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onceinalifetim
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Hello
i would like to know, how does LM324 create a sine wave after the output of the op amp??
thanks
i would like to know, how does LM324 create a sine wave after the output of the op amp??
thanks
onceinalifetim said:Hello
i would like to know, how does LM324 create a sine wave after the output of the op amp??
thanks
The LM324 is a quad operational amplifier (op-amp) integrated circuit (IC) that is commonly used in electronic circuits.
To create a sine wave output using an LM324, you can use the IC in an astable multivibrator circuit. This circuit uses two capacitors and two resistors to generate a square wave output, which can then be converted into a sine wave using a low pass filter.
Yes, the frequency of the sine wave output can be adjusted by changing the values of the capacitors and resistors in the astable multivibrator circuit. The formula for calculating the frequency is f = 1/(2.2RC), where R is the resistance and C is the capacitance.
One limitation is that the LM324 has a limited bandwidth, so the frequency of the sine wave output may be limited. Additionally, the accuracy of the sine wave output may be affected by variations in the IC's internal components.
The LM324 can also be used in applications such as signal amplification, voltage and current regulation, oscillators, and filters. It is commonly used in audio equipment, power supplies, and motor control circuits.