Other Parts Discussed in Thread: TINA-TI, , LMP2022, OPA333
Tool/software: TINA-TI or Spice Models
There must be something wrong with the OPA335 simulation model.
I built a differential amplifier with OPA335 at single supply. The reference voltage is 1.5V. But the bias of output is 1.77V. The difference between V+ and V- is about 10mV.
I replaced with OPA333 and LMP2022. The result is right.