Datasheet

MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +15V, V- = -15V, V
A_H
= +2.4V, V
A_L
= +0.8V, V
EN
= +2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 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.
(All Voltages Referenced to GND)
V+ ........................................................................-0.3V to +44.0V
V- .........................................................................-44.0V to +0.3V
V+ to V-................................................................-0.3V to +44.0V
COM_, A_, EN (Note 1)........................ (V+ + 0.3V) to (V- - 0.3V)
NO_.........................................................(V+ - 40V) to (V- + 40V)
NO_ to COM_ ..........................................................-36V to +36V
NO_ Voltage with Switch Power On ........................-30V to +30V
NO_ Voltage with Switch Power Off ........................-40V to +40V
Continuous Current into any Terminal. .............................±30mA
Peak Current into any Terminal
(pulsed at 1ms, 10% duty cycle)................................±100mA
Continuous Power Dissipation (T
A
= +70°C)
16 Narrow SO (derate 8.70mW/°C above +70°C) .......696mW
16 Plastic DIP (derate 10.53mW/°C above +70°C) .....842mW
16 Wide SO (derate 9.52mW/°C above +70°C)...........762mW
Operating Temperature Range
MAX4708E_ E/MAX4709E_E ...........................-40°C to +85°C
Junction Temperature..................................................... +150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: COM_, EN, and A_ pins are not fault protected. Signals on COM_, EN, or A_ exceeding V+ or V- are clamped by internal
diodes. Limit forward-diode current to maximum current rating.
PARAMETER
SYMBOL
CONDITIONS T
A
MIN TYP MAX
UNITS
ANALOG SWITCH
Fault-Free Analog Signal Range
V
NO_
(Notes 3, 4) E V- V+ V
+25°C 300
400
On-Resistance R
ON
V
COM_
= ±10V, I
NO_
= 0.2mA
E 500
Ω
+25°C
15
On-Resistance Match
Between Channels
ΔR
ON
V
COM_
= ±10V, I
NO_
= 0.2mA
(Note 5)
E20
Ω
+25°C -0.5 +0.5
NO_ Off-Leakage Current
I
NO_
(
OFF
)
V
COM_
= ±10V, V
NO_
= ±10V
(Note 6)
E-5 +5
nA
+25°C
-2 +2
MAX4708
E-20
+20
+25°C
-1 +1
COM_ Off-Leakage Current
I
COM_
(
OFF
)
V
COM_
= ±10V,
V
NO_
= ±10V
(Note 6)
MAX4709
E-10
+10
nA
+25°C
-2 +2
MAX4708
E-25
+25
+25°C
-1 +1
COM_ On-Leakage Current
I
COM_
(
ON
)
V
COM_
= ±10V,
V
NO_
= ±10V, or
floating (Note 6)
MAX4709
E-15
+15
nA