View lm324a datasheet:

www.fairchildsemi.com LM2902,LM324/LM324A,LM224/ LM224A Quad Operational Amplifier Features Description • Internally Frequency Compensated for Unity Gain The LM324/LM324A,LM2902,LM224/LM224A consist of • Large DC Voltage Gain: 100dB four independent, high gain, internally frequency • Wide Power Supply Range: compensated operational amplifiers which were designed LM224/LM224A, LM324/LM324A : 3V~32V (or ±1.5 ~ specifically to operate from a single power supply over a 16V) wide voltage range. operation from split power supplies is LM2902: 3V~26V (or ±1.5V ~ 13V) also possible so long as the difference between the two • Input Common Mode Voltage Range Includes Ground supplies is 3 volts to 32 volts. Application areas include • Large Output Voltage Swing: 0V to V transducer amplif