The TJA1042T/3/1, part of the high-speed CAN transceiver family TJA1042 series by NXP Semiconductors, is a robust interface device designed to operate in Controller Area Network (CAN) systems up to 1 Mbit/s. As a critical component in automotive and industrial networks, this transceiver offers improved electromagnetic compatibility (EMC) and electrostatic discharge (ESD) performance, ensuring reliable communication in harsh environments.

Key Features

• ISO 11898-2:2016 Compliant: Meets the latest CAN standard for high-speed data communication.
• Low Power Mode: Features a very low-current Standby mode with bus wake-up capability, reducing power consumption when the network is idle.
• Robust Interface: Protection against transients in the automotive environment, with high ESD immunity and an integrated failsafe mode.
• High Integration: Includes features like an undervoltage detection, a TXD dominant time-out function, and a CANH/CANL short-circuit and overtemperature protection.
• Flexible Operating Voltage: Can be powered by a 5 V supply voltage, with the ability to handle 3 V to 5 V input levels on the input pins.

Applications

The TJA1042T/3/1 is suitable for a wide range of CAN-based applications, particularly in the automotive sector where robust data communication is crucial. These include:

• On-board diagnostics
• Body control modules
• Powertrain and engine management systems
• Advanced driver assistance systems (ADAS)
• Industrial automation systems
• Heavy machinery control networks

Package and Quality

Enclosed in an 8-pin SOIC package, the TJA1042T/3/1 is designed for surface mount technology, facilitating integration into a variety of electronic assemblies. The product adheres to NXP's stringent quality control processes, ensuring high reliability and performance consistency for automotive and industrial applications.