The TJA1028T/5V0/10 is a high-performance LIN (Local Interconnect Network) transceiver designed by NXP Semiconductors. This advanced integrated circuit is engineered to provide a robust interface between the LIN master/slave protocol controller and the physical bus in automotive and industrial applications. With a focus on low-power consumption and high electromagnetic compatibility (EMC), the TJA1028T/5V0/10 is an ideal solution for managing LIN communication in a variety of systems.

Key Features

• Interface Compliance: Fully compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, and SAE J2602.
• Low Power Consumption: Features a sleep mode which significantly reduces the current consumption when the LIN bus is inactive.
• High EMC Performance: Designed to withstand the harsh electromagnetic environments commonly found in automotive applications.
• Integrated Bus Termination: Comes with an integrated slope control to minimize electromagnetic emissions.
• Supply Voltage Range: Supports a wide range of supply voltages from 5V, making it versatile for different automotive environments.

Applications

The TJA1028T/5V0/10 is primarily used in automotive networks but is also suitable for industrial applications where a low-speed, robust communication bus is required. It can be integrated into comfort, powertrain, sensor, and actuator applications, including but not limited to:

• Body control modules
• Climate control systems
• Seat control modules
• Intelligent sensors
• Steering wheel interfaces

Technical Specifications

The device offers a robust physical layer solution with a minimal number of external components, ensuring a cost-effective design. It operates over a wide temperature range suitable for automotive environments and is available in a small 8-pin SO package, which is optimized for low PCB space consumption.

Conclusion

With its low-power operation, high EMC robustness, and compliance with current LIN standards, the NXP TJA1028T/5V0/10 LIN transceiver is a reliable and efficient choice for designers looking to implement LIN networks in automotive and industrial systems.