SN65HVD72DR in TI SN65HVD CAN / RS-485 Family
The SN65HVD72DR is a Texas Instruments RS-485 transceiver designed for industrial communications. This family operates from a single 3.3V supply and is specifically engineered to provide robust differential signaling over long cables. It provides a balanced combination of high ESD protection and low power consumption, making it a standard choice for half-duplex asynchronous data transmission in environments with significant electrical noise.
Variants in This Sub-Family
Variants within this sub-family primarily differ by data rate and duplex mode. While the HVD72 is optimized for 250 kbps to minimize EMI, the HVD75 and HVD78 offer speeds up to 20 Mbps and 50 Mbps respectively. Additionally, some versions offer full-duplex pinouts for four-wire communication, whereas the HVD72DR focuses on space-saving half-duplex operation in SOIC-8 packages.
