These low noise JFET input operational amplifiers combine twostate–of–the–art analog technologies on a single monolithic integratedcircuit. Each internally compensated operational amplifier has well matchedhigh voltage JFET input device for low input offset voltage. The BIFETtechnology provides wide bandwidths and fast slew rates with low input biascurrents, input offset currents, and supply currents. Moreover, the devicesexhibit low noise and low harmonic distortion, making them ideal for use inhigh fidelity audio amplifier applications.These devices are available in single, dual and quad operationalamplifiers which are pin–compatible with the industry standard MC1741,MC1458, and the MC3403/LM324 bipolar products.• Low Input Noise Voltage: 18 nV/Hz Typ• Low Harmonic Distortion: 0.01% Typ• Low Input Bias and Offset Currents• High Input Impedance: 1012 W Typ• High Slew Rate: 13 V/ms Typ• Wide Gain Bandwidth: 4.0 MHz Typ• Low Supply Current: 1.4 mA per Amp