Published:2011/5/16 8:32:00 Author:Rebekka | Keyword: Single dual power, general-purpose quad op amp | From:SeekIC
LM324 is a high-gain op amp contains four units. Its features are: It can both work in single-supply and dual-supply. And it also can work in a wide supply voltage range. And the supply current is small. The input bias current is with temperature compensation. It's not need external frequency compensation components. LM324 can be used for convert amplifier, the DC gain unit and general-purpose op amp application circuits. It can be also used for a variety of logic circuits and other low-pressure system interface circuits. The similar or direct substitution models are: LMl24, CFl24MD, CF224LD, CFl24MJ, CF224LJ, CF324CJ, CF324CP and so on. The LM324 double-threshold voltage comparator circuit is shown as above.
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