TJA1041AT/CM,118 Integrated Circuits (ICs)

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Interface - Drivers, Receivers, Transceivers: TJA1041AT/CM,118 Application Field and Working Principle

The TJA1041AT/CM,118 is part of the latest series of interface drivers, receivers, and transceivers designed by NXP Semiconductors. It is primarily intended for applications that need reliable and robust communication over twisted-pair cables, such as in automotive, industrial, and home automation systems. The high-speed data transmission rate of up to 125 Mbps, the embedded protection measures, and low power consumption make the TJA1041AT/CM,118 an ideal solution.A closer look at the device reveals unique, on-chip features, such as integrated noise suppression filters and partial baseband encoding, that provide reliable communication as well as advanced diagnostics capabilities. It also features an excellent electromagnetic compatibility (EMC) performance and precise output power control. All these features, together with its high robustness, make the transceiver an ideal choice for automotive and industrial applications.The TJA1041AT/CM,118 is designed to meet the requirements of the Automotive Open Systems Architecture (AUTOSAR), thus, making it suitable for use in a wide range of communication protocols. It supports both classic CAN-compatible data transmission and versatile Flexible Data Rate (CAN FD) data transmission with the highest bit rate of 8 Mbps. The device also supports the LIN and SAE J1939 protocols required for automotive, truck and bus applications.The TJA1041AT/CM,118 consists of a dual CAN and LIN transceiver core as well as other peripheral components such as a voltage regulator, a power amplifier, and a digital part that includes a real-time clock, a LIN tranceiver, and other configurable logic block. The transceiver core is responsible for transcoding the CAN logic signals and for synchronizing them to the CAN protocol. CAN messages are encoded in a differential Manchester format, meaning that a clock signal is embedded in the transmitted data. The integrated power amplifier supplies the required transmission power and provides adjustable output power up to 8 W.The LIN transceiver is used to monitor the bus state, send and receive LIN messages, and control the device\'s power state. The digital part contains several logic blocks including a configurable logic block, which can be used to build custom logic functions. It also contains a real-time clock, which can be used to measure the delay between two CAN messages in order to synchronize them.The TJA1041AT/CM,118 is a highly-integrated interface driver, receiver, and transceiver with advanced fault diagnosis and protection features. It is a solution for automotive, industrial, and home automation applications with high reliability and robust communication over twisted-pair cables. The device supports classic CAN-compatible data transmission as well as Flexible Data Rate (CAN FD) data transmission with a highest bit rate of 8 Mbps. The integrated power amplifier ensures reliable and efficient transmission of data. It is compliant with the Automotive Open Systems Architecture (AUTOSAR) and supports both the classic CAN and LIN protocols. The integrated noise suppression filters, partial baseband encoding, and excellent electromagnetic compatibility make the TJA1041AT/CM,118 an ideal device for automotive, industrial, and home automation applications.

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