SN65HVD230QDR in TI SN65HVD CAN / RS-485 Family
The SN65HVD230QDR is part of the Texas Instruments SN65HVD23x family of CAN bus transceivers designed for use with 3.3V controllers. These components are specifically engineered for operation in harsh industrial environments and automotive systems requiring ISO 11898-2 compliance. By operating from a 3.3V supply, they eliminate the need for level shifters when interfacing with modern low-voltage microcontrollers and FPGAs while maintaining full compatibility with 5V CAN nodes on the same network.
Variants in This Sub-Family
The sub-family primarily differs in power-management capabilities and signaling rates. The SN65HVD230 features a low-power standby mode, the SN65HVD231 offers an ultra-low-current sleep mode for extreme power conservation, and the SN65HVD232 is a basic version without these specialized power modes. All variants maintain the same high-input impedance, allowing up to 120 nodes to be connected to a single bus segment without violating loading specifications.
