Hello everybody, i have figured out that LTspice uses a different model description when compared with Texas Instruments opamps. I would like to simulate the TLV271. I downloaded the model from the TI website and created a new symbol called TLV271. I made sure it points to a TLV271.lib . Changed the name of the subckt to make it work. I can simulate without any errors, but the values are all wrong. Output rises to 2400Volts. When comparing an opamp subckt such as the LT1490 in the LTC.lib, i noticed that LT uses a far more advanced model description. Using google, i found there are model 1 and model 2, spice model descriptions. The TLV271.lib is a model 1 according to the comments in the TLV271 file. I can assume, that LT uses for the LT1490 the model 2 Spice model description. My question is : Are there any functioning TLV271 models out there for LTspice ? It is not really an issue, but i just use the TLV271 often and it works fine. Would be fun to play with while using LTspice. I do not want to use TI swcad. I like LTspice more.