LM324, LM324A, LM224,LM2902, LM2902V, NCV2902Single Supply QuadOperational AmplifiersThe LM324 series are low–cost, quad operational amplifiers withtrue differential inputs. They have several distinct advantages overstandard operational amplifier types in single supply applications. Thequad amplifier can operate at supply voltages as low as 3.0 V or ashigh as 32 V with quiescent currents about one–fifth of thoseassociated with the MC1741 (on a per amplifier basis). The commonmode input range includes the negative supply, thereby eliminating thenecessity for external biasing components in many applications. Theoutput voltage range also includes the negative power supply voltage.•Short Circuited Protected Outputs•True Differential Input Stage•Single Supply Operation: 3.0 V to 32 V (LM224, LM324, LM324A)•Low Input Bias Currents: 100 nA Maximum (LM324A)•Four Amplifiers Per Package•Internally Compensated•Common Mode Range Extends to Negative Supply•Industry Standard Pinouts•ESD Clamps on the Inputs Increase Ruggedness without AffectingDevice Operation
