TJA1022T,118

Drivers, Receivers, Transceivers Overview

The TJA1022T,118 is a dual LIN transceiver providing the interface between a Local Interconnect Network (LIN) master/slave protocol controller and the physical bus. It supports baud rates up to 20 kBd and complies with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, ISO 17987-4:2016 (12 V LIN), and SAE J2602 standards. The device operates within a battery supply voltage range of 5 V to 18 V, with limiting values extending from -0.3 V to +42 V. In Sleep mode with both channels recessive, current consumption is typically 7 µA. The component utilizes an SO14 plastic small outline package.

Drivers, Receivers, Transceivers Feature Summary

• Dual LIN transceivers integrated in a single package for independent operation
• Optimized bus signal shaping to minimize ElectroMagnetic Emissions (EME)
• Integrated termination resistors for LIN slave applications
• Passive behavior in unpowered state ensuring no reverse current flow

Drivers, Receivers, Transceivers Applications

• In-vehicle subnetworks using LIN protocols
• Automotive body electronics modules
• Climate control systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm the exact package type and reel specifications. Ensure that the procurement channel provides valid traceability for automotive-grade components. Confirm compliance with RoHS and halogen-free requirements as stated in the product data sheet before finalizing orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a design requires two independent LIN channels within a single footprint. The TJA1022T variant is suitable for designs utilizing the SO14 package. Verify compatibility with existing microcontroller input levels and ensure the application environment remains within the specified operating temperature range of -40 °C to +150 °C.

Drivers, Receivers, Transceivers Part Context

The TJA1022T belongs to the NXP TJA1022 family of dual LIN transceivers. The 'T' designation specifically indicates the SO14 plastic small outline package variant. This part is pin-compatible with the TJA1020, TJA1021, TJA1027, and TJA1029, facilitating direct upgrades or replacements in existing designs requiring dual-channel LIN connectivity.

Drivers, Receivers, Transceivers Replacement Considerations

The TJA1022T is pin-compatible with the TJA1020, TJA1021, TJA1027, and TJA1029.