According to the datasheet LM741 IC is a general purpose single operational amplifier. The UA741 is a high performance monolithic operational amplifier constructed on a single silicon chip. You can ...

For readers of a certain vintage, the term “operational amplifier” is ... noisy part in your circuit. None of this is to take away from how important the 741 and other early op-amps were ...

The operational amplifier, or op amp, is one of the most basic building blocks used in analog circuits ... the OPA171 is compatible with the ‘741, has better performance on nearly all measures ...