45.10.7 Analog Comparator Characteristics

Table 45-34. Analog Comparator Characteristics
Symbol	Parameters	Conditions	Min.	Typ.	Max.	Unit
PNIVR	Positive and Negative input range voltage		0	-	VDDANA	V
ICMR	Input common mode range		0	-	VDDANA	V
Off ⁽¹⁾⁽²⁾	Offset	Low power COMPCTRLn.SPEED = 0x0	-36	+0.4/+2	+48	mV
Off ⁽¹⁾⁽²⁾	Offset	High speed COMPCTRLn.SPEED = 0x3	-12	-0.1/+1	+20	mV
V_HYS ⁽¹⁾⁽³⁾	Hysteresis	Low Power COMPCTRLn.SPEED = 0x0	25	100	248	mV
V_HYS ⁽¹⁾⁽³⁾	Hysteresis	High speed COMPCTRLn.SPEED = 0x3	29	100	190	mV
T_PD ^{(1, 4)}	Propagation Delay Vcm=Vddana/2 Vin = ±100mV overdrive from Vcm	Low power COMPCTRLn.SPEED = 0x0	-	133	237	ns
T_PD ^{(1, 4)}		High speed COMPCTRLn.SPEED = 0x3	-	38	73	ns
T_START ⁽¹⁾	Startup time	Low power COMPCTRLn.SPEED = 0x0	-	6.5	8.5	μs
T_START ⁽¹⁾	Startup time	High speed COMPCTRLn.SPEED = 0x3	-	2	3	μs
V_SCALE ⁽¹⁾	INL		-	0.2	-	LSB
	DNL		-	0.023	-
	Offset Error		-	0.049	-
	Gain Error		-	0.064	-

Note:

These are based on characterization.
Hysteresis disabled.
Hysteresis enabled.
Tpd is measured from Vin transition to ACOUT (AC direct output) toggle. It takes into account only analog propagation delay.

Table 45-35. Power Consumption⁽¹⁾
Symbol	Parameters	Conditions	Ta	Typ.	Max.	Units
IDDANA	Current consumption - V_CM= VDDANA/2 ±100 mV overdrive from Vcm Voltage scaler disabled	COMPCTRLn.SPEED = 0x0 VDDANA = 5.0V	Max 85°C Typ 25°C	10	16	μA
		COMPCTRLn.SPEED = 0x3 VDDANA = 5.0V		39	58
	Current consumption Voltage scaler only	VDDANA = 5.0V		43	60

Note:

These values are based on characterization.