Other Parts Discussed in Thread: TINA-TI
Hello,
When using the INA Vcm vs Vout calculator from the Analog Engineer's Calculator, the INA333 model only gets to within 0.3V of the supply rails. For example, with a Vs- of -2.5 and Vs+ or +2.5V, and Vcm of 0V, the Vout Min is -2.2V and the Vout Max is +2.2V. From the datasheet it looks like it should be within 50mV of each rail.
I just downloaded the latest Analog Engineers Calculaor (AEC) (2021-10-14) and it still shows this issue. I used the INA333Vcm vs Vout TINA-TI Model (https://www.ti.com/lit/tsc/slom383) to simulate it and got the results I expected. What am I missing? Or does the AEC have an issue?
