The TJA1050T/N1,118 is a high-speed Controller Area Network (CAN) transceiver designed by NXP Semiconductors. This device serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. It is specifically engineered to provide robust communication in the automotive industry, where high-speed data exchange is crucial for modern vehicle systems such as engine management, ABS, and airbags.

Key Features

• High-Speed Operation: Supports CAN operations with transmission rates up to 1 Mbit/s.
• Improved Electromagnetic Compatibility (EMC): Features low electromagnetic emission and high immunity to electromagnetic interference, making it ideal for the harsh electrical environments found in automotive applications.
• Differential Receiver with Wide Common-Mode Range: Ensures reliable data reception even in the presence of significant electrical noise.
• Thermal Protection: Integrated thermal protection circuitry automatically disables the driver if the junction temperature exceeds safe limits.
• Low Current Standby Mode: A sleep mode reduces power consumption when the transceiver is not in active use.
• Transmit Data (TXD) Dominant Time-out Function: Prevents the bus lines from being driven to a permanent dominant state due to TXD errors.

Applications

The TJA1050T/N1,118 is suitable for a wide range of automotive applications, including:

• Engine Control Units (ECUs)
• Transmission Controllers
• Anti-lock Braking Systems (ABS)
• Power Steering Modules
• Airbags
• Body Control Modules (BCM)

Product Specifications

The TJA1050T/N1,118 is offered in an 8-pin SOIC package, which is both compact and easy to integrate into a variety of circuit designs. It is compatible with the ISO 11898 standard, ensuring interoperability with other CAN transceivers adhering to this international standard. The device operates over a wide supply voltage range and is characterized for operation from -40°C to +125°C, accommodating the extreme temperature variations encountered in automotive environments.

Ordering Information

The product is available under the ordering code TJA1050T/N1,118 and is typically sold in tape and reel packaging for automated assembly processes. For detailed ordering and pricing information, customers should contact NXP Semiconductors or an authorized distributor.