App description

Non-inverting op amp resistor calculator

Enter the value and click "Calculate" to display the calculation result.

<img src="http://drr.ikcest.org/static/upload/c1/c10d4b38-ecc6-11e9-9b36-00163e0618d6_m.jpg" />

Usage example

Input data:

Output voltage: 220Volts

Gain: 15Volts

R_g：40KOhms

V₁：60Volts

V₂：80Volts

V_p：140Volts

V_n：0Volts

Output Data:

R_f：220KOhms

R_a：40KOhms

R_b：-70.6KOhms

Note

The gain voltage value is a positive number and Rb is a negative number.