Analog Comparator Characteristics

Table 1. Analog Comparator Characteristics
Symbol Parameter Conditions Min. Typ. Max. Unit
VIR Input Voltage Range GND + 0.2 VDDIN - 0.2 V
VIO Input Offset Voltage Comparator only 10 mV
IVDDIN Current Consumption (VDDIN) Low-power option (ACC_ACR.ISEL = 0) 20 µA
High-speed option (ACC_ACR.ISEL = 1) 120
Vhys Hysteresis ACC_ACR.HYST = 1 or 2 ACC_ACR.ISEL = 0 20 mV
ACC_ACR.HYST = 3 ACC_ACR.ISEL = 0 40
ACC_ACR.HYST = 1 or 2 ACC_ACR.ISEL = 1 25 mV
ACC_ACR.HYST = 3 ACC_ACR.ISEL = 1 45
tS Settling Time Overdrive > 100 mV (ACC_ACR.ISEL = 0) 1.5 µs
Overdrive > 100 mV (ACC_ACR.ISEL = 1) 0.15