I use uA741 to build a Wien bridge oscillator. If you don't know what that is, it is a circuit that can convert DC into AC.
I am able to get a 60 Hz 5 V sine wave, and this is with a load (R: 2 ohms, C: 100nF). The current should be approximately Irms = 5/2 = 2.5 A since the capacitance is so small.
However, according to the datasheet uA741 does not output very much current (something like 5mA, I can't remember). Given that, how do I reason it ? Why can the op amp provide > 2 A ?
I am able to get a 60 Hz 5 V sine wave, and this is with a load (R: 2 ohms, C: 100nF). The current should be approximately Irms = 5/2 = 2.5 A since the capacitance is so small.
However, according to the datasheet uA741 does not output very much current (something like 5mA, I can't remember). Given that, how do I reason it ? Why can the op amp provide > 2 A ?