新聞中心
What Is a LIN PHY?
LIN (Local Interconnect Network) is a low-cost, single-wire serial communication protocol based on a Master/Slave architecture, with a maximum data rate of up to 20 kbps.
Making LIN Communication More Stable and Reliable
As industrial automation and smart automotive applications continue to evolve, LIN communication—with its combination of low cost, low power consumption, and high reliability—is becoming an increasingly important interface for distributed control systems.
Megawin Technology officially introduces its first LIN PHY IC, the MLT1021 series, designed to provide stable and reliable signal transmission between the MCU and LIN Bus.
With integrated low-power modes and multiple fault-protection mechanisms, the MLT1021 is designed for industrial control and automotive aftermarket applications, helping meet system requirements for communication stability, reliability, and efficiency.
Key Applications of MLT1021:
🔹 Industrial automation and machinery control
🔹 End-of-line inspection and testing on production lines
🔹 Automotive body and interior lighting systems
🔹 Steering wheel and seat control systems
MLT1021 LIN Transceiver — Key Features
🔸 Supports LIN 2.0 / 2.1 / 2.2 / 2.2A
Provides broad LIN protocol compatibility for easy integration into different control platforms.
🔸 9V–27V Operating Voltage, 40V Maximum Voltage Tolerance
A wide operating voltage range designed to accommodate industrial and automotive power environments.
🔸 Up to 20 kbps Data Rate
Meets the requirements of low-speed control and sensing communication over the LIN Bus.
🔸 -40°C to 105°C Operating Temperature
Designed for reliable operation in demanding industrial and automotive environments.
🔸 SOP-8 Package
A compact package that facilitates system integration and PCB layout.
🔸 Low-Power Design for Performance and Energy Efficiency
Supports Sleep and Standby modes, with remote wake-up through the LIN Bus or WAKE Pin, effectively reducing system standby power consumption.
🔸 Built-in Fault Protection for Enhanced System Reliability
Integrates a TXD Dominant Timeout protection mechanism to prevent the LIN Bus from remaining in a Dominant state when the MCU malfunctions or becomes locked up with TXD held Low for an extended period. This helps reduce the risk of a single-node failure affecting communication across the entire LIN network.
MLT1021 — Simplifying Reliable LIN Communication
Megawin Technology MLT1021 series combines high reliability, low power consumption, wide operating voltage, and comprehensive fault protection to deliver a cost-effective and high-performance solution for LIN communication in industrial control and automotive applications. With the MLT1021, system designers can build more stable, efficient, and reliable smart control systems for the next generation of industrial and automotive applications.
*Also, you can browse the LIN Transceiver pages on Megawin Technology's official website:
https://www.megawin.com.tw/product/MLT1021
Feel free to contact one of our dealers, or request one of our sales representatives (sales@megawin.com.tw).
Megawin Technology Co., Ltd. www.megawin.com.tw
*TEL: +886-3-560-1501
*email: sales@megawin.com.tw
