SN65HVD230DR in TI SN65HVD CAN / RS-485 Family
The SN65HVD230DR is a high-performance CAN bus transceiver family from Texas Instruments, specifically designed for 3.3V power supply operation. Unlike traditional 5V transceivers, this series allows for direct integration with low-voltage microcontrollers while maintaining full compatibility with the ISO 11898-2 standard. It serves as the physical layer interface between the differential bus lines and the CAN controller, providing robust communication in electrically noisy industrial and automotive environments through its integrated ESD protection and common-mode rejection capabilities.
Variants in This Sub-Family
The SN65HVD23x family includes the 230, 231, and 232 variants. The SN65HVD230 includes a standby mode and slope control to reduce EMI, whereas the SN65HVD231 features an ultra-low-current sleep mode for even deeper power savings. The SN65HVD232 is a simplified version without the slope control or standby pin, optimized for basic high-speed communication where pin count or cost is the primary design driver.
