Other Parts Discussed in Thread: TINA-TI
Hi~.
It was configured the same as OPA862 DATASHEET 19PAGE (Figure 7-4. Typical Single-Supply Configuration), and PD=GND was connected. However, the output does not 2V/V and a negative value is output.
(VOD=-3.4V for 1V input, VOD=-1V for 2V input)
Yellow is pin 4 (VOUT+) and blue is pin 5 (VOUT-).
What could be the cause? Need additional circuits?