The TJA1055T/CM,118 is a high-speed Controller Area Network (CAN) transceiver designed by NXP Semiconductors. This device serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. It is specifically tailored for automotive applications but also well-suited for industrial automation, medical equipment, and other robust communication environments where a high-speed CAN network is required.

Key Features

• ISO 11898-2 Compliant: The transceiver complies with the ISO 11898-2 standard, ensuring reliable communication at data rates of up to 1 Mbps.
• Low Power Mode: An important feature of the TJA1055T/CM,118 is its low-power mode with a very low current standby operation, which is essential for power-sensitive applications.
• Bus Fault Protection: The device offers extensive bus fault protection features including thermal protection, short-circuit detection, and an integrated fail-safe mode to ensure robust performance.
• Transmit Data (TXD) Dominant Time-out: This function prevents the CAN controller from blocking communication on the CAN bus due to a fault condition.
• High Electromagnetic Compatibility (EMC): With its built-in features for noise suppression and EMC resilience, the TJA1055T/CM,118 ensures reliable operation in electrically noisy environments.

Applications

The TJA1055T/CM,118 is suitable for a wide range of applications where a robust and reliable CAN communication interface is needed. It is particularly adept for use in:

• Automotive networks
• Industrial control systems
• Building automation
• Medical equipment networks

Product Specifications

The TJA1055T/CM,118 is offered in an 8-pin SOIC package, which is widely used and suitable for standard PCB assembly processes. It operates over a wide temperature range, making it a versatile choice for harsh environments. The transceiver also features a split voltage capability, allowing it to interface with both 3.3V and 5V signal levels.

With its combination of performance, protection features, and flexibility, the NXP TJA1055T/CM,118 is a reliable choice for designers looking to implement a high-speed CAN network in their next project.