TJA1041T/VM,512

Interface - Drivers, Receivers, Transceivers

TJA1041T/VM,512 is a CAN transceiver, which is an interface between the CAN protocol controller (such as an MCU) and the physical bus. It is specifically designed for an automotive bus (ISO11898) and has the latest advancements in automotive bus transceiver technology. It has excellent electro-magnetic compatibility (EMC) performance and is compliant with the latest versions of ISO11898.

Application Field

TJA1041T/VM,512 is intended for use in the automotive field, and especially for on-board diagnostics, instrumentation systems and CAN network data transmission applications. It can also be used in other types of CAN applications, such as medical, avionics and industrial automation. The transceiver supports the ISO11898-2 standard and is designed to be used in high speed (Mbit/s) and low speed (125/250/500kbps) data communication networks.

Working Principles

The TJA1041T/VM,512 requires only a single 5V supply voltage and is designed to operate in any network environment, including in a noisy automotive environment. It contains one EMC input port, one differential-receive output and one differential-transmit input. The transceiver has a built-in loop-back feature that allows it to be tested while the CAN network is still running. It also features a voltage regulator, which provides up to 25mA of current at 3.3V.

The TJA1041T/VM,512 also includes an integrated thermal protection circuit that protects it from excessive temperatures. It is compliant with both the ISO11898-2 and ISO11898-5 standards for bus waveform, differential input and output levels. The transceiver has excellent dynamic characteristics, making it ideal for applications that require rapid data transfer and high data rates. It also has a relatively low power consumption, making it a great choice for battery-operated CAN networks.

Conclusion

The TJA1041T/VM,512 is an advanced CAN transceiver designed to provide an interface between the CAN controller and the physical bus in automotive applications. It is compliant with the latest versions of the ISO11898 standard and has excellent electro-magnetic compatibility performance. It has built-in protection circuits, voltage regulator and loop-back feature, making it a great choice for many applications. It is designed to operate in the high speed, low speed and noisy automotive environments, while providing a low power consumption.