Datasheet

MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
_______________________________________________________________________________________ 5
45
5
-20 -10 10
ON RESISTANCE vs. V
COM
AND
POWER-SUPPLY VOLTAGE
15
35
MAX317-01
V
COM
(V)
R
ON
(Ω)
020
25
40
10
30
20
50
A
B
C
D
A: V+ = 5V,
V- = -5V
B: V+ = 10V,
V- = -10V
C: V+ = 15V,
V- = -15V
D: V+ = 20V,
V- = -20V

5
-20 -10 10
ON RESISTANCE vs. V
COM
AND
TEMPERATURE
30
MAX317-02
V
COM
(V)
R
ON
(Ω)
020
20
10
25
15
35
V+ = 15V
V- = -15V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -55°C
20
05 15
ON RESISTANCE vs. V
COM
AND
TEMPERATURE
120
MAX317-03
V
COM
(V)
R
ON
(Ω)
10 20
80
40
100
60
140
V- = 0V
V+ = 5V
V+ = 10V
V+ = 15V
V+ = 20V
10
05 15
ON RESISTANCE vs. V
COM

(SINGLE-SUPPLY)
60
MAX317-04
V
COM
(V)
R
ON
(Ω)
10 20
40
20
50
30
70
V+ = 12V
V- = 0V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
-60
-20
CHARGE INJECTION vs.
ANALOG VOLTAGE
40
MAX317-07
V
COM
(V)
Q (pC)
020
0
-40
20
-20
60
-15 -10 -5 5 10 15
V+ = 15V
V- = -15V
0.0001
-55
OFF LEAKAGE CURRENTS vs.
TEMPERATURE
10
MAX317-05
TEMPERATURE (°C)
OFF LEAKAGE
+25 +125
0.1
0.001
1
0.01
100
V+ = 16.5V
V- = -16.5V
V
COM
= ±15V
V
NC
OR V
NO
= +15V
0.0001
-55
ON LEAKAGE CURRENTS vs.
TEMPERATURE
10
MAX317-06
TEMPERATURE (°C)
ON LEAKAGE
+25 +125
0.1
0.001
1
0.01
100
V+ = 16.5V
V- = -16.5V
V
COM
= ±15V
V
NC
OR V
NO
= ±15V
0.0001
-55

SUPPLY CURRENT vs. TEMPERATURE
10
MAX317-08
TEMPERATURE (°C)
I+, I-, I
L
(µA)
+25 +125
0.1
0.001
1
0.01
100
A: I+ at V+ = 16.5V
B: I- at V- = -16.5V
C: I
L
at V
L
= 5V
A
B
C
__________________________________________Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted).