EmbeddedRelated.com
The 2026 Embedded Online Conference
    Parts    L9616-TR
L9616-TR

L9616-TR

STMicroelectronics
1/1 Transceiver Half CANbus 8-SOIC
Active5,061 in stock
Datasheet Digi-Key Compare Prices

Overview

The STMicroelectronics L9616-TR is a half-duplex CAN bus transceiver designed for robust communication in automotive and industrial environments. It enables microcontrollers to interface with the physical layer of a CAN network, handling the differential signal transmission and reception. Operating from a 4.5V to 5.5V supply, it provides reliable data exchange over the CAN protocol.

Why Choose This Part

This transceiver features a wide operating temperature range of -40 degrees C to 125 degrees C, making it suitable for demanding automotive and industrial applications. Its robust design, including a receiver hysteresis of 150 mV, helps ensure reliable data integrity even in noisy electrical environments. The 8-SOIC package provides a compact footprint for space-constrained designs.

Applications

Automotive Body Control Modules (BCM)
Used in vehicle body control units for reliable communication between various electronic systems such as door locks, windows, and lighting.
Infotainment Systems
Facilitates data transfer within car infotainment systems, connecting head units to displays, audio amplifiers, and other peripherals via CAN.
Industrial Automation
Enables robust data communication in industrial control systems, connecting PLCs, sensors, and actuators over CAN networks in harsh environments.
Electric Vehicle (EV) Battery Management Systems (BMS)
Supports CAN communication for monitoring and managing battery cells, ensuring safe and efficient operation within EV platforms.
Medical Devices
Integrates into medical equipment for reliable internal communication and data logging, where robust and error-free data transfer is critical.

Key Specifications

Type Transceiver
Duplex Half
Protocol CANbus
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Voltage - Supply 4.5V ~ 5.5V
Receiver Hysteresis 150 mV
Operating Temperature -40degC ~ 125degC
Supplier Device Package 8-SOIC
Number of Drivers/Receivers 1/1

Getting Started

To get started with the L9616-TR, integrate it into your existing CAN bus network by connecting the CANH and CANL pins to the bus and the digital I/O (TXD, RXD) to your microcontroller. Utilize a 5V power supply within the 4.5V to 5.5V range. Ensure proper termination resistors are used on the CAN bus as per standard CAN specifications. Development boards featuring microcontrollers with integrated CAN controllers can simplify initial prototyping.

L9616 Family

Also available as: L9616

Also Consider

SN65HVD230 TITexas Instruments - This is a popular 3.3V CAN transceiver that offers similar functionality and is often chosen for lower voltage systems.
TJA1050 NXP Semiconductors - The TJA1050 is a widely used high-speed CAN transceiver known for its reliability and excellent EMC performance.
MCP2551 MCHPMicrochip Technology - The MCP2551 is a cost-effective and robust high-speed CAN transceiver compatible with the ISO-11898 standard.
The 2026 Embedded Online Conference