- #1
Ramana
- 11
- 0
Hello,
Here need a suggestion on Unity gain buffer using op-amp 741.
The output i need in the range according to change in LVDT sensor (resistive type).
The output of the sensor is 35mv to 3.5 VDC.
The circuit i build using op-amp741 as voltage follower where the output is given feedback to non-inverting input.
Now the output from Op-amp am getting is 1.85 VDC to 3.5VDC.
The required output is according to the change in LVDT sensor(resistive type) i.e from some mV to 3.5 VDC.
How can i minimize the voltage of 1.85 VDC at the op-amp ouptut?
Best Regards.
Here need a suggestion on Unity gain buffer using op-amp 741.
The output i need in the range according to change in LVDT sensor (resistive type).
The output of the sensor is 35mv to 3.5 VDC.
The circuit i build using op-amp741 as voltage follower where the output is given feedback to non-inverting input.
Now the output from Op-amp am getting is 1.85 VDC to 3.5VDC.
The required output is according to the change in LVDT sensor(resistive type) i.e from some mV to 3.5 VDC.
How can i minimize the voltage of 1.85 VDC at the op-amp ouptut?
Best Regards.