Now, let’s look at some of these projects and give you what you need to make them. LM324 Circuits ProjectsĪs we mentioned earlier, there are several projects you can build with an LM324 circuit. For example, when you operate the LM324 from a 30V power supply, the output voltage swing would be around 26v.īut, when you operate at a 5V power supply, the LM324’s output voltage swing reduces to 3.48v. The LM324’s output voltage range depends on the power supply voltage. Note: (+) on the pinout diagram indicates a non-inverting input, while (-) indicates inverting input. Pin 12 and 13 are input pins for amplifier D.Pin 11 is the negative power supply voltage pin (GND).Both Pin 9 and 10 are input pins for amplifier C.Pin 5 and 6 are input pins for amplifier B.

Pin 4 is the positive supply voltage pin (VCC).

Both Pin 2 and 3 are input pins for amplifier A.Here’s a brief description of the LM324 pinout: Each op-amp at pin-output to the ground of the LM324 supports up to 20 mA output current.Īn LM324 chip has up to four operational amplifiers, each having two inputs and one output.Additionally, the LM324 uses only a 0.8 mA power supply current.

You can get a maximum of 100,000 voltage gain on the LM324.

Also, the LM324 allows a maximum of 8 mA output current to flow from its positive supply to its output pin.

The LM324 has a maximum of 30v power supply range and a minimum of 3v.

You can configure the LM324’s unity gain by placing feedback resistors between the inverting (-) input and output pin.

Here are the specifications for the LM324: This article will show you various projects you can make with the LM324 and let you know the specs and pinout of the LM324.Īre you ready? Let’s dive in! LM324 Circuits： LM324 Specifications Perhaps you’re wondering: what can I do or make with an LM324? Have you ever come across the LM324 circuits diagrams before? If yes, you should know it’s common to find in different courses because of its operational amplifier, requiring a single battery.

Lm324 pinout download