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C8051F300_08 Datasheet, PDF (55/179 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family | |||
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C8051F300/1/2/3/4/5
Table 7.1. Comparator0 Electrical Characteristics
VDD = 3.0 V, â40 to +85 °C unless otherwise specified.
Parameter
Conditions
Response Time:
Mode 0, Vcm* = 1.5 V
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 Typ Max
â 100 â
â 250 â
â 175 â
â 500 â
â 320 â
â 1100 â
â 1050 â
â 5200 â
â 1.5
4
Units
ns
ns
ns
ns
ns
ns
ns
ns
mV/V
â
0
1
mV
3
5
7
mV
7
10 15
mV
15 20 25
mV
â
0
1
mV
3
5
7
mV
7
10 15
mV
15 20 25
mV
â0.25 â VDD +
V
0.25
â
7
â
pF
â5 0.001 +5
nA
â5 â +5
mV
â 0.1
1
â 10 â
â 7.6 â
â 3.2 â
â 1.3 â
â 0.4 â
mV/V
µs
µA
µA
µA
µA
Rev. 2.9
55
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