
Reverse polarity can damage the internal circuitry of the chip. Always check the polarity of the supply you are applying to the IC. Do not operate the IC with more than 32C DC. Moreover two LM358 IC can be also be used as equivalents each LM358 contains two op-amps.įor long term performance it is recommended to not use IC above it max limits. Other possible equivalents are LF147, LF347, LM837. LM124, LM224, LM2902 are the exact equivalents of LM324. Replacement and Equivalent / Other Part Numbers The minimum operating voltage is only 3VDC and the minimum current consumption is only 0.7mA to 0.8ma therefore this IC can be used where high gain and low power and current consumption circuitry is required for example in portable and battery operated devices. The power supply input for all the fours op-amp Pin4 (Positive Supply) and Pin11 (Ground / Negative Supply). You can use one or two op-amp from the four or you can also use four at once. The IC contains four high gain operational amplifiers which are independent from each other. It is manufactured in 14 pin DIP package, 14 SOP and other package. LM324 is a famous operational amplifier IC, it is widely used in commercial devices and also used by electronic hobbyists, engineering students, engineers, and tinkerers around the world.

Output of IC's Forth Operational Amplifier Non Inverting Input of IC's Fotrh Operational Amplifier

Inverting Input of IC's Forth Operational Amplifier Ground / Negative Supply of IC / Negative Supply of Output of IC's Third Operational Amplifier Non Inverting Input of IC's Third Operational Amplifier Inverting Input of IC's Third Operational Amplifier Output of IC's Second Operational Amplifier

Non Inverting Input of IC's Second Operational Amplifier Inverting Input of IC's Second Operational Amplifier Positive Supply of IC / Positive Supply of Non Inverting Input of IC's First Operational Amplifier Inverting Input of IC's First Operational Amplifier

Output of IC's First Operational Amplifier
