MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
2 ________________________________________________________________________________________________
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.
ELECTRICAL CHARACTERISTICS — Dual Supplies
(V+ = 15V, V- = -15V, VL= 5V, GND = 0V, VINL = 0.8V, VINH = 2.4V, TA= TMIN to TMAX, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS TEMP. MIN TYP MAX UNITS
(Note 2)
Analog-Signal Range VCOM, (Note 3) -15 15 V
VNO, VNC
VCOM = ±12.5V, 20 35
On Resistance RON I(NC or NO) = -10mA, TA= +25°C 30 Ω
V+ = 13.5V, V- = -13.5V TA= TMIN to TMAX 45
On Resistance Match RON TA= +25°C 2 Ω
Between Channels (Note 4) TA= TMIN to TMAX 3
On Resistance Flatness RON TA= +25°C 3 Ω
(Note 4) TA= TMIN to TMAX 5
INC(OFF) V+ = 16.5V, V- = -16.5V, TA= +25°C -0.25 0.25
NO or NC Off Leakage Current or VCOM = ±15.5V, C, E -6 6 nA
INO(OFF) VNC or VNO = ±15.5V M -20 20
MAX317, TA= +25°C -0.25 -0.1 0.25
MAX318 C, E -6 6
COM Off Leakage Current ICOM(OFF) M -20 20 nA
TA= +25°C -0.75 -0.1 0.75
MAX319 C, E -10 10
M -60 60
MAX317, TA= +25°C -0.4 0.4
MAX318 C, E -10 10
COM On Leakage Current ICOM(ON) M -40 40 nA
TA= +25°C -0.75 0.75
MAX319 C, E -10 10
M -60 60
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to V-
V+....................................................................................+44V
GND ................................................................................+25V
VL.................................................(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
Continuous Power Dissipation (TA= +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
Note 1: All leads are soldered or welded to PC board.
I(NC OR NO) = -10mA,
VCOM = 10V or -10V,
V+ = 15V, V- = -15V
I(NC OR NO) = -10mA,
VCOM = 5V or -5V,
V+ = 15V, V- = -15V
V+ = 16.5V,
V- = -16.5V,
VCOM = ±15.5V,
VNC or VNO = –
+15.5V
V+ = 16.5V,
V- = -16.5V,
VNC or VNO = VD=
±15.5V
M
C, E