Analog Comparator Offset

Figure 1. ATmega324PB: AC Offset vs. Common Voltage (V_CC = 1.8V)

Figure 2. ATmega324PB: AC Offset vs. Common Voltage (V_CC = 3.0V)

Figure 3. ATmega324PB: AC Offset vs. Common Voltage (V_CC = 5.0V)