Datasheet
MAX4631/MAX4632/MAX4633
Fault-Protected, High-Voltage,
Dual Analog Switches
4 _______________________________________________________________________________________
C, E, M
VC, E, M
T
A
Power-Supply Range V+, V-
PARAMETER SYMBOL MIN TYP MAX UNITS
±4.5 ±18
C, E, M 550
dB
CONDITIONS
C, E, M
Off-Isolation
(Note 7)
V
ISO
-62
R
L
= 50Ω, C
L
= 15pF,
V
NO_
= V
NC_
= 1V
RMS
,
f = 1MHz, Figure 6
µA
+25°C
V+ Supply Current
I+
230 325
All V
IN_
= 0 or 5V,
V
NO_
or V
NC_
= 0
10
µA
+25°C
GND Supply Current I
GND
-1 0.01 1
All V
IN_
= 0 or 15V,
V
NO_
or V
NC_
= 0
dBC, E, M
Channel-to-Channel Crosstalk
(Note 8)
V
CT
-66
R
L
= 50Ω, C
L
= 15pF,
V
NO_
= V
NC_
= 1V
RMS
,
f = 1MHz, Figure 7
C, E, M 300
µA
+25°C
V- Supply Current
I-
130 200
All V
IN_
= 0 or 5V,
V
NO_
or V
NC_
= 0
C, E, M 300
+25°C 125 175
All V
IN_
= 5V,
V
NO_
or V
NC_
= 0
C, E, M
Fault-Free Analog Signal Range
(Note 2)
V
NO_
, V
NC_
0V+V
C, E 20
M 30
Ω
+25°C
T
A
C, E
COM_ to NO_ or NC_
On-Resistance Match
Between Channels (Note 4)
∆R
ON
PARAMETER SYMBOL MIN TYP MAX UNITS
250
410
V
COM_
= 10V,
I
COM_
= 1mA
M
C, E -10 10
300
Ω
M
CONDITIONS
+25°C
COM_ to NO_ or NC_
On-Resistance
R
ON
125 200
-200 200
V
COM_
= 10V,
I
COM_
= 1mA
nA
+25°C
NO_, NC_, COM_ Off-Leakage
Current (Notes 5, 9)
I
NO_ (OFF)
,
I
NC_ (OFF)
-0.5 0.01 0.5
V
COM_
= 10V,
V
NO_
or V
NC_
= 12V
C, E -20 20
M -400 400
nA
+25°C
COM_ On-Leakage Current
(Notes 5, 9)
I
COM_(ON)
-0.5 0.01 0.5
V
COM_
= 10V,
V
NO_
or V
NC_
= 1V or 12V
C, E, M -36 36
MAX4632
V
Fault-Protected Analog
Signal Range (Note 2)
V
NO_
, V
NC_
Applies with
power on
C, E, M -25 25
C, E, M -40 40Applies with power off
MAX4631/
MAX4633
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, V
INL_
= 0.8V, V
INH_
= 2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 3)
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = +15V, V- = -15V, V
INL_
= 0.8V, V
INH_
= 2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 3)
POWER SUPPLY
ANALOG SWITCH
FAULT PROTECTION