TD301DCAN: Isolated CAN Transceiver, 3.3V, 1Mbps, 3000VDC Isolation

The TD301DCAN is a high-performance, single-channel Isolated CAN (Controller Area Network) Transceiver Module designed for robust communication in industrial, automotive, and high-noise environments. This module integrates the necessary power and signal isolation components into a compact, through-hole package, simplifying the design of reliable CAN bus interfaces.

A key feature of the TD301DCAN is its two-terminal isolation, meaning the input (logic side) and output (bus side) are mutually isolated, providing a high degree of noise immunity and protection. This isolation is achieved with an impressive 3000VDC isolation voltage. The module operates from a low-voltage input of 3.0-3.6VDC, making it compatible with modern low-power microcontrollers.

The module supports a high-speed data rate of 1Mbps and complies with the ISO11898 standard, ensuring interoperability with existing CAN networks. Its robust design includes bus protection and a feature where an unpowered node does not disturb the bus lines, which is critical for system reliability and hot-swapping capabilities. The module's ability to connect up to 110 nodes on one bus allows for large and complex network topologies. Furthermore, its integrated isolated DC/DC converter eliminates the need for an external isolated power supply for the bus side, further simplifying the system design. The wide operating temperature range of -40 C to +105 C makes it suitable for harsh industrial and automotive applications.

Key Features:

• Single Isolated CAN Transceiver: Integrates signal and power isolation in one module.
• High Isolation: Features 3000VDC isolation voltage.
• Integrated DC/DC Converter: Eliminates the need for an external isolated power supply.
• High-Speed Data Rate: Supports up to 1Mbps communication speed.
• Wide Operating Temperature: Functions reliably from -40 C to +105 C.
• Bus Protection: Includes built-in protection features for the CAN bus lines.
• Non-Intrusive Unpowered Node: Ensures system reliability when a node is unpowered.
• High Node Count: Supports connection of up to 110 nodes on a single bus.
• Standard Compliance: Complies with the ISO11898 standard.

Specifications:

• Device Type: Isolated CAN Transceiver Module
• Type: Single Channel, Through Hole
• Input Voltage: 3.0 ~ 3.6VDC
• Isolation Voltage: 3000VDC
• Data Rate: 1Mbps
• Operating Temperature: -40 C ~ +105 C
• Bus Standard: ISO11898
• Max Nodes: 110
• Dimensions: 17 x 20 mm

The TD301DCAN is an essential component for designing reliable, high-performance, and galvanically isolated CAN bus interfaces in demanding industrial and automotive control systems.

What's in the box
1 x TD301DCAN: Isolated CAN Transceiver, 3.3V, 1Mbps, 3000VDC Isolation