BUY U247BG https://www.utsource.net/itm/p/9270302.html

Manufacturer: TFK Description: U247BG is a dual operational amplifier with an 8-pin DIP package. Features: Low noise High speed Low power consumption High input impedance High output current Low offset voltage Low distortion Low input bias current Low input offset current High slew rate High common mode rejection ratio Applications: Audio signal processing Active filters Instrumentation amplifiers Motor control Power supplies Precision rectifiers Voltage followers Voltage regulators Data acquisition systems (For reference only)