Calculate inverting and non-inverting gain, feedback resistors and output clipping.
This is a teaching op-amp with finite gain and output limited by the supply rails. Bandwidth, slew rate and real output-current limits are not modeled. The simulator uses separate positive and negative supplies; V− may be zero.
How to use
- Choose inverting or non-inverting and enter the resistors or target gain.
- Set input voltage and both supply rails; a negative output requires a negative supply.
- Check clipping, then open the simulator and measure V1 relative to ground.
Circuit model
Av = −Rf/Rin; Av = 1 + Rf/Rin; Vout = Av × Vin.