Datasheet

MAX323/MAX324/MAX325
Precision, Single-Supply,
SPST Analog Switches
_______________________________________________________________________________________ 5
__________________________________________Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
0
0 2 8 10
R
ON
vs. V
COM
60
70
MAX323-01
V
COM
(V)
R
ON
(Ω)
4 6 12
40
10
50
20
30
80
A: V+ = 3V
B: V+ = 5V
C: V+ = 12V
A
B
C
0
0 1 4
R
ON
vs. V
COM
OVER TEMPERATURE
50
MAX323-02
V
COM
(V)
R
ON
(Ω)
2 3 5
30
10
40
20
60
V+ = 5V
A: T
A
= -55°C
B: T
A
= +25°C
C: T
A
= +85°C
D: T
A
= +125°C
D
C
B
A
0
0 2
∆R
ON
vs. V
COM
OVER TEMPERATURE
MAX323-03
V
COM
(V)
∆R
ON
(Ω)
3 4
0.6
0.2
0.8
0.4
1
5
1
A: T
A
= -55°C
B: T
A
= +25°C
C: T
A
= +85°C
D: T
A
= +125°C
D
B
C
A
0.0001
ON LEAKAGE CURRENT vs. TEMPERATURE
10
MAX323-04
TEMPERATURE (°C)
ON LEAKAGE (nA)
0.1
0.001
1
0.01
100
-55 65 85-15 5 25 45-35 105 125
0
SUPPLY CURRENT vs. TEMPERATURE
7
8
9
MAX323-07
TEMPERATURE (°C)
I+ (nA)
5
1
2
6
3
4
10
-55 65 85-15 5 25 45-35 105 125
V+ = 5V
IN1, IN2 = GND OR V+
0.0001
OFF LEAKAGE CURRENT vs. TEMPERATURE
10
MAX323-05
TEMPERATURE (°C)
OFF LEAKAGE (nA)
0.1
0.001
1
0.01
100
-55 65 85-15 5 25 45-35 105 125
V+ = 5.5V
V
COM
= 1V
V
NC
OR V
NO
= 1V
-3
0
CHARGE INJECTION vs. V
COM
2
MAX323-06
V
COM
(V)
Q (pC)
2 5
0
-2
1
-1
3
V+ = 5V
1 3 4