SN65HVD1782 in TI SN65HVD CAN / RS-485 Family
The SN65HVD1782 is a robust family of RS-485 transceivers from Texas Instruments designed for harsh industrial environments. These devices feature high levels of protection against overvoltage conditions, specifically designed to withstand bus faults up to ±70V. This makes them ideal for systems where wiring errors or ground loops could expose sensitive communication hardware to high-voltage transients. Operating with a wide common-mode range, they ensure reliable data integrity in electrically noisy settings typical of factory automation and infrastructure control.
Variants in This Sub-Family
Variants within the SN65HVD178x series differ primarily in their signaling rates and power profiles. While the 1782 is optimized for 10 Mbps high-speed data transfer, sibling variants like the 1780 and 1781 offer lower speeds but may provide improved EMI performance through controlled slew rates. Package options typically include standard 8-pin SOIC and PDIP, allowing for backward compatibility in legacy board layouts while upgrading fault protection.
