SN65HVD230 CAN Bus Transceiver Evaluation Board

Description

The SN65HVD230 CAN Board is a compact development module centered on the SN65HVD230 transceiver from Texas Instruments. This IC is designed for high-speed CAN applications, providing the necessary physical layer interface to convert logic-level signals from a microcontroller into the differential signals required on a CAN bus. Its 3.3V operation makes it a perfect match for modern low-power microcontrollers and System-on-Chip (SoC) platforms.

The board’s architecture includes necessary termination and filtering components to ensure signal integrity. The built-in Electrostatic Discharge (ESD) protection safeguards the transceiver and the connected host controller from voltage spikes, which is critical for reliability in automotive and industrial settings. This module acts as a foundational building block for engineers and developers creating CAN-based telemetry systems, vehicle data loggers, or industrial machine control networks.