FN6579 Datasheet, PDF (10/14 Pages) Intersil Corporation – Negative Signal Swing, Sub-ohm, Dual SPDT Single Supply Switch

ISL54059
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified
2.0
1.8 ^ICOM ^{= 100mA}
V+ = 1.8V
1.6
1.4
1.2
1.0
0.8
V+ = 2.7V
0.6
V+ = 4.5V
0.4
0.2
-6 -5 -4 -3 -2 -1 0 1 2
3 45
V_COM (V)
FIGURE 9. ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
1.00
0.95
V+ = 4.5V
0.90
I_COM = 100mA
0.85
0.80
0.75
0.70
T = +85°C
0.65
0.60
T = +25°C
0.55
0.50
T = -40°C
0.45
0.40
0.35
0.30
-3
-2
-1
0
1
2
3
4
5
V_COM (V)
FIGURE 10. ON-RESISTANCE vs SWITCH VOLTAGE
1.00
0.95
0.90
0.85
V+ = 4.3V
I_COM = 100mA
0.80
0.75
0.70
T = +85°C
0.65
0.60
0.55
T = +25°C
0.50
0.45
T = -40°C
0.40
0.35
0.30
-3
-2
-1
0
1
2
3
4
5
V_COM (V)
FIGURE 11. ON-RESISTANCE vs SWITCH VOLTAGE
1.25
V+ = 2.7V
1.15
I_COM = 100mA
1.05
0.95
0.85
0.75
0.65
T = +85°C
0.55
T = +25°C
0.45
T = -40°C
0.35
-5 -4 -3 -2 -1 0
1
2
34
V_COM (V)
FIGURE 12. ON-RESISTANCE vs SWITCH VOLTAGE
2.2
V+ = 1.8V
2.0 _{ICOM = 100mA}
1.8
1.6
1.4
1.2
1.0
0.8
T = +85°C
0.6
T = +25°C
0.4
T = -40°C
0.2
6
-5 -4 -3 -2 -1 0
1
2
3
V_COM (V)
FIGURE 13. ON-RESISTANCE vs SWITCH VOLTAGE
6
5
4
SIGNAL MAX
3
2
1
0
-1
-2
-3
-4
SIGNAL MIN
-5
-6
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGE (V)
FIGURE 14. ANALOG SIGNAL RANGE vs SUPPLY VOLTAGE
10
FN6579.2
March 11, 2011