ISL3179EFRZ is a part of Renesas' ultra low power RS-232 transceivers series. It is a 3.3V powered transceiver for up to 200kbps data and is compliant with RS-232, V.28 and other related standards. It features low power-down current (0.1uA) and fast switching time (35ns), enabling energy efficiency and higher data rate communication. The chip includes built-in protection disconnects like the ESD protection for the power pins, leading to a more reliable and robust performance. The ISL3179EFRZ can also be operated in any mode available and is available in a variety of package options, making it simple and easy to integrate into any system.