DG449 Datasheet, PDF (5/9 Pages) Vishay Siliconix – High Voltage Single SPDT Analog Switch in SOT23-8

DG449
Vishay Siliconix
TYPICAL CHARACTERISTICS T_A = 25 °C, unless otherwise noted
105
I _NO or I_NC = 1 mA
95
T_A = 25 °C
± 4.5 V
85
140
V+ = 7 V
120
I _NO or I_NC = 1 mA
T_A = 25 °C
75
65
± 12 V
55 _{± 13.5 V}
45
35
25
15
±8V
± 10 V
± 15 V
± 20 V
100
V+ = 9 V
80
V+ = 10.8 V
60
V+ = 12 V
V+ = 20 V
40
V+ = 24 V
20
V+ = 36 V
5
- 20 - 15 - 10 - 5 0
5 10 15 20
V_COM - Analog Voltage (V)
r_ON vs. V_COM and Dual Supply Voltage
0
0 4 8 12 16 20 24 28 32 36
V_COM - Analog Voltage (V)
On Resistance vs. V_COM and Single Supply Voltage
65
V+ = + 15 V I _NO or I_NC = 1 mA
V- = - 15 V
55
45
+ 85 °C
35
+ 25 °C
25
- 40 °C
15
5
- 15 - 10
-5
0
5
10
15
V_COM - Analog Voltage (V)
On Resistance vs. V_COM and Temperature
105
95
V+ = + 12 V I _NO or I_NC = 1 mA
V- = 0 V
85
+ 85 °C
75
65
+ 25 °C
55
45
- 40 °C
35
25
15
5
0
2
4
6
8
10
12
V_COM - Analog Voltage (V)
On Resistance vs. V_COM and Temperature
250
200 ^{V+ = + 16.5 V}
V- = - 16.5 V
150
T = 25 °C
100
50
0
I_COM(off)
- 50
I_COM(on)
I_NO(off) /I_NC(off)
- 100
- 150
- 200
- 250
- 20 - 15 - 10 - 5 0
5 10 15 20
V_COM,V_NO, V_NC – Drain-Source Voltage
Leakage Current vs. Analog Voltage
100000
10000
1000
100
I_COM(on)
I_NO(off) /I _NC(off)
10
I_COM(off)
V+ = + 16.5 V
V- = - 16.5 V
1
- 60 - 40 - 20
0 20 40 60 80 100 120 140
Temperature (°C)
Leakage Current vs. Temperature
Document Number: 73897
S-60861–Rev. A, 22-May-06
www.vishay.com
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