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TLIN4029ADRQ1

TITLIN4029ADRQ1

Texas Instruments
1/1 Transceiver Half LIN 8-SOIC
Active2,310 in stock

Overview

The TLIN4029ADRQ1 is a Local Interconnect Network (LIN) physical layer transceiver with integrated wake-up and protection features. It is designed for automotive and industrial applications, supporting wide operating voltages from 4V to 48V and data rates up to 20kbps in LIN mode or 100kbps for fast programming.

Why Choose This Part

This transceiver features a wide 4V to 48V supply range, making it suitable for both 12V and 24V vehicle systems. It includes integrated ESD protection and receiver hysteresis of 50mV to ensure reliable data recovery in noisy environments.

Applications

Automotive Body Electronics
Used in door modules, seat controllers, and roof control units where LIN communication is standard.
Industrial Control Panels
Provides a robust, low-speed communication link for sensors and actuators in harsh electrical environments.
Vehicle Comfort Systems
Manages HVAC flap motors and ambient lighting control via the single-wire LIN bus.

Key Specifications

Type Transceiver
Duplex Half
Protocol LIN
Data Rate 20kbps, 100kbps
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Voltage - Supply 4V ~ 48V
Receiver Hysteresis 50 mV
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 8-SOIC
Number of Drivers/Receivers 1/1

Getting Started

To evaluate this part, use a LIN-compatible microcontroller UART and a 12V power source. Ensure the thermal pad is correctly soldered to the PCB ground plane for optimal performance in high-temperature environments up to 125 degrees Celsius.

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