The maximum cable length supported by the TCAN334GDR is 40 meters, assuming a 120-ohm twisted-pair cable with a maximum propagation delay of 5 ns/m.
The TCAN334GDR can be configured for a specific CAN bus speed by setting the SCL pin high or low, depending on the desired speed. For example, setting SCL high configures the device for a 500 kbps CAN bus speed, while setting SCL low configures it for a 125 kbps CAN bus speed.
The power consumption of the TCAN334GDR depends on the operating mode. In normal mode, the device consumes around 12 mA, while in standby mode, it consumes around 10 μA.
To ensure EMC with the TCAN334GDR, it is recommended to follow proper PCB layout and design guidelines, such as keeping the CAN bus traces short and away from noise sources, using a common-mode choke, and adding EMI filters if necessary.
Yes, the TCAN334GDR can be used in a fault-tolerant CAN bus system. The device has built-in fault-tolerant features, such as bus fault detection and reporting, to ensure reliable operation in the event of a fault.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
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