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The device operates over a wide range of supply voltages, typically between 3V and 32V, and can be powered by a single supply or dual supplies. The LM324 consists of four independent, high-gain, frequency-compensated operational amplifiers with a typical gain bandwidth product of 1 MHz.
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It was first introduced by Texas Instruments in 1972 and has since become a popular choice for a variety of applications.
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The LM324 is a low-cost, quad operational amplifier (op-amp) integrated circuit (IC) that is widely used in electronic circuits. Quad Differential Input Operational Amplifier Quad, 1MHz, Operational Amplifiers for Commercial, Industrial, and Military Applications
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Single Supply Quad Operational Amplifiers
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