The LM324 is a widely used integrated circuit (IC) known as a comparator, designed primarily for analog applications. It contains four independent operational amplifiers, each capable of comparing two voltage inputs and producing a digital output based on their relative levels. Comparators like the LM324 are essential components in electronic circuits where precise voltage comparisons are necessary, such as in signal processing, voltage monitoring, and control systems. Checkout this article to learn more about LM324 comparator IC.
