DG445 データシートの表示（PDF） - Intersil
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DG445 Datasheet PDF : 12 Pages
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DG444, DG445
Typical Performance Curves (Continued)
25
V+ = +15V
V- = -15V
20
CS(ON) + CD(ON)
15
10
5
CS(OFF), CD(OFF)
0
-15
-10
-5
0
5
10
15
VA (V)
FIGURE 14. SOURCE/DRAIN CAPACITANCE vs ANALOG
VOLTAGE
160
V+ = +15V
V- = -15V
140
tON
120
100
80
60
tOFF
40
20
2
3
4
5
VIN (V)
FIGURE 16. SWITCHING TIME vs INPUT VOLTAGE (DG444)
160
140
tON
120
100
80
60
tOFF
40
20
10
12
14
16
18
20
22
SUPPLY VOLTAGE (±V)
FIGURE 18. SWITCHING TIME vs POWER SUPPLY VOLTAGE
(DG444)
20
IS(OFF), ID(OFF)
0
-20
-40
IS(ON) + ID(ON)
-60
V+ = +15V
V- = -15V
-80
FOR I(OFF), VD = -VS
-100
-15
-10
-5
0
5
10
15
VS, VD (V)
FIGURE 15. LEAKAGE CURRENTS vs ANALOG VOLTAGE
150
V+ = +15V, V- = -15V
VL = 5V
100
tON
tOFF
50
0
2
3
4
5
VIN (V)
FIGURE 17. SWITCHING TIME vs INPUT VOLTAGE (DG445)
160
VL = 5V
140
tOFF
120
100
80
tON
60
40
20
10
12
14
16
18
20
22
SUPPLY VOLTAGE (±V)
FIGURE 19. SWITCHING TIME vs POWER SUPPLY VOLTAGE
(DG445)
8
FN3586.9
November 20, 2006
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