DG2788_11 Datasheet, PDF (5/10 Pages) Vishay Siliconix – Low Voltage, Low On-Resistance, Dual DPDT/Quad SPDT Analog Switch

DG2788, DG2789
Vishay Siliconix
TYPICAL CHARACTERISTICS (T_A = 25 °C, unless otherwise noted)
1.25
V+ = 1.65 V
1.00
0.75
0.50
V+ = 1.8 V
T = 25 °C
I_S = 100 mA
NC Switch
V+ = 2.3 V
V+ = 2.7 V
V+ = 3.0 V
V+ = 3.6 V
0.7
I_S = 100 mA
0.6
V+ = 3 V
0.5
0.4
0.3
85 °C
25 °C
- 40 °C
0.25
0.2
V+ = 4.3 V
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V_COM - Analog Voltage (V)
R_ON vs. V_COM and Supply Voltage
0.1
0.0
0.6
1.2
1.8
2.4
3.0
V_COM - Analog Voltage (V)
R_ON vs. Analog Voltage and Temperature
0.6
I_S = 100 mA
0.5
V+ = 4.3 V
0.4
85 °C
25 °C
- 40 °C
10 000
1000
V+ = 3 V
V_IN= 0 V
0.3
0.2
100
0.1
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V_COM - Analog Voltage (V)
R_ON vs. Analog Voltage and Temperature
100 m
10 m
V+ = 3.0 V
1m
100 µ
10 µ
1µ
100 n
10 n
1n
10
100 1 K 10 K 100 K 1 M 10 M
Input Switching Frequency (Hz)
Supply Current vs. Input Switching Frequency
10
- 60 - 40 - 20 0
20 40 60
Temperature (°C)
80 100
Supply Current vs. Temperature
1000
V+ = 3.3 V
NC
100
I_COM(on)
I_NC(off)
10
I_COM(off)
1
- 60 - 40 - 20 0
20 40 60 80 100
Temperature (°C)
Leakage Current vs. Temperature
Document Number: 73863
S11-0303-Rev. E, 28-Feb-11
www.vishay.com
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