3.8 Electrical Characteristics - AC

Some clarifications have been made to the Analog Comparator Specifications table.

Table 35-27. Analog Comparator Specifications

Operating conditions:
  • VDD = 3.0V
  • TA = 25ºC
SymbolDescriptionMin.Typ.✝Max.UnitConditions
VIN *Input voltage range-0.2VDDV
ILInput leakage current5nA
VOFFInput offset voltage-30±1030mV0.1V < VIN < (VDD - 0.1V)
CMRR *Common mode input rejection ratio70dB0.1V < VIN < (VDD - 0.1V)
VHYSTHysteresis10mVCTRLA.HYSMODE = 0x1
20CTRLA.HYSMODE = 0x2
30CTRLA.HYSMODE = 0x3
tRESP *Response time, rising edge50ns

CTRLA.POWER = 0x0,

VCM = VDD/2

Response time, falling edge150ns

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

* These parameters are characterized but not tested in production.