TCAN1042HVDRQ1 Texas instruments Automotive 70-V bus fault protected CAN transceiver with I/O level translation and flexible data rate

The TCAN1042HVDRQ1 is an automotive-grade CAN transceiver manufactured by Texas Instruments, designed to support both standard CAN (Controller Area Network) and CAN FD (Flexible Data Rate) protocols. It is widely used in automotive and industrial applications for robust communication over CAN networks.

Key Specifications:

1. Supply Voltage: 4.5V to 5.5V, compatible with both 3.3V and 5V microcontroller interfaces.
2. Bus Fault Protection: ±70V, providing robust protection for the transceiver and ensuring reliability in automotive environments.
3. Data Rate: Supports up to 2 Mbps in CAN FD mode (up to 5 Mbps for the “G” versions).
4. ESD Protection: Up to ±15kV on the CAN bus pins, offering protection against electrostatic discharge.
5. Operating Temperature Range: -55°C to +150°C.
6. Package Type: 8-SOIC (Small Outline Integrated Circuit).
7. Propagation Delay: Approximately 110 ns, providing quick response times for high-speed communication.
8. Standards Compliance: Meets ISO 11898-2:2016 and ISO 11898-5:2007 for CAN physical layers, which is essential for automotive and industrial network compatibility.
9. Functional Safety: Features thermal shutdown, undervoltage lockout, and bus fault protection, enhancing operational safety.
10. Standby Mode with Wake-up: Includes a low-power standby mode with a remote wake-up function, reducing power consumption in idle states.

Applications:

• Automotive Systems: Enables in-vehicle networking for communication between various electronic control units (ECUs).
• Industrial Automation: Facilitates robust communication in factory and process automation systems.
• Battery Management Systems (BMS): Used for data communication in battery monitoring and management.
• Building Automation: Ideal for communication in building control systems.