Other Parts Discussed in Thread: OPA810, TINA-TI
I want to simulate a circuit which is showed in the TI's document :SLUUC92. The amplifier LMH6611 and mosfet SIS412DN-T1-GE3 are used by the circuit.
But when I simulate this circuit with pspice for TI, the convergence problem happens.
When I use another amplifier OPA810,the circuit can be correctly simulated.Hence I detect that there is something wrong with the model of LMH6611.Therefore, I omly use the LMH6611 to simulate a follower circuit:
But the convergence problems still occurs.What's the reason of the mistake?
Thanks!