Introducing the TJA1028T/3V3/20 LIN Transceiver from NXP

The TJA1028T/3V3/20 is a robust LIN transceiver from NXP Semiconductors, designed to interface the Local Interconnect Network (LIN) protocol controller with the physical interconnect medium. This transceiver is a key component for automotive and industrial applications where a low-power and reliable communication bus is critical. The TJA1028T/3V3/20 is part of NXP's leading-edge TJA1028 series, known for its high performance and reliability.

Key Features

• Supply Voltage: The device operates at a 3.3V supply voltage, making it suitable for systems with lower power supply requirements.
• Compatibility: It is fully compatible with the ISO 17987-4 standard and LIN specification package 2.2A, ensuring seamless integration with existing LIN networks.
• Low Power Mode: The TJA1028T/3V3/20 features an exceptional low-power mode which significantly reduces the current consumption when the LIN bus is inactive.
• Wake-up Functionality: It includes wake-up capability via the LIN bus, enabling remote wake-up of modules to ensure efficient power management.
• Protection: The device is equipped with robust protection features against transients, overtemperature, and short circuits, enhancing its durability and reliability in harsh environments.
• Temperature Range: With an operational temperature range from -40°C to +125°C, it can withstand extreme conditions, making it ideal for automotive under-the-hood applications.

Applications

The TJA1028T/3V3/20 is primarily used in automotive systems for communication between various microcontrollers and sensors. It is perfect for applications such as:

• Body control modules
• Rain and light sensors
• Window lift and mirror adjustment systems
• Seat control modules

Additionally, its robust design makes it suitable for industrial automation systems where a dependable communication bus is necessary.

Technical Specifications

For detailed technical specifications, the TJA1028T/3V3/20 datasheet provides in-depth information on the electrical characteristics, pin configurations, and operational guidance for this LIN transceiver. Designers and engineers can refer to the datasheet to ensure proper implementation and to take full advantage of the device's features for their specific applications.

With the TJA1028T/3V3/20, NXP continues to deliver high-quality and efficient solutions for communication protocols in the automotive and industrial sectors.