BUY STRL451 https://www.utsource.net/itm/p/976748.html

The STRL451 is a ZIP-8 package, SK version, of a low-voltage, low-power, high-speed, quad operational amplifier. It is designed to operate from a single supply voltage of 2.7V to 5.5V, and features low input bias current, low input offset voltage, and low noise. The STRL451 is ideal for applications such as active filters, signal conditioning, and data acquisition systems. (For reference only)