The SN65HVD75DGK with RS-485 Interface IC 3.3V-Supply RS-485 IEC ESD Protection is an integrated circuit from Texas Instruments. This device can communicate data up to a distance of 1,200m at data rates of up to 10 Mbits/s. It contains a driver and receiver pair and is ideal for point-to-point and multidrop data communication. It includes features such as input hysteresis, false-failure protection, and 15 KV ESD protection, as well as an enable control input to enable or disable the driver and receiver pair. The SN65HVD75DGK includes protocols such as True Fail-Safe, slew rate limiting, and adjustable receiver input sensitivity. It is designed to be used in harsh industrial environments where long cable runs, extreme temperatures, and high noise levels are common. It is suitable for direct interfacing with most types of microcontrollers, PC systems, and other digital equipment.