

    Marsh Cai
    Marsh Cai
    TI Thinks Resolved
    Part Number: ISO1500 Hi Teams, Do we have devices can support application with 60 nodes among 1000 m cable to trancive the data with speed of 9600. If so, can you share me some related appnotes. If not, do you have some other recommendations?…
    • over 2 years ago
    • Isolation
    • Isolation forum
  • ISO1500: Pinout question

    Naizeng Wang
    Naizeng Wang
    TI Thinks Resolved
    Part Number: ISO1500 Other Parts Discussed in Thread: ISO3082 , , ISO1410 Hi team, I would like to know why the pinout of ISO1500 is not the same as ISO3082(old gen). The pin10 of ISO3082 is GND but it's Vcc2 for ISO1500. Could you please suggest p2p…
    • over 2 years ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO1500: Inquiry regarding supply and demand issues of ISO1500DBQ products.

    Lee SungYun
    Lee SungYun
    Resolved
    Part Number: ISO1500 Hello? As title, I have a question because it is difficult to obtain this product. Inquire whether this is simply a disruption in production, or whether production is being reduced and the product will be discontinued in the…
    • Resolved
    • over 1 year ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO1500: Auto-direction control circuit for ISO1500

    Lin_Charles
    Lin_Charles
    Resolved
    Part Number: ISO1500 Hi team, My customer does not want to control DE/RE, so I recommend them to use b below circuit. Please help check if it is ok from your side. Thanks. BR, Charles Lin
    • Resolved
    • over 4 years ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO1500: Consumption when short-circuit

    Arnaud DARLOT
    Arnaud DARLOT
    Resolved
    Part Number: ISO1500 Dear all, To design the power supply of the VCC2, I'm looking for the worst case consumption of the ISO1500. I think this will append when the output is short-circuited. In the datasheet, it is mentionned that I OS = +/-175mA. Following…
    • Resolved
    • over 3 years ago
    • Isolation
    • Isolation forum
  • Answered
  • ISO1500: Failsafe receiver

    Claude Violet
    Claude Violet
    Resolved
    Part Number: ISO1500 How does the ISO1500 receiver implement the failsafe protection? Is it done by an integrated pull-up from A to VCC2 and a pull-down from B to GND2? Or is it solved by shifting the receiver thresholds? The question behind is: If it…
    • Resolved
    • over 4 years ago
    • Isolation
    • Isolation forum
  • ISO1500: ZD for bus protection

    Michiaki Tanii
    Michiaki Tanii
    TI Thinks Resolved
    Part Number: ISO1500 Hi team, In 9.2 typical application, bi-directional ZD is placed for bus protection. Could you recommend what ZD you can recommend ? Thank you and best regards, Michiaki
    • over 3 years ago
    • Isolation
    • Isolation forum
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