Hello
Can you tell me what my output would be with a 748 op amp with 2v in the inverting input and 3v on the non-inverting input and 15v for power in and neg 15v for the other power in.
I don't have a bit map to post.
Thanks for any help
Steve
The amp would be railed to the positive supply. Whenever the amplifier is operating "normally" (as a linear amplifier with negative feedback), the voltage at the two inputs are essentially the same (except for a few mV due to offset).
Hello
Can you tell me what my output would be with a 748 op amp with 2v in the inverting input and 3v on the non-inverting input and 15v for power in and neg 15v for the other power in.
I don't have a bit map to post.
Thanks for any help
Steve
If the voltage at the + input is more positive than the - input, the output will be at its positive maximum. If the voltage at the + input is less positive than the - input, the output will be at its negative maximum.
If the voltage at the + input is more positive than the - input, the output will be at its positive maximum. If the voltage at the + input is less positive than the - input, the output will be at its negative maximum.
So if the voltage at the non-inv input is -3v and at the inv input is 2V the output would be negative maximum?
If the voltage at the + input is more positive than the - input, the output will be at its positive maximum. If the voltage at the + input is less positive than the - input, the output will be at its negative maximum.
So if the voltage at the non-inv input is -3v and at the inv input is 2V the output would be negative maximum?