47.4.9 Comparator Specifications

Table 47-15. Comparator Specifications

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 — — ±50 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 10 25 50 mV
CM05 TRESP(1) Response Time, Rising Edge — 300 600 ns
Response Time, Falling Edge — 220 500 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.