[lcamtuf] thinks so, and his guide to choosing op-amps makes a good ... the term “operational amplifier” is almost synonymous with the LM741 or LM324, and with good reason.

With cheap and easily available chips that perform this exact job, it might seem a little loopy to throw 20 LM324 op-amps at the job. But as [gschmidt958] explains, this is strictly for the ...