Description

NXP TJA1042T/3,118 CAN Transceiver

The NXP TJA1042T/3,118 represents a high-speed CAN (Controller Area Network) transceiver that stands as a critical interface between the CAN protocol controller and the physical two-wire CAN bus. Designed to operate at speeds of up to 1 Mbps, this transceiver is a part of NXP’s high-performance TJA1042 series, which is known for its reliability and efficiency in automotive and industrial communication networks.

Key Features

• High-Speed CAN Interface:Supports ISO 11898-2 and ISO 11898-5 standards for data rates up to 1 Mbps.
• Low Power Mode:Features a very low-current standby mode with remote wake-up capability via the CAN bus, which is ideal for power-sensitive applications.
• Robustness:The device offers excellent ElectroMagnetic Compatibility (EMC) performance, including ESD protection, and is designed to withstand the harsh conditions of automotive environments.
• Fail-Safe Features:Includes fail-safe features such as a permanent dominant detection on the TXD input and an automatic thermal shutdown to protect against system failures.
• VIO Pin:The VIO pin supplies the microcontroller interface levels, allowing for direct interfacing with 3.3V or 5V microcontrollers.

Applications

The TJA1042T/3,118 is suitable for a wide range of CAN-based applications, particularly in the automotive sector, such as:

• Powertrain systems
• Chassis control modules
• Body control modules
• Advanced driver-assistance systems (ADAS)
• Gateways and car infotainment systems

Additionally, its robustness and high-speed capabilities make it a preferred choice for industrial automation systems, medical equipment, and other applications requiring reliable communication under stringent conditions.

Package Information

The TJA1042T/3,118 comes in an 8-pin SOIC package, which is suitable for surface-mount technology (SMT) and is compatible with established PCB assembly processes. Its compact form factor and standardized packaging allow for flexible design options in space-constrained applications.

With its advanced features and proven performance, the NXP TJA1042T/3,118 is an essential component for developers looking to implement CAN communication in their next project.

Products specifications