The LM339 is a highly regarded low-power quad comparator integrated circuit designed to excel in precision signal comparison within electronic systems. Developed by Texas Instruments, this versatile IC features four independent comparators in a single package, making it a valuable component for applications requiring multiple comparison points. Operating with low power consumption, the LM339 is suitable for battery-operated devices, ensuring energy efficiency and extended operational life. Its wide voltage range, typically functioning from a single supply of 2V to dual supplies of ±18V, enhances its adaptability to various circuit configurations. The LM339's high input impedance and low offset voltage contribute to its accuracy in voltage comparison tasks, making it ideal for applications such as voltage level detection, limit detection, and threshold sensing. Whether used in automotive electronics, industrial controls, or consumer electronics, the LM339's reliability, cost-effectiveness, and versatility continue to make it a preferred choice among engineers and hobbyists for projects demanding precision and efficiency in multiple signal comparisons.

Package Include :

1 x LM339