ISL84542CB Intersil, ISL84542CB Datasheet - Page 10

• Manufacturer Part Number: ISL84542CB
• Description: IC SWITCH DUAL SPST 8SOIC
• Manufacturer: Intersil

Specifications of ISL84542CB

• Function: Switch
• Circuit: 2 x SPST - NC
• On-state Resistance: 60 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 2.7 V ~ 12 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

they are reverse biased differently. Each is biased by either
V+ or GND and the analog signal. This means their leakages
will vary as the signal varies. The difference in the two diode
leakages to the V+ and GND pins constitutes the analog-
signal-path leakage current. All analog leakage current flows
Typical Performance Curves
0.25
0.15
0.05
0.15
0.05
40
35
30
25
20
15
10
0.5
0.4
0.3
0.2
0.1
0.2
0.1
0.1
5
FIGURE 9. ON RESISTANCE vs SUPPLY VOLTAGE
0
0
0
3
0
FIGURE 11. R
-40
85
o
o
85
85
4
C
C
25
25
o
o
C
C
-40
o
o
C
2
C
25
5
o
C
o
85
C
ON
o
-40
6
C
MATCH vs SWITCH VOLTAGE
o
4
C
85
-40
7
o
10
25
C
o
V
V+ (V)
o
C
COM
C
8
6
(V)
ISL84541, ISL84542, ISL84543, ISL84544
9
T
8
A
10
= 25
-40
o
11
C
o
C, Unless Otherwise Specified
10
V+ = 3.3V
V+ = 12V
V+ = 5V
12
25
o
C
13
12
between each pin and one of the supply terminals, not to the
other switch terminal. This is why both sides of a given
switch can show leakage currents of the same or opposite
polarity. There is no connection between the analog-signal
paths and V+ or GND.
-10
-20
FIGURE 12. CHARGE INJECTION vs SWITCH VOLTAGE
60
50
40
30
20
10
45
40
35
30
25
20
15
30
25
20
15
10
20
15
10
0
FIGURE 10. ON RESISTANCE vs SWITCH VOLTAGE
5
0
0
V+ = 3.3V
-40
85
o
o
C
C
2
2
25
o
C
-40
85
25
4
4
V+ = 5V
o
o
o
C
C
C
V
V
85
-40
25
COM
COM
o
o
6
o
C
C
6
C
(V)
(V)
V+ = 12V
8
8
10
10
V+ = 3.3V
V+ = 12V
V+ = 5V
12
12