The TJA1049T/1 from NXP Semiconductors is a high-performance high-speed CAN transceiver designed for automotive and industrial communication networks. It provides an interface between a CAN protocol controller and the physical CAN bus, enabling reliable data communication in distributed electronic systems.
The device is compliant with the ISO 11898-2 CAN physical layer standard and supports CAN FD (Flexible Data Rate) communication, allowing higher data throughput compared with classical CAN networks. It offers excellent EMC performance with low electromagnetic emission (EME) and high electromagnetic immunity (EMI).
TJA1049T/1 features low power consumption, optimized standby behavior, and robust protection functions to ensure reliable operation in harsh environments. The device supports wake-up functionality and provides protection against bus faults, thermal overload, and excessive voltage conditions.
The transceiver is supplied in a compact SO8 surface-mount package, making it suitable for space-constrained PCB designs. It is widely used in automotive ECU networks, body electronics, industrial automation, smart control systems, and embedded communication applications.
Key Features
- High-speed CAN transceiver
- Supports CAN FD communication
- Compliant with ISO 11898-2 standard
- Low electromagnetic emission (EME)
- High electromagnetic immunity (EMI)
- Low power consumption
- Standby and wake-up functionality
- Bus fault protection
- Thermal shutdown protection
- Short-circuit protection
- Package: SO8
- Surface mount package
- Automotive and industrial applications
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