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  • ISO1044: iso1044 high voltage test method

    TI Thinks Resolved
    Part Number: ISO1044 Hi team I want to know how to do iso1044 high voltage test method. 1,According to 9.2 Typical Application, how do I choose the voltage test site? 2,Please confirm the test specification: AC 8 kV/60s. -RAIN

  • ISO1044: Difference Between ISO1044 (Catalog‑Grade) and ISO1042‑Q1 (Automotive‑Grade) Despite Similar Temperature Ratings

    TI Thinks Resolved
    Part Number: ISO1044 Other Parts Discussed in Thread: ISO1042 , Hi team, I’m trying to understand the distinction between ISO1044 and ISO1042‑Q1 CAN transceivers. On paper, both devices appear to have similar temperature ratings, yet ISO1042‑Q1 is designated…

  • ISO1044: Isolated Design Dilemma :)

    TI Thinks Resolved
    Part Number: ISO1044 Other Parts Discussed in Thread: ISOW1044 , I am designing a small asset tracking device that includes 2 isolated CAN busses. I do not have the room on the board for 2 ISOW1044 chips I could use 2 ISO1044 chips however I dont…
    • Answered

  • ISO1044: Shared isolated supply for multiple ISO1044 nodes on CAN bus

    Resolved
    Part Number: ISO1044 Tool/software: Hello TI team, I am designing a CAN bus up to 100 m with about 10 nodes at different locations. Each node has its own local power supply. I plan to use ISO1044 isolated CAN transceivers. To simplify the design,…
    • Resolved

  • ISO1044: Chip burns often

    TI Thinks Resolved
    Part Number: ISO1044 Hi, I started to use your isolated can bus transceiver and it works fine but I needed to replace it time to time cause during startup it burns, I used the recommendd protection in the data sheet but I still have this issue, It seems…

  • ISO1044: ISO1044BD: CAN Bus Stops Working When Any One Node is Powered OFF in a 10-Node Network

    TI Thinks Resolved
    Part Number: ISO1044 Hi TI Team, I am using the ISO1044BD isolated CAN transceiver in a multi-node CAN network and am facing an unexpected issue. Network Topology CAN Transceiver: ISO1044BD Total Nodes: 10 Bus Topology: Linear CAN Bus CAN…
    • Answered

  • ISO1044: ISO1044 in not isolated application

    Resolved
    Part Number: ISO1044 Tool/software: Dear Experts, We use ISO1044 in isolated application but in one case we do not need isolation for CAN but since we use ISO1044 everywhere we do not want to introduce a new CAN transceiver so my question is is…
    • Resolved

  • ISO1044: Difference among the ic's.

    TI Thinks Resolved
    Part Number: ISO1044 Tool/software: Hi Team, The iso1044 has 3 different alternatives in the link ( https://www.ti.com/product/ISO1044 ) attached all with varying prices on the same 1ku quantity. Any differences between ISO1044BD, ISO1044BDG4 and ISO1044BDR…

  • ISO1044: Common isolated power supply for 2 different CAN ICs

    TI Thinks Resolved
    Part Number: ISO1044 Tool/software: Hello, The host MCU needs to communicate with 2 external CAN devices. These devices will NOT be on the same CAN bus. They will be on different bus that talks to the host MCU using two different CAN peripherals of…

  • ISO1044: can we expect a better EMC emission than TCAN3404

    TI Thinks Resolved
    Part Number: ISO1044 Other Parts Discussed in Thread: TCAN3404 Tool/software: We have a special application that link 3 MCU with CAN bus. 2 MCUs are on the same PCB( 2" by 2"), the other one is on a separate PCA only 3" away connected by a short cable…

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