Precision, CMOS Analog Switches
MAX317/MAX318/MAX319
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to V-
V+....................................................................................+44V
GND ................................................................................+25V
V
L
.................................................(GND - 0.3V) to (V+ + 0.3V)
IN, COM, NC, NO....................(V- - 2V) to (V+ + 2V) or 30mA,
whichever occurs first
Continuous Current (any terminal) .....................................30mA
Peak Current, NC, NO, COM
(pulsed at 1ms, 10% duty cycle max)..........................100mA
ESD .................................................................................±2000V
Note 1:
All leads are soldered or welded to PC board.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C) (Note 1)
Plastic DIP (derate 9.09mW/°C above +70°C)............727mW
SO (derate 5.88mW/°C above +70°C) ........................471mW
CERDIP (derate 8.00mW/°C above +70°C) ................640mW
Operating Temperature Ranges:
MAX31_C_ _.......................................................0°C to +70°C
MAX31_E_ _ ....................................................-40°C to +85°C
MAX31_MJA..................................................-55°C to +125°C
Storage Temperature Range ............................-55°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
ELECTRICAL CHARACTERISTICS — Dual Supplies
(V+ = 15V, V- = -15V, V
L
= 5V, GND = 0V, V
INL
= 0.8V, V
INH
= 2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
Analog-Signal Range
SYMBOL
V
COM,
(Note 3)
V
NO,
V
NC
CONDITIONS
TEMP.
MIN
TYP
MAX
(Note 2)
15
20
35
30
45
2
3
3
5
UNITS
V
-15
C, E
M
On Resistance
On Resistance Match
Between Channels (Note 4)
On Resistance Flatness
(Note 4)
R
ON
V
COM
= ±12.5V,
I
(NC or NO)
= -10mA,
V+ = 13.5V, V- = -13.5V
I
(NC OR NO)
= -10mA,
V
COM
= 10V or -10V,
V+ = 15V, V- = -15V
I
(NC OR NO)
= -10mA,
V
COM
= 5V or -5V,
V+ = 15V, V- = -15V
V+ = 16.5V, V- = -16.5V,
V
COM
= ±15.5V,
V
NC
or V
NO
=
±15.5V
MAX317,
MAX318
T
A
= +25°C
Ω
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
C, E
M
T
A
= +25°C
C, E
M
T
A
= +25°C
-0.25
-6
-20
-0.25
-6
-20
-0.75
-10
-60
-0.4
-10
-40
-0.75
-10
-60
-0.1
-0.1
R
ON
R
ON
INC
(OFF)
or
INO
(OFF)
Ω
Ω
0.25
6
20
0.25
6
20
0.75
10
60
0.4
10
40
0.75
10
60
nA
nA
nA
NO or NC Off Leakage Current
COM Off Leakage Current
ICOM
(OFF)
V+ = 16.5V,
V- = -16.5V,
V
COM
= ±15.5V,
–
V
NC
or V
NO
= +15.5V
MAX319
C, E
M
T
A
= +25°C
C, E
M
T
A
= +25°C
COM On Leakage Current
ICOM
(ON)
V+ = 16.5V,
V- = -16.5V,
V
NC
or V
NO
= V
D
=
±15.5V
MAX317,
MAX318
MAX319
C, E
M
2
________________________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
