C8051F330_07 Datasheet, PDF (72/216 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F330/1/2/3/4/5
Table 8.1. 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
—
—
—
—
—
—
—
—
—
—
2
7
15
2
7
15
–0.25
Typ
Max
Units
100
—
ns
250
—
ns
175
—
ns
500
—
ns
320
—
ns
1100
—
ns
1050
—
ns
5200
—
ns
1.5
4
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
—
+5
mV
—
0.1
—
10
—
7.6
—
3.2
—
1.3
—
0.4
—
mV/V
—
µs
—
µA
—
µA
—
µA
—
µA
72
Rev. 1.5