TJA1027T/20,118

Drivers, Receivers, Transceivers Overview

The TJA1027T/20,118 is a Local Interconnect Network (LIN) transceiver designed for in-vehicle sub-networks. It interfaces between the LIN protocol controller and the physical bus, supporting baud rates up to 20 kBd. The device complies with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602, and ISO 17987-4:2016 standards. It operates within a battery supply voltage range of 5 V to 18 V, with limiting values extending from -0.3 V to +42 V. Current consumption is 2.5 µA to 10 µA in Sleep mode and 200 µA to 1600 µA in Normal mode. The component features an SO8 plastic small outline package (SOT96-1).

Drivers, Receivers, Transceivers Feature Summary

• Compliant with LIN 2.x, ISO 17987-4:2016, and SAE J2602 standards.
• Optimized bus signal shaping to minimize ElectroMagnetic Emissions (EME).
• Very low current consumption in Sleep mode with remote LIN wake-up capability.
• Integrated termination resistor for LIN slave applications.

Drivers, Receivers, Transceivers Applications

• In-vehicle sub-networks using LIN protocols.
• Automotive electronic control units requiring LIN interface.
• Master or slave node configurations in LIN networks.

Drivers, Receivers, Transceivers Procurement Notes

Verify the ordering suffix

Drivers, Receivers, Transceivers Selection Notes

Select this part for standard automotive LIN applications requiring pin compatibility with the TJA1020, TJA1021, TJA1022, TJA1029, and MC33662(B). Ensure the system design accommodates the SO8 package dimensions and thermal characteristics specified in the datasheet.

Drivers, Receivers, Transceivers Part Context

The TJA1027 is part of NXP's single LIN transceiver family, optimized for automotive EMC performance. It serves as a physical layer interface compliant with ISO 17987-4:2016 (12 V). The device supports both master and slave topologies through specific external circuitry configurations on the VBAT and LIN pins.

Drivers, Receivers, Transceivers Replacement Considerations

Pin-compatible substitutes include the TJA1020, TJA1021, TJA1022, TJA1029, and MC33662(B).