Product Overview: TLIN1021DRQ1 from Texas Instruments

The TLIN1021DRQ1 is a robust, automotive-grade, single-channel LIN transceiver from Texas Instruments (TI) designed to interface between a LIN protocol controller and the physical bus in a Local Interconnect Network (LIN). This transceiver is compliant with the LIN 2.0, 2.1, 2.2, 2.2A, and SAE J2602 standards, ensuring broad compatibility with LIN systems worldwide.

Key Features

• Compliance: Meets LIN 2.x and SAE J2602 standards for seamless integration into automotive networks.
• Operating Voltage: Wide operating voltage range from 5.5 V to 27 V, accommodating various automotive applications.
• Temperature Range: Designed for the harsh automotive environment, it operates between -40°C and 125°C.
• Low Power Mode: Features a low-power sleep mode with wake-up capability, reducing power consumption when not actively driving the bus.
• Robust Protection: Equipped with robust protection features against over-temperature, under-voltage, and loss of ground, enhancing system reliability.
• Wake-Up Functionality: Includes wake-up via LIN bus and external pin for flexible system design.
• ESD Protection: Excellent electrostatic discharge (ESD) performance with ±15 kV on the LIN bus pin, safeguarding against transient voltage spikes.

Applications

The TLIN1021DRQ1 is ideal for a wide range of automotive applications, including but not limited to:

• Body control modules
• Door, window, and seat control units
• Climate control systems
• Lighting modules
• Sensor interfaces

Package and Quality

TI's TLIN1021DRQ1 is offered in an 8-pin SOIC package, providing a compact footprint suitable for space-constrained automotive applications. It is AEC-Q100 qualified, ensuring that it meets the stringent quality standards required for automotive electronics. With its robust feature set and adherence to automotive communication standards, the TLIN1021DRQ1 is a reliable choice for designers looking to implement LIN communication in their next-generation vehicle systems.