ISL54048_0706 Datasheet, PDF (9/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch

ISL54048, ISL54049
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified
0.30
0.29
I_COM = 100mA
0.35
0.34
0.33
0.28
0.32
V+ = 2.7V
I_COM = 100mA
0.27
V+ = 3.9V
0.26
V+ = 4.3V
0.25
V+ = 4.5V
0
1
2
3
4
5
V_COM (V)
FIGURE 9. ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
0.31
V+ = 3V
0.30
0.29
V+ = 3.3V
0.28
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_COM (V)
FIGURE 10. ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
0.70
0.65
I_COM = 100mA
0.60
V+ = 1.65V
0.55
0.50
V+ = 1.8V
0.45
V+ = 2V
0.40
0.35
0.30
0
0.5
1.0
1.5
2.0
V_COM (V)
FIGURE 11. ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
0.35
+85°C
0.30
V+ = 4.3V
I_COM = 100mA
+25°C
0.25
-40°C
0.20
0
1
2
3
4
5
V_COM (V)
FIGURE 12. ON-RESISTANCE vs SWITCH VOLTAGE
0.40
V+ = 3.3V
I_COM = 100mA
0.35
+85°C
0.30
+25°C
0.25
-40°C
0.20
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_COM (V)
FIGURE 13. ON-RESISTANCE vs SWITCH VOLTAGE
9
0.40
V+ = 2.7V
I_COM = 100mA
+85°C
0.35
+25°C
0.30
-40°C
0.25
0
0.5
1.0
1.5
2.0
2.5
3.0
V_COM (V)
FIGURE 14. ON-RESISTANCE vs SWITCH VOLTAGE
FN6469.1
June 11, 2007