C8051F336 Datasheet, PDF (42/234 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F336/7/8/9
Table 6.12. Comparator Electrical Characteristics
V_DD = 3.0 V, –40 to +85 °C unless otherwise noted.
Parameter
Conditions
Response Time:
Mode 0, Vcm^* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Response Time:
Mode 1, Vcm^* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Response Time:
Mode 2, Vcm^* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Response Time:
Mode 3, Vcm^* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Common-Mode Rejection Ratio
Positive Hysteresis 1
CP0HYP1–0 = 00
Positive Hysteresis 2
CP0HYP1–0 = 01
Positive Hysteresis 3
CP0HYP1–0 = 10
Positive Hysteresis 4
CP0HYP1–0 = 11
Negative Hysteresis 1
CP0HYN1–0 = 00
Negative Hysteresis 2
CP0HYN1–0 = 01
Negative Hysteresis 3
CP0HYN1–0 = 10
Negative Hysteresis 4
CP0HYN1–0 = 11
Inverting or Non-Inverting Input
Voltage Range
Input Capacitance
Input Bias Current
Input Offset Voltage
Power Supply
Power Supply Rejection
Power-up Time
Mode 0
Supply Current at DC
Mode 1
Mode 2
Mode 3
*Note: Vcm is the common-mode voltage on CP0+ and CP0–.
Min
—
—
—
—
—
—
—
—
—
—
1
6
12
1
6
12
–0.25
—
—
–5
—
—
—
—
—
—
Typ
Max
Units
100
—
ns
200
—
ns
250
—
ns
350
—
ns
400
—
ns
800
—
ns
1100
—
ns
5000
—
ns
1.25
5
mV/V
0
1
mV
5
10
mV
10
20
mV
20
30
mV
0
1
mV
5
10
mV
10
20
mV
20
30
mV
— V_DD + 0.25 V
4
—
pF
0.001
—
nA
—
+5
mV
0.1
—
mV/V
10
—
µs
10
20
µA
4
10
µA
2
5
µA
0.4
2.5
µA
42
Rev. 0.2