Inverting Opamp


1

CONTROLS

   Input volt :       Volt
   Resistance (R1) : Kohms
   Resistance (Rf): Kohms

INSTRUCTION

  1. Connect the components as mentioned below:
    L1-L3, L4-L7, L4-L5 or L5-L7, L6-L9, L8-L12.(For eg. click on 1 and then drag to 3 and so on.)
  2. Click on 'Check Connection' button to check the connections.
  3. If connected wrong, double click on the wrong connection. Else click on 'Delete all connection' button to erase all the connections.
  4. Set the Resistance (R1) Value (1 Kohm - 50 Kohm).
  5. Set the Feedback Resistance (Rf) Value (2 Kohm - 100 Kohm).
  6. Set input voltage (Vin) (-15 to 15 V).
  7. Now note the output voltage and click on 'Add to table' button.
  8. Increase the input voltage by a factor of 2
  9. Click on 'Plot' button to plot the output voltage vs input voltage.
  10. Repeat the experiment for another set of resistance value.

EXPERIMENTAL TABLE

Resistance: KΩ



Serial No. Input Voltage
V		 Output Voltage
V		 Current
mA

GRAPH PLOT

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