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C8051F330-GMR Datasheet, PDF (67/210 Pages) Silicon Laboratories – Mixed-Signal ISP Flash MCU | |||
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C8051F330/1/2/3/4/5
Table 8.1. Comparator Electrical Characteristics
VDD = 3.0 V, â40 to +85 °C unless otherwise noted.
Parameter
Response Time:
Mode 0, Vcm* = 1.5 V
Conditions
CP0+ â CP0â = 100 mV
CP0+ â CP0â = â100 mV
Response Time:
Mode 1, Vcm* = 1.5 V
CP0+ â CP0â = 100 mV
CP0+ â CP0â = â100 mV
Response Time:
Mode 2, Vcm* = 1.5 V
CP0+ â CP0â = 100 mV
CP0+ â CP0â = â100 mV
Response Time:
Mode 3, Vcm* = 1.5 V
CP0+ â CP0â = 100 mV
CP0+ â CP0â = â100 mV
Common-Mode Rejection Ratio
Positive Hysteresis 1
CP0HYP1â0 = 00
Positive Hysteresis 2
CP0HYP1â0 = 01
Positive Hysteresis 3
CP0HYP1â0 = 10
Positive Hysteresis 4
CP0HYP1â0 = 11
Negative Hysteresis 1
CP0HYN1â0 = 00
Negative Hysteresis 2
CP0HYN1â0 = 01
Negative Hysteresis 3
CP0HYN1â0 = 10
Negative Hysteresis 4
CP0HYN1â0 = 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 CP0â.
Min
â
â
â
â
â
â
â
â
â
â
2
7
15
2
7
15
â0.25
Typ
Max
Units
100
â
ns
250
â
ns
175
â
ns
500
â
ns
320
â
ns
1100
â
ns
1050
â
ns
5200
â
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
â VDD + 0.25 V
â
4
â
pF
â 0.001
â
nA
â5
â
+5
mV
â
0.1
â
10
â
7.6
â
3.2
â
1.3
â
0.4
â
mV/V
â
µs
â
µA
â
µA
â
µA
â
µA
70
Rev. 1.7
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