Sep 28, 2008 #1 S silvermirror Newbie level 6 Joined Sep 4, 2008 Messages 12 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,367 evaluation version limit exceeded for q devices! I downloaded a mod LM6172 and added to library Then, I built a small circuilt which is a voltage follower. After I clicked simulation button, the error came out. ERROR -- Circuit Too Large! EVALUATION VERSION Limit Exceeded for "Q" Devices! I remembered two years ago, I used student version to simulate a omp, it worked. Why I got the error message this time.
evaluation version limit exceeded for q devices! I downloaded a mod LM6172 and added to library Then, I built a small circuilt which is a voltage follower. After I clicked simulation button, the error came out. ERROR -- Circuit Too Large! EVALUATION VERSION Limit Exceeded for "Q" Devices! I remembered two years ago, I used student version to simulate a omp, it worked. Why I got the error message this time.
Sep 28, 2008 #2 anujgupta.gcet Junior Member level 1 Joined Sep 20, 2008 Messages 18 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Greater Noida Activity points 1,381 pspice student version do u notice the same error while implementing any other circuit or is it only with voltage follower???
pspice student version do u notice the same error while implementing any other circuit or is it only with voltage follower???
Sep 28, 2008 #3 tapa Super Member Joined Feb 17, 2002 Messages 133 Helped 8 Reputation 16 Reaction score 5 Trophy points 1,298 Location spain Activity points 1,096 evaluation version limit exceeded for q devices It is possible that the model of the OP you are using has a discrete implementation (a lot of transistors inside the model). Try with an other OP, a simpler model will work. TaPa
evaluation version limit exceeded for q devices It is possible that the model of the OP you are using has a discrete implementation (a lot of transistors inside the model). Try with an other OP, a simpler model will work. TaPa
Sep 29, 2008 #4 S silvermirror Newbie level 6 Joined Sep 4, 2008 Messages 12 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,367 pspice student modeling problem Thank you I found the problem finally, it is the same as tapa said. I used some other omp LM324
pspice student modeling problem Thank you I found the problem finally, it is the same as tapa said. I used some other omp LM324