ST TL071 Low noise JFET single operational amplifier handbook
Datasheet
The TL071 is a high-performance, low-noise, high-input-impedance single-voltage-output operational amplifier. This operational amplifier uses well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The device features high gain bandwidth, low input bias current, low input offset voltage, and good frequency compensation characteristics and thermal stability.