TCAN337DCNR - CAN Transceiver from Texas Instruments

The TCAN337DCNR is a high-performance CAN (Controller Area Network) transceiver produced by Texas Instruments, designed to facilitate communication in automotive and industrial applications. This transceiver serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. It is well-suited for systems where noise immunity and data integrity are crucial.

Key Features

• Compatibility: The device is compliant with the ISO 11898-2 standard, ensuring reliable communication in CAN systems.
• Bus Fault Protection: It offers protection against transients in the automotive environment, with bus-pin fault protection exceeding ±36 V.
• Low Power Mode: A standby mode is available which helps to reduce power consumption when the network is idle.
• Thermal Protection: Integrated thermal shutdown protection prevents damage from overheating.
• Robust Design: The device is designed to withstand the harsh conditions typical in industrial and automotive settings.

Applications

The TCAN337DCNR is suitable for a variety of applications that require robust communication with high noise immunity. These include:

• Automotive networks, including body control modules, powertrain, and infotainment systems
• Industrial control systems, such as PLCs and motor control units
• Medical equipment requiring reliable data transmission
• Heavy machinery and agricultural vehicles

Technical Specifications

The device operates over a wide range of supply voltages and temperatures, making it versatile for different environments:

• Supply Voltage: 4.5 V to 5.5 V
• Operating Temperature Range: -40°C to +125°C
• Package: The TCAN337DCNR comes in an 8-pin SOIC package, which is suitable for space-constrained applications.

With its robust feature set and proven reliability, the TCAN337DCNR from Texas Instruments is an excellent choice for engineers looking to implement a CAN interface in their next project.