Strange behavior of TI “Green-Williams-Lis” model in Qspice. Setting R7 to 2.4K causes nonconvergence. 2.399K works, 2.401K works. Model doesn’t exhibit this in PSPICE.
OPA166X_TST.qsch (24.4 KB)
Add .option fastmath=0.
Thanks, I’ll try that.
That worked like a champ!