35.18 AC

Table 35-27. Analog Comparator Specifications
Operating conditions:
  • VDD = 3.0V
  • TA = 25ºC
Symbol Description Min. Typ.✝ Max. Unit Conditions
VIN Input voltage range -0.2 — VDD V
IL Input leakage current — 5 — nA
VOFF Input offset voltage — — — mV 0.7V < VIN < (VDD - 0.7V)
— — — 0.1V < VIN < (VDD - 0.1V)
CMRR Common mode input rejection ratio — 50 — dB 0.1V < VIN < (VDD - 0.1V)
VHYST Hysteresis — — — mV CTRLA.HYSMODE = 0x1
— — — CTRLA.HYSMODE = 0x2
— — — CTRLA.HYSMODE = 0x3
tRESP * Response time(1) — 50 — ns

CTRLA.POWER = 0x0
— 150 — ns

CTRLA.POWER = 0x1

✝ Data in the “Typ.” column is at TA = 25°C and VDD = 3.0V unless otherwise specified. These parameters are not tested and are for design guidance only.

* These parameters are characterized but not tested in production.

Note:
  1. These parameters are for design guidance only and are not covered by production test limits.