The JFET input operational amplifiers in the TL07x series are designed as low-noise versions of the TL08x series with low input bias & offset currents & fast slew rates typically 13 Vmicros. The low harmonic distortion 0.003 & low noise 18n V Hz make the TL07x series ideal for amplifiers in high quality audio applications. Each amplifier features JFET inputs coupled with bi-polar output stages integrated on a single monolithic chip. All the devices have internal frequency compensation. TL071 is an 8-pin DIL package containing one amplifier TL072 is an 8-pin DIL package containing two individual amplifiers & TL074 is a 14-pin DIL package with four individual amplifiers.