38.6.5 Analog Comparator Characteristics

Table 38-18. Electrical and Timing Characteristics
Symbol	Parameter	Conditions	Min.	Typ.	Max.	Units
	Positive input voltage range		0	-	V_DDANA	V
	Negative input voltage range		0	-	V_DDANA	V
	Offset	Hysteresis = 0, Fast mode	-15	0.0	+15	mV
	Offset	Hysteresis = 0, Low power mode	-25	0.0	+25	mV
	Hysteresis	Hysteresis = 1, Fast mode	20	50	85	mV
	Hysteresis	Hysteresis = 1, Low power mode	15	40	75	mV
	Propagation delay	Changes for V_ACM=V_DDANA/2 100mV overdrive, Fast mode	-	90	180	ns
	Propagation delay	Changes for V_ACM=V_DDANA/2 100mV overdrive, Low power mode	-	282	520	ns
t_STARTUP	Startup time	Enable to ready delay Fast mode	-	1	2.6	μs
t_STARTUP	Startup time	Enable to ready delay Low power mode	-	14	22	μs
V_SCALE	INL⁽³⁾		-1.4	0.75	1.4	LSB
	DNL⁽³⁾		-0.9	0.25	0.9	LSB
	Offset Error ⁽¹⁾⁽²⁾		-0.20	0.26	+0.92	LSB
	Gain Error ⁽¹⁾⁽²⁾		-0.89	0.215	0.89	LSB

SAM D21/DA1 Family