lm324 datasheet

The LM324 is a versatile operational amplifier (Op-Amp) that is widely used in a variety of applications ranging from audio and instrumentation circuits to industrial control systems. This quad Op-Amp provides four independent, high-gain amplifiers in a single package, making it efficient and cost-effective. With a wide operating voltage range of 3V to 32V and a low supply current of 0.8mA per amplifier, the LM324 is suitable for low-power applications. Additionally, its input common-mode voltage range extends from the negative supply rail to within 1.5V of the positive supply rail, allowing for excellent functionality in both single and split supply configurations. The LM324 offers a high open-loop gain of 100dB, ensuring accurate and precise signal amplification. It also features a high output current capability of 40mA per amplifier, making it suitable for driving various loads. Designed for ease of use, the LM324 includes built-in short-circuit protection and thermal shutdown circuitry, safeguarding the amplifier and connected circuitry from potential damage. Overall, the LM324 Op-Amp provides a reliable and efficient solution for amplification in a wide range of applications where multiple amplifiers are needed, making it a popular choice among design engineers.