This part is a kind of semiconductor called MC34001.

Function of this product has (MC34001x - MC34004x) JFET INPUT OPERATIONAL AMPLIFIERS.

Manufacturers : ON Semiconductor

Image and pinout :

Some of the text within the PDF file :

w m o c . JFET Input Operational U 4 t Amplifiers e e h S a at .D w w • • • • • • • • Low Input Bias Current: 40 pA Low Input Offset Current: 10 pA Wide Gain Bandwidth: 4.0 MHz High Slew Rate: 13 V/µs Low Supply Current: 1.4 mA per Amplifier High Input Impedance: 1012 Ω ON Semiconductort MC34001, B MC34002, B MC34004, B JFET INPUT OPERATIONAL AMPLIFIERS These low cost JFET input operational amplifiers combine two state–of–the–art analog technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offset voltage. The BIFET technology provides wide bandwidths and fast slew rates with low input bias currents, input offset currents, and supply currents. The O [ ... ]

MC34001 PDF Datasheet Download