39.4.9 Comparator Specifications

Table 39-15. 

Standard Operating Conditions (unless otherwise stated)

VDD = 3.0V, TA = 25°C
Param No. Sym. Characteristic Min. Typ. † Max. Units Conditions
CM01 VIOFF Input Offset Voltage — — ±60 mV VICM = VDD/2
CM02 VICM Input Common Mode Range GND — VDD V
CM03 CMRR Common Mode Input Rejection Ratio — 50 — dB
CM04 VHYST Comparator Hysteresis 15 25 35 mV
CM05 TRESP(1) Response Time, Rising Edge — 300 600 ns
Response Time, Falling Edge — 220 500 ns
CM06* TMCV2VO(2) Mode Change to Valid Output — — 10 ns

* - These parameters are characterized but not tested.

† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.

Note:
  1. Response time measured with one comparator input at VDD/2, while the other input transitions from VSS to VDD.
  2. A mode change includes changing any of the control register values, including module enable.