TC4451/TC4452
Note: Unless otherwise indicated, T A = +25°C with 4.5V ? V DD ? 18V.
95
90
85
80
75
70
65
60
55
50
t D2
C LOAD = 15,000 pF
V IN = 5V
140
120
100
80
60
40
INPUT = High
INPUT = Low
45
40
t D1
20
4
6
8
10
12
14
16
18
4
6
8
10
12
14
16
18
Supply Voltage (V)
Supply Voltage (V)
FIGURE 2-7:
Supply Voltage.
Propagation Delay vs.
FIGURE 2-10:
vs. Supply Voltage.
Quiescent Supply Current
100
95
90
85
C LOAD = 15,000 pF
V DD = 10V
220
200
180
160
V DD = 18 V
INPUT = High
80
75
70
65
60
55
50
45
40
t D1
t D2
140
120
100
80
60
40
20
-40 -25 -10 5
INPUT = Low
20 35 50 65 80 95 110 125
2
3
4
5
6
7
8
9
10
Input Amplitude (V)
Temperature ( o C)
FIGURE 2-8:
Amplitude.
Propagation Delay vs. Input
FIGURE 2-11:
vs. Temperature.
Quiescent Supply Current
60
55
50
45
40
35
30
V DD = 10V
V IN = 5V
C LOAD = 15,000 pF
t D2
t D1
2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
V IL
V IH
V DD = 12 V
-40 -25 -10
5
20 35 50 65 80 95 110 125
-40 -25 -10
5
20 35 50 65 80 95 110 125
Temperature
( o C)
Temperature ( o C)
FIGURE 2-9:
Propagation Delay vs.
FIGURE 2-12:
Input Threshold vs.
Temperature.
? 2006-2012 Microchip Technology Inc.
Temperature.
DS21987B-page 7
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