I have a few questions regarding the ISO6721-Q1's use in a system where the measured voltage can change very slowly (millihertz range).
1. Is there any issue with holding the input between threshold states (For seconds or even minutes)? Does this result in higher current consumption of the device?
2. Is there a minimum dV/dt needed to avoid oscillations or other operating issues? From my understanding, the schmitt trigger with hysteresis will avoid any issue with minimum slew.