The KA324 series consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide voltage range. Operation from split power supplies is also possible so long as the difference between the two supplies is 3 volts to 32 volts. Application areas include transducer amplifier, DC gain blocks and all the conventional OP amp circuits which now can be easily implemented in single power supply systems.

• Internally frequency compensated for unity gain
• Large DC voltage gain: 100dB
• Wide power supply range: KA224 / KA224A, KA324 / KA324A: 3V ~ 32V (or±1.5 ~ ±15V) KA2902: 3V~26V (or±1.5V ~ 13V)
• Input common-mode voltage range includes ground
• Large output voltage swing: 0V to V_CC-1.5V
• Power drain suitable for battery operation