Operational amplifier circuit, Op amp circuits, General purpose amplifier

 A website with a full selection of operational amplifiers (op amps) from many manufacturers for any general purpose amplifier circuit that may require a power op amp or for any circuits or applications that require understanding of what is an amp.

https://www.futureelectronics.com/p/analog--amplifiers--general-purpose/fan4931ip5x-on-semiconductor-1805548