isl54210 Intersil Corporation, isl54210 Datasheet - Page 12

• Manufacturer Part Number: isl54210
• Description: Mp3/usb 2.0 High Speed Switch With Negative Signal Handling/click And Pop Suppression
• Manufacturer: Intersil Corporation

Typical Performance Curves
4.0
3.0
2.0
1.0
FIGURE 12. AUDIO ON-RESISTANCE vs SWITCH VOLTAGE vs
FIGURE 14. USB ON-RESISTANCE vs SUPPLY VOLTAGE vs
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
0.058
0.056
0.054
0.052
FIGURE 16. THD+N vs SUPPLY VOLTAGE vs FREQUENCY
-1.5
0
I
V
20
COM
I
COM
DD
= 3.0V
= 40mA
= 40mA
R
V
-1.0
LOAD
LOAD
TEMPERATURE
SWITCH VOLTAGE
0.1
= 32Ω
= 0.707V
-0.5
V
DD
200
RMS
FREQUENCY (Hz)
= 5V
+85°C
+25°C
-40°C
V
12
V
COM
0
0.2
V
COM
DD
V
DD
(V)
= 3.3V
(V)
= 3.6V
V
DD
0.5
2k
V
= 4.3V
T
DD
V
V
A
V
0.3
V
DD
DD
= +25°C, Unless Otherwise Specified (Continued)
DD
DD
= 2.7V
= 2.7V
= 3.0V
= 3.3V
= 3.6V
1.0
1.5
0.4
20k
ISL54210
FIGURE 13. AUDIO ON-RESISTANCE vs SWITCH VOLTAGE vs
FIGURE 15. USB ON-RESISTANCE vs SWITCH VOLTAGE vs
25
20
15
10
0.08
0.06
0.04
0.02
FIGURE 17. THD+N vs SIGNAL LEVELS vs FREQUENCY
5
0
-1.5
7
6
5
4
3
2
1
0
20
V
I
I
COM
V
COM
DD
DD
R
V
PEAK-TO-PEAK VOLTAGES AT LOAD
DD
-1.0
LOAD
= 3.3V
+85°C
= 3.0V
-40°C
= 40mA
= 40mA
= 3V
TEMPERATURE
TEMPERATURE
= 32Ω
-0.5
0.1
0
200
+25°C
+85°C
FREQUENCY (Hz)
+25°C
-40°C
0.5
V
V
COM
COM
0.2
1.0
(V)
(V)
1.5
2k
0.3
2V
1V
2.0
3V
2.5V
510mV
P-P
P-P
P-P
October 3, 2008
P-P
2.5
P-P
FN6661.1
20k
0.4
3.0