DG9431 データシートの表示（PDF） - Vishay Semiconductors
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DG9431 Datasheet PDF : 8 Pages
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DG9431
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
2.0
3000
1.5
V+ = 3 V
2500
1.0
0.5
0.0
- 0.5
- 1.0
- 1.5
- 2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
VCOM
Charge Injection
2000
1500
1000
V+ = 5 V
500
0
V+ = 3 V
- 500
0
1
2
3
4
5
VIN
Supply Current vs. VIN
10 nA
- 40
1 nA
- 60
100 pA
10 pA
ICOM(on)
ICOM(off)
- 80
- 100
1 pA
- 120
0.1 pA
25
45
65
85
105
125
Temperature (°C)
Leakage Current vs. Temperature
2.5
2.0
V+ = 5 V
1.5
1.0
0.5
ICOM
0.0
- 0.5
- 1.0
INO/NC
- 1.5
- 2.0
- 2.5
0
1
2
3
4
5
VCOM
Off-Leakage vs. Voltage at 25 °C
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4
- 140
0.001 M
30
0.01 M
0.1 M
1M
Frequency (Hz)
Off-Isolation vs. Frequency
10 M
27
V+ = 3 V
24
21
18
15
V+ = 5 V
12
0
1
2
3
4
5
VCOM
rDS vs. VCOM
Document Number: 70831
S-71009–Rev. D, 14-May-07
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