azadfalah
Full Member level 3
- Joined
- Aug 13, 2016
- Messages
- 151
- Helped
- 1
- Reputation
- 2
- Reaction score
- 2
- Trophy points
- 1,298
- Activity points
- 2,467
hi everyone ,
I’m working on a differential amplifier circuit and would like to know how to calculate its gain. Here is the configuration:
How is the gain of this circuit calculated?
If nothing is connected to the inputs of the HCPL-7840 IC, its output voltage will be approximately 2.56V, meaning both outputs of the IC will be at this voltage. Under these conditions, I am observing an 8V output at the op-amp. How can this be calculated?
Thank you.
I’m working on a differential amplifier circuit and would like to know how to calculate its gain. Here is the configuration:
How is the gain of this circuit calculated?
If nothing is connected to the inputs of the HCPL-7840 IC, its output voltage will be approximately 2.56V, meaning both outputs of the IC will be at this voltage. Under these conditions, I am observing an 8V output at the op-amp. How can this be calculated?
Thank you.