The NE5532, NE5532A,SA5532, and SA5532A are high-performance operational amplifiers combiningexcellent dc and ac characteristics. They feature very low noise, High output-drivecapability, high unity-gain and maximum-output-swing bandwidths, lowdistortion, high slew rate, input-protection diodes, and output short-circuitprotection. these operational amplifier are compensated internally forunity-gain operation. these devices have specified maximum limits forequivalent input noise voltage.
