Datasheet

MAX4510/MAX4520
Rail-to-Rail, Fault-Protected,
SPST Analog Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +12V Supply
(V+ = +12V, V- = 0, GND = 0, V
IH
= 2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
(Note 3)
-5 5E
E 0.8IN Input Logic Low V
INL
V
E 2.4IN Input Logic High V
INH
V
+25°C -1 0.03 1
IN Input Current I
INH
, I
INL
µAV
IN
= 0.8V or 2.4V
On-Resistance
0V+
-40 40
-36 36
Fault-Protected Analog
Signal Range
V
NO
, V
NC
Applies with power off (Note 6)
VE
Applies with power on (Note 6)
+25°C -10 10
COM Off-Leakage Current,
Supply On
I
COM
nA
E -200 200
V
NO
or V
NC
= ±36V
+25°C 2.4 5
Clamp Output Resistance,
Supply On
R
COM
kΩV
NO
or V
NC
= 36V
+25°C
Clamp Output Current,
Supply On
I
COM
mA235V
NO
or V
NC
= 36V
+25°C -20 0.1 20
NO or NC Input Leakage
Current, Supply Off
I
NO
, I
NC
nA
E -200 200
V
NO
or V
NC
= ±40V,
V+ = 0, V- = 0
+25°C -20 20
NO or NC Input Leakage
Current, Supply On
I
NO
, I
NC
nA
E -200 200
V
NO
or V
NC
= ±36V,
V
COM
= 0
+25°C -0.5 0.01 0.5
COM On-Leakage Current
(Notes 4, 5, 9)
I
COM(ON)
nA
E -20 20
V
COM
= 1V, 10V; V
NO
, V
NC
=
1V, 10V, or unconnected
E -10 10
E -10 10
500
260 390+25°C
T
A
E
+25°C
PARAMETER SYMBOL MIN TYP MAX UNITS
R
ON
Ω
-0.5 0.01 0.5
COM Off-Leakage Current
(Notes 4, 5, 9)
I
COM(OFF)
nA
+25°C -0.5 0.01 0.5
NO or NC Off-Leakage Current
(Notes 4, 5, 9)
I
NO(OFF),
I
NC(OFF)
nA
V
COM
= 10V, 1V;
V
NO
, V
NC
= 1V, 10V
CONDITIONS
V
COM
= 10V,
I
COM
= 1mA
V
COM
= 1V, 10V;
V
NO
, V
NC
= 10V, 1V
Fault-Free Analog Signal Range V
NO
, V
NC
VEApplies with power on or off
ANALOG SWITCH
FAULT
LOGIC INPUT