Reference states a +/- 3% tolerance, which is rather high.
1. Do any of the reference voltages exhibit a better tolerance?
2. Is it possible to roughly model the tolerance, so for example if the tolerance goes high when temperature increases and vice versa I can make a software based adjustment by using the chip temperature reading (which should be of less tolerance)?
There is no performance data on using the dividers to set the hysteresis points.
3. How are the dividers working, resistive?, and do they add additional tolerance?
The performance mode only states to affect the response time.
4. Does increasing the performance mode also tighten up any tolerance? PIC16 internal comp's do.
I think that's it. :)
