The LM339DTBR2G Quad Comparator IC with Commercial Temperature range manufactured by ON Semiconductor is a highly integrated device that integrates four comparator circuits within a single package. This device is designed for applications where speed and tight tolerance are of utmost importance, and it has a power supply range of 3-36V. It is also highly reliable and has an input bias current of 3µA typical. This part has an operating temperature range of -40°C to +85°C and is available in either a SO-14 or an SO-14L package. With its voltage detectors, hysteresis setting and open collector outputs, the LM339DTBR2G provides an ideal solution for various system requirements in computer, telecommunications and automotive systems.