- Joined Aug 23, 2017
Hi, i'm relative new on circuits. Now i'm learning the OP Amp LM741. I putted a voltage divider on both input pins (2 and 3). If the voltage on pin 2 drops below pin 3 the output goes high. When it goes up again the output gets low. So it works fine. But if the voltage on pin 2 drops below 2V the output stays high!. Whatever the other voltage is. Is there a minimum input voltage on the input pins?