47.15 Analog Comparator (AC) Electrical Specifications

Table 47-17. Analog Comparator Electrical Specifications
AC CHARACTERISTICS			Standard Operating Conditions: VDD and VDDIO 2.7V to 5.5V (unless otherwise stated) Operating temperature: -40°C ≤ T_A ≤ +125°C for Extended Temp
Param. No.	Symbol	Characteristics	Min.	Typ.	Max.	Units	Conditions
CMP_1	VIOFF_00	Input Offset Voltage	-33	—	33	mV	COMPCTRLx.HYST = 0x0 COMPCTRLx.SPEED = 0x0
	VIOFF_01		-39	—	39	mV	COMPCTRLx.HYST = 0x1 COMPCTRLx.SPEED = 0x0
	VIOFF_02		-17	—	17	mV	COMPCTRLx.HYST = 0x0 COMPCTRLx.SPEED = 0x3
	VIOFF_03		-19	—	19	mV	COMPCTRLx.HYST = 0x1 COMPCTRLx.SPEED = 0x3
CMP_5	VHYST_00	Input Hysteresis Voltage	25	—	179	mV	COMPCTRLx.HYST = 0x1 COMPCTRLx.SPEED = 0x0
CMP_5	VHYST_01	Input Hysteresis Voltage	43	—	145	mV	COMPCTRLx.HYST = 0x1 COMPCTRLx.SPEED = 0x3
CMP_15	TRES_{PSS_LS}⁽¹⁾	Small Signal Response Time, low speed	—	—	234	ns	Comparator ref voltage=AVDD/2 COMPCTRLx.HYST = 0x0 Input overdrive = ± 100mv COMPCTRL.SPEED = 0x0
CMP_17	TRES_{PSS_HS}⁽¹⁾	Small Signal Response Time, high speed	—	—	68	ns	Comparator ref voltage = AVDD/2 COMPCTRLx.HYST = 0x0 Input overdrive = ± 100 mv COMPCTRLx.SPEED = 0x3
CMP_19	COUTVAL_01	Comparator Enabled to Output Valid	—	—	13.6	ms	Comparator module is configured before enabling it COMPCTRLx.SPEED = 0x0
CMP_19	COUTVAL_02	Comparator Enabled to Output Valid	—	—	4	ms	Comparator module is configured before enabling it COMPCTRLx.SPEED = 0x3

Note:

TRESP_{SS_XX} is measured from Vin transition to CMPx output toggle, and it only considers analog propagation delay.