NXP Semiconductors

TJA1057GT/3

TJA1057GT/3 Description

The TJA1057GT/3 from NXP Semiconductors is a high-speed CAN transceiver designed for automotive applications, compliant with AEC-Q100 standards. Operating at a 5Mbps data rate, it supports both Normal and Silent power-down modes, making it versatile for active and low-power states. With a 5V typical supply voltage (4.75V–5.25V range) and a 150°C maximum operating temperature, it excels in harsh automotive environments. Packaged in an 8-pin SO (Small Outline) tape-and-reel format, it is optimized for surface-mount assembly and high-volume production.

TJA1057GT/3 Features

• High-Speed CAN Support: Up to 5Mbps data rate for real-time communication.
• Automotive-Grade Reliability: AEC-Q100 qualified, ensuring robustness in extreme conditions.
• Dual Power Modes: Normal (active communication) and Silent (low-power listen-only mode).
• Wide Voltage Range: 4.75V–5.25V operation with 70mA max supply current.
• High-Temperature Tolerance: 150°C maximum operating temperature for under-hood applications.
• Compact & Efficient: 8-pin SO package (5mm x 4mm x 1.45mm) with tape-and-reel packaging for automated assembly.
• Compliance: EU RoHS compliant and PPAP capable for automotive supply chains.

TJA1057GT/3 Applications

• Automotive Networks: Ideal for CAN FD and high-speed CAN systems in ECUs, ADAS, and infotainment.
• Industrial Control: Suitable for factory automation requiring robust, high-speed communication.
• Heavy-Duty Vehicles: Withstands high temperatures in trucks, construction equipment, and agricultural machinery.
• Energy Management: Used in battery management systems (BMS) for EVs and hybrid vehicles.

Conclusion of TJA1057GT/3

The TJA1057GT/3 stands out as a high-performance, automotive-grade CAN transceiver, combining speed, reliability, and flexibility. Its dual power modes, wide temperature range, and compact form factor make it ideal for demanding applications in automotive and industrial sectors. While marked as NRND (Not Recommended for New Designs), it remains a proven solution for legacy systems requiring 5Mbps CAN communication. For new designs, consider NXP’s latest alternatives with enhanced features.