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    Part Img TCAN1042HGDQ1 datasheet by Texas Instruments

    • Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers - IC TXRX CAN FAULT PROT 8SOIC
    • Original
    • Yes
    • Obsolete
    • EAR99
    • 8542.39.00.01
    • 8542.39.00.00
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    TCAN1042HGDQ1 datasheet preview

    TCAN1042HGDQ1 Frequently Asked Questions (FAQs)

    • The maximum cable length supported by the TCAN1042HGDQ1 is 40 meters, assuming a 120-ohm twisted-pair cable with a maximum propagation delay of 5 ns/m.
    • To ensure EMC, follow proper PCB layout guidelines, use a common-mode choke, and add shielding to the CAN bus cables. Additionally, ensure that the device is properly grounded and decoupled.
    • The recommended termination scheme is a 120-ohm resistor at each end of the CAN bus, with a common-mode choke in series with the resistor to reduce electromagnetic emissions.
    • The TCAN1042HGDQ1 has built-in error detection and fault-tolerant features, including bit-stuffing error detection, CRC error detection, and bus-off detection. Implement a fault-tolerant CAN protocol, such as ISO 11898, to handle bus faults and errors.
    • The TCAN1042HGDQ1 supports data rates up to 1 Mbps, making it suitable for high-speed CAN applications.
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