TJA1049T, High-Speed CAN Transceiver, SOIC-8

The TJA1049T is a high-speed Controller Area Network (CAN) transceiver designed for automotive and industrial CAN applications. It provides the interface between the CAN protocol controller and the physical two-wire CAN bus, ensuring reliable data transmission at rates of up to 5 Mbit/s.

This transceiver features low electromagnetic emissions (EME) and high electromagnetic immunity (EMI), making it highly suitable for harsh industrial and automotive environments. The standby mode with bus wake-up capability allows the device to consume minimal power when inactive, while robust ESD protection and overtemperature shutdown enhance system reliability.

The TJA1049T supports direct interfacing with 3V to 5V microcontrollers and meets all ISO 11898-2 and SAE J2284 standards, ensuring compatibility with modern CAN bus networks. The SOIC-8 package offers a compact, surface-mountable solution with excellent thermal and electrical performance.

• High-Speed CAN Transceiver: Supports data rates up to 5 Mbit/s, compliant with ISO 11898-2:2016 and SAE J2284-1 to J2284-5 standards.
• Low-Power Standby Mode: Features very low current consumption with bus wake-up capability, ideal for energy-efficient applications.
• Robust Electrical Protection: High ESD protection on CAN bus pins and overtemperature protection for enhanced system safety.
• Wide Voltage Compatibility: Operates in 12V and 24V systems, making it suitable for automotive and industrial CAN networks.
• Direct Microcontroller Interface: Allows connection with 3V to 5V microcontrollers for seamless integration.
• Compact SOIC-8 Package: Designed for space-efficient PCB layouts with stable performance and minimal EMI emissions.