DG4157 Datasheet, PDF (4/8 Pages) Vishay Siliconix – Low Voltage, 1-Ω Single SPDT Analog Switch (1:2 Multiplexer) with Power Down Protection

DG4157
Vishay Siliconix
TYPICAL CHARACTERISTICS T_A = 25 °C, unless otherwise noted
7
2.5
V+ = 1.8 V, I_B = 5 mA
6
V+ = 2 V, I_B = 5 mA
V+ = 2.35 V, IB = 10 mA
I_B = 100 mA
2.0
5
V+ = 2.7 V
4
3
V+ = 3.6 V
V+ = 3 V
V+ = 4.5 V
2
V+ = 5.5 V
1
1.5
+ 25 °C
1.0
0.5
+ 85 °C
- 40 °C
V+ = 2.7 V
0
0
1
2
3
4
5
6
V_A - Analog Voltage (V)
R_ON vs. V_A and Supply Voltage
0
0
0.5
1.0
1.5
2.0 2.5
3.0
V_A - Analog Voltage (V)
R_ON vs. V_D and Temperature
10
V+ = 5.5 V
1
10 000
V+ = 5.5 V
1000
I_A(OFF)
I_A(ON)
100
0.1
I_B0(OFF)
10
0.01
- 40 - 20 0
20
40
60
80
Temperature (°C)
Supply Current vs. Temperature
700
500
I _B0(OFF)
300
I _A(OFF)
100
- 100
- 300
I _A(ON)
- 500
V+ = 5.5 V
- 700
0
1
2
3
4
5
V_A - Analog Voltage (V)
Leakage vs. Analog Voltage
1
- 40 - 20 0
20
40 60 80 100
Temperature (°C)
Leakage Current vs. Temperature
100
C_L = 1nF
80
Drain
60
40
V+ = + 4.5 V
20
V+ = + 5.5 V
0
- 20 V+ = + 1.8 V
- 40
V+ = + 2.7 V _{V+ = + 3 V}
- 60
V+ = + 3.6 V
- 80
0
1
2
3
4
5
6
Analog Voltage (V)
CECA Charge Injection vs. Analog Voltage
www.vishay.com
4
Document Number: 68800
S-82827-Rev. C, 24-Nov-08