lm339n pinout

The LM339N is a quad voltage comparator designed to operate from a single power supply over a wide range of voltages. It offers low input offset voltage, low input offset current, and high open-loop voltage gain, making it an ideal choice for precision circuitry. The device consists of four independent voltage comparators, each designed to work with a wide range of voltages and featuring an open-collector output, capable of driving lamps or relays, or interfacing with logical circuitry. The LM339N can be used in a variety of applications, including battery voltage monitoring, audio equipment, and voltage level detection. Its low offset voltage and high input impedance make it suitable for use in precision, high-speed signal conditioning and battery-powered applications. With its versatile and reliable performance, the LM339N provides an excellent solution for designers who need a quad voltage comparator with a wide single power supply voltage range. Its small size and low power consumption also make it an ideal choice for compact and energy-efficient designs.