I am having issues with a circuit. When I simulate it in the "Time domain" the op-amp seemingly puts out a great many kV. Is this a bug? https://www.circuitlab.com/circuit/2dxzd4/op-amp-huge-voltage-output/ Thanks |
by Jodes
March 22, 2014 |
No, it's not a bug. Your CL circuit uses an opamp model which has no supply rail limits so it can generate an output that may be far higher, or lower, than a real opamp can achieve. Since you are using the opamp open loop (in effect as a comparator) the output will swing to whatever CL allow their rail-less opamp model to swing up and down to. You might be better using their 5 pin railed model which has outputs defined by the supply rails. |
by signality
March 22, 2014 |
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