Problems using LTC2050 model for simulation

[asandvand]

When starting the simulator with a simple circuit using the LTC2050 op-amp model, I get a "Error during netlist generation" pointing at the

.model rovd1:xu1 r(..... and

.model rovd2:xu1 r(... lines of the circuit

This happens also if i include only the LTC2050 component on a schematic and hits the button for start simulation.

Any hints on what is wrong with the model ? (delivered with Multisim 10, so I thought that it should have been tested ?!)

Please advice if the model should be changed, or if there is settings in Multisim to avoid this problem.

[nestor-sg]

I checked the component. There were three things causing trouble... two models had RES parameter, it had to be changed to R, the two models that are referenced on your error message; and the third problem was that the Linear model had 6 input nodes, but the symbol only has 5 pins.

I created this new component, and when simulating I don't get any error messages, however I don't have a good understanding or circuit to test it, please check it out and let me know. I will let R&D know that they have to check this component.

Download the attached file, and just double-click on it, Multisim should prompt you to add it to your user database.