I designed the following circuit in CircuitLab. My question isn't about the whole thing, but rather about the TL081 Operation Amplifiers that circuitlab uses as a default(data sheet found here).
This design is meant to be a low-voltage cutoff circuit for an electric bicycle where there are 3 batteries – each with 4 cells. The first thing I do is use comparators to find the voltage across each cell. At that point, my goal is to use another op amp to determine if the voltage of the cell is below a 3.3V threshold and then pass either 5V(if the cell voltage is above the threshold) or 0V(if the cell voltage is below threshold) through some digital logic.
I know Circuit Lab isn't the best when it comes to analysis, but I am wondering if the TL081 will work as it does here in Circuit Lab. Im very new to operational amplifiers and the datasheet didn't seem to have any clear answers for me.
Thanks in advance for your help.