Electronics > Projects, Designs, and Technical Stuff
Hysteresis Cycle with an AD630 on LTSpice
RoGeorge:
- Vc seems wrong to me.
- put a 100K resistor between "Status" and "+Vcc" (optional)
- add SPICE directive ".options cshunt=1e-15" to speed up the simulation (optional)
If you want more help, please do the following:
1. Draw by hand (on a piece of paper) the waveform you wish for Vm
2. Draw by hand (on the same paper) the waveform you wish for Vc.
3. Then, draw by hand the waveform you expect for the signal Output.
4. Now, draw by hand the hysteresis you expect to see.
Name the axis for each chart, put units and a few numerical values.
Make a picture of the 4 hand-drawn waveforms, and attach the pic here, or upload the pic somewhere else and give the link.
Vajra37:
Got it. The cshunt option helped me a lot. Now, what I wanted was to get the hysteresis. For that I searched about th Op-amp comparator and make the design of that with the model of the AD 630. With this now I got the hysteresis cycle by Excel (which is more comfortable for me to use than the LTSpice in order to take out these kind of operation)
I really want to thanks to everyone that helped me and I'm sorry if I didn't explain quite well.
Greetings!
RoGeorge:
Great! :-+
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