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Showing 141 results View by: Thread Post Sort by
  • SN65HVD230: CANH and CANL short circuit and IC Failure

    saravanan K
    saravanan K
    TI Thinks Resolved
    Part Number: SN65HVD230 Hi, We have used CAN SN65HVD230 in our Vehicle Tracking Device board. Testing is done in Lab, using a CAN to USB convertor and a PC. Worked fine. We are facing lot of failures of CAN IC in multiple vehicles which consist of multiple…
    • 6 months ago
    • Interface
    • Interface forum
  • SN65HVD230: Communicate between SN65HVD230 and SN65HVD251

    GaryC
    GaryC
    TI Thinks Resolved
    Part Number: SN65HVD230 Other Parts Discussed in Thread: SN65HVD251 , Because of the SN65HVD230 has shortage issue, so some of device need to change the CAN to SN65HVD251. If one side we use SN65HVD230(VCC is 3V ~3.6V) and the other side is SN65HVD251(VCC…
    • over 1 year ago
    • Interface
    • Interface forum
  • Answered
  • SN65HVD230: CAN Bus Hangs up

    MounishPatel Seetha
    MounishPatel Seetha
    Resolved
    Part Number: SN65HVD230 Hi, I am using a 3.3V sn65hvd230 with ESP32 MCU. I have programmed MCU to transmit frames continuously. Initially, everything is ok but after a day CAN bus hangs Up. Voltages of CANL , CANH are 2.25V and 2.25 Volts. respective…
    • Resolved
    • 8 months ago
    • Interface
    • Interface forum
  • SN65HVD230: Major difference between devices

    Renan Santos Adriano
    Renan Santos Adriano
    Part Number: SN65HVD230 Hello Team, My customer originally used the device SN65HVD230DR, unfortunately, that's no longer in stock. However, they found alternatives such as "SN65HVD230MDREP" and "SN65HVD230QDG4Q1". The datasheets…
    • 11 months ago
    • Interface
    • Interface forum
  • SN65HVD230: Part corrupts CAN line signals

    Alvin Li
    Alvin Li
    TI Thinks Resolved
    Part Number: SN65HVD230 Attached below is the schematic of how we used it. The SN65HVD230D corrupts CAN line signals, it works again after replacing it with a new one. Multiple of our boards are experiencing the same problem. ^Here's a screenshot…
    • over 1 year ago
    • Interface
    • Interface forum
  • Answered
  • SN65HVD230: Multiple chip failed on a BLDC motor controller

    Mathieu Garivet
    Mathieu Garivet
    Resolved
    Part Number: SN65HVD230 Hi, We are using the SN65HVD230DR as a CAN bus transceiver on a BLDC motor controller. We are facing multiple controller units with the SN65HVD230DR out of order. Most of them are externally fine but do not work anymore. One presents…
    • Resolved
    • over 1 year ago
    • Interface
    • Interface forum
  • Answered
  • SN65HVD230: IC failing in field - Please Review my Schematic

    Anil Sudhakaran
    Anil Sudhakaran
    Resolved
    Part Number: SN65HVD230 We have used CAN SN65HVD230 in our BMS board. Testing is done in Lab, using a CAN to USB convertor and a PC. Worked fine. Product is in pilot production now. We are seeing lot of failures of CAN IC. Please review my schematic and…
    • Resolved
    • over 1 year ago
    • Interface
    • Interface forum
  • SN65HVD230: R-pin output voltage vs output current

    Takehiro Sato
    Takehiro Sato
    TI Thinks Resolved
    Part Number: SN65HVD230 Hello Team, My customer is considering the SN65HVD230 CAN transceiver, however there has issue data receive MCU I/O port threshold is mismatch for VIH/VIL. In the datasheet, the R-pin VOH/VOL is 2.4Vmin /0.4Vmax at 8mA source/sink…
    • over 1 year ago
    • Interface
    • Interface forum
  • Answered
  • ISO1050: can ISO1050 communicate with SN65HVD230

    Sunny Qin
    Sunny Qin
    Resolved
    Part Number: ISO1050 Other Parts Discussed in Thread: SN65HVD230 , Hi Team, I saw ISO1050 and SN65HVD230`s output voltage level is different as below: ISO1050 SN65HVD230 So I am wonder can ISO1050 communicate with SN65HVD230? Thanks. Regards, Sunny
    • Resolved
    • over 1 year ago
    • Isolation
    • Isolation forum
  • Answered
  • SN65HVD230: The RS pin must be pulled down to receive the correct bus data

    Amy Luo
    Amy Luo
    Resolved
    Part Number: SN65HVD230 Hi team, The customer's current situation is: SN65HVD230 in listen only state, after receiving the RX pin signal, STM32 MCU must first pull the RS pin down can receive the correct bus data. If the customer's this node is…
    • Resolved
    • over 1 year ago
    • Interface
    • Interface forum
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