Other Parts Discussed in Thread: TINA-TI,
Tool/software: TINA-TI or Spice Models
I am trying to simulate a simple amplifier using the TLV9002.
Please see the circuit below.
Now, please note the following:
1. TI provides no direct simulation model on PSpice for this specific device. The TINA-Ti simulation works fine. Now from the TINAL simulation, I can extract the PSpice macro and save it to a file and then include it in th KiCAD model above. This approach was used to do the specific simulation. Please see the alternate pin settings below
With these settings however, the model does not converge.
Now two questions:
1. Is it fine to extract the PSpice model this way for devices for which TI does not provide a Spoce model and use them in another simulator?
2. If it is ok, then why does the simulation not converge? What is wrong with my circuit?
THe error messages:
Reference value : 0.00000e+00
doAnalyses: TRAN: Timestep too small; time = 0.461199, timestep = 7.5e-14: cause unrecorded.
run simulation(s) aborted
Thanks in advance,