Overview of NXP TJA1040T/N1,118

The NXP TJA1040T/N1,118 is a high-speed CAN (Controller Area Network) transceiver that serves as a link between a CAN protocol controller and the physical two-wire CAN bus. It is designed to provide differential transmit and receive capability to the bus and is compatible with the ISO 11898 standard. This transceiver is a critical component for automotive and industrial networks where reliable data communication is paramount.

Key Features

• High-Speed CAN Interface: Supports CAN protocols with data rates up to 1 Mbps.
• Low Power Mode: Features a very low current standby mode with remote wake-up capability via the CAN bus.
• Thermal Protection: Equipped with an integrated thermal protection circuit that limits the power dissipation in case of a fault.
• Transmit Data (TXD) Dominant Time-out Function: Prevents the bus line from being driven permanently to a dominant state due to TXD stuck at a low state.
• Differential Receiver with Wide Common-Mode Range: Ensures reliable data reception within the CAN specification.
• Electrostatic Discharge (ESD) Protection: Provides robust ESD protection for the CANH and CANL bus pins.

Applications

The TJA1040T/N1,118 is ideal for a variety of applications where a robust and reliable CAN communication interface is needed. These include:

• Automotive networks
• Industrial control systems
• Medical equipment
• Building automation

Physical Packaging

The device is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format, making it suitable for space-constrained applications. Its lead (Pb)-free and RoHS-compliant package ensures environmental sustainability and compatibility with modern manufacturing processes.

Manufacturer Support

NXP provides comprehensive technical support for the TJA1040T/N1,118, including detailed datasheets, application notes, and design resources to facilitate the integration of the transceiver into your projects. With its robustness and versatility, the TJA1040T/N1,118 is an excellent choice for your high-speed CAN network applications.