57.9 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 |