LM324N Quad Operational Amplifier

A quad op-amp IC providing four independent high-gain amplifiers in a single DIP-14 package. The LM324N operates from a single supply, making it suitable for analog signal conditioning, active filters, sensor processing, comparators, oscillators, and general-purpose amplification. Its wide supply range, low power consumption, and stable performance make it a staple component for both hobbyist and professional analog circuit designs.