48.6.4 Analog Comparator Characteristics

Table 48-14. Electrical and Timing
Symbol	Parameters	Conditions	Min.	Typ.	Max.	Unit
PNIVR	Positive and Negative input range voltage		0	-	V_DDANA	V
ICMR	Input common mode range		0	-	V_DDANA-0.1	V
Off	Offset	COMPCTRLn.SPEED=0x0	-70	-4.5/+1.5	70	mV
		COMPCTRLn.SPEED=0x1	-55	-4.5/+1.5	55
		COMPCTRLn.SPEED=0x2	-48	-4.5/+1.5	48
		COMPCTRLn.SPEED=0x3	-42	-4.5/+1.5	42
V_Hys	Hysteresis	COMPCTRLn.HYST=0x0	10	45	84	mV
		COMPCTRLn.HYST=0x1	22	70	120
		COMPCTRLn.HYST=0x2	37	90	142
		COMPCTRLn.HYST=0x3	49	105	164
T_pd⁽¹⁾	Propagation Delay V_cm=V_ddana/2, V_in= +-100mV overdrive from V_CM (Common Mode Voltage)	COMPCTRLn.SPEED=0x0	-	4	13.8	µs
		COMPCTRLn.SPEED=0x1	-	0.97	2.9
		COMPCTRLn.SPEED=0x2	-	0.56	1.6
		COMPCTRLn.SPEED=0x3	-	0.33	0.84
T_start⁽¹⁾	Start-up time	COMPCTRLn.SPEED=0x0	-	17	81	µs
		COMPCTRLn.SPEED=0x1	-	0.85	4.7
		COMPCTRLn.SPEED=0x2	-	0.55	3.2
		COMPCTRLn.SPEED=0x3	-	0.45	2.7
V_scale	INL		-	0.4	-	LSB
	DNL		-	0.1	-
	Offset Error		-	0.1	-
	Gain Error		-	1.3	-

Note:

These values are based on characterization, and are not covered in test limits in the production.

Table 48-15. Power Consumption ⁽¹⁾
Symbol	Parameters	Conditions	Ta	Min.	Typ	Max.	Unit
I_DDANA	Current consumption V_CM=V_DDANA/2, +/-100mV overdrive from V_CM, Voltage scaler disabled	COMPCTRLn.SPEED=0x0, V_DDANA=3.3V	Max.125°C Typ. 25°C	-	51	232	nA
		COMPCTRLn.SPEED=0x1, V_DDANA=3.3V		-	233	604
		COMPCTRLn.SPEED=0x2, V_DDANA=3.3V		-	456	1009
		COMPCTRLn.SPEED=0x3, V_DDANA=3.3V		-	879	1756
	Current consumption Voltage Scaler only	V_DDANA=3.3V		-	13	19	µA

Note:

These values are based on characterization, and are not covered in test limits in the production.