C8051F305 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'C8051F305' PDF : 174 Pages View PDF
C8051F300/1/2/3/4/5
Table 7.1. Comparator0 Electrical Characteristics
VDD = 3.0 V, –40 to +85 °C unless otherwise specified.
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 Typ Max
100
250
175
500
320
1100
1050
5200
1.5
4
0
1
3
5
7
7
10 15
15 20 25
0
1
3
5
7
7
10 15
15 20 25
–0.25
VDD +
0.25
7
–5 0.001 +5
–5
+5
0.1
1
10
7.6
3.2
1.3
0.4
Units
ns
ns
ns
ns
ns
ns
ns
ns
mV/V
mV
mV
mV
mV
mV
mV
mV
mV
V
pF
nA
mV
mV/V
µs
µA
µA
µA
µA
Rev. 2.6
53
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