In trying to import the model for the TI OPA1662-Q1 op-amp, I get this error:
Fatal error: Unknown subckt: x_h1•u1 n2992235•u1 n01 n2992151•u1 mid•u1 block_dc_h1_opa1662•u1-q1•u1
Many of the TI models break out subcircuits as:
.SUBCKT BLOCK_DC_H1_OPA1662-Q1 1 2 3 4
H_H1 3 4 VH_H1 1K
VH_H1 1 2 0V
But QSpice doesn’t seem able to parse this apart. I can open the part as an ASCII file and see that when I’ve imported it, all the the ‘sub’ subckts are properly imported.
Is this a user error? Bug?
(I tried providing the model as a .txt file, but I am too new a user, apologies.)