I downloaded the LME49810 Pspice model from TI. I opened the .opj file that came with it. The circuit makes no sense at all. Why are the BIASM and COMP pins grounded? Why is no current coming out of BIASP? I modified the circuit so that it looks like the one in the spec sheet, with darlington output transistors. It doesn't work. Can anybody tell me if this Pspice model is OK?