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  • TCAN1042V-Q1: TCAN1042V-Q1

    TI Thinks Resolved
    Part Number: TCAN1042V-Q1 Other Parts Discussed in Thread: ISO1042 , ESD2CAN24-Q1 , ESD2CANFD24-Q1 , TCAN1044AV-Q1 , We are facing failure of IC TCAN1042 Due to High Energy on CAN H and CAN L Bus Lines. Can we use Poly Switch in series to CAN H and CAN L…
    • Answered

  • TCAN1042V-Q1: CAN Transceiver's TCAN1042V-Q1 and TCAN1043V-Q1 and TCAN1162-Q1

    Resolved
    Part Number: TCAN1042V-Q1 Other Parts Discussed in Thread: TCAN1162-Q1 Hi Experts, Good day! For CAN Transceiver's TCAN1042V-Q1 and TCAN1043V-Q1 and TCAN1162-Q1 - for CAN-FD, HS-CAN, and MS-CAN modes operation - can these devices meet the requirement…
    • Resolved

  • TCAN1042V-Q1: Overshoot

    TI Thinks Resolved
    Part Number: TCAN1042V-Q1 Other Parts Discussed in Thread: TCAN1162-Q1 Hi Team, Our customer TCAN1042V-Q1, TCAN1043V-Q1 and TCAN1162-Q1 can meet the following requirements: 1) Max Over-Shoot for the System's CAN Bus (MS, HS, and/or FD) shall be smaller than…

  • TCAN1042V-Q1: TCAN1042V-Q1 Failure case root cause analysis

    Part Number: TCAN1042V-Q1 Hello, One of our battery management systems which uses TCAN1042V-Q1, had a failure case in which we saw that VIO-GND has a resistance of 1 ohm, CANH-GND has a resistance of 22kohm. All other pins are coming as open when disconnected…
    • Answered

  • TCAN1042V-Q1: TCAN1042V-Q1

    Resolved
    Part Number: TCAN1042V-Q1 Other Parts Discussed in Thread: TCAN1043 Hello： RXD pin of TCAN1042VDRQ1 generate a negative pulse when it is shift from standby mode to normal mode,the pulse duration time is about 25ns. Here is the waveform I have catched. …
    • Resolved

  • TCAN1042V-Q1: TXD pullup voltage 2.7V

    TI Thinks Resolved
    Part Number: TCAN1042V-Q1 Other Parts Discussed in Thread: TCAN1044AV-Q1 Hi, We are using TCAN1042V-Q1 iwth Vio as 3.3V and Vcc as 5V. We are seeing that when we measure the voltage on TX pin with nothing connected to it through a multimeter, it comes…

  • TCAN1042V-Q1: Sizing of filter capacitor

    Part Number: TCAN1042V-Q1 Hi, Please find below schematic. We are seeing CAN IC failure on field with no filter capacitor (C6, C7, C8). Please suggest how to size them for better reliability. We are operating at 500kbps, and data send frequency of 500ms…

  • TCAN1042V-Q1: CANH, CANL signal quality deteriorated

    TI Thinks Resolved
    Part Number: TCAN1042V-Q1 Other Parts Discussed in Thread: TCAN1044AV-Q1 , Hi, Please find below CANH-GND and CANL-GND and CANH-CANL in a system with only 1 node and no CAN termination resistor (Schematic below). Vcc here is 5V and Vio is 3.3V. Please suggest…

  • TCAN1042V-Q1: Bus recessive level outside expected electrical characteristics

    Part Number: TCAN1042V-Q1 Hi, Please find below CANH-GND and CANL-GND and CANH-CANL in a system. Recessive level for CANH is 0.25V and for CANL it is 1.45V. The expected is that it stays near Vcc/2 for both lines. Vcc here is 5V and Vio is 3.3V Above…

  • TCAN1042V-Q1: Schematic & Layout review

    Part Number: TCAN1042V-Q1 Hi Team, There is a good new that we DIN TCAN1042VDRBRQ1 And there have one thing need your support! Please help check this SCH & layout, THX (please refer to attachment ) Layout.pptx

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