Datasheet

MAX4508/MAX4509
Fault-Protected, High-Voltage Single 8-to-1/
Dual 4-to-1 Multiplexers with Output Clamps
4 _______________________________________________________________________________________
UNITSMIN TYP MAXSYMBOLPARAMETER CONDITIONS T
A
500
µA
200 300
I
GND
GND Supply Current
µA
370 500
I+V+ Supply Current
±4.5 ±20
pF10
dB-62V
CT
Channel-to-Channel Crosstalk
(Note 8)
19
pF
14
C
N_(OFF)
NO_ Off-Capacitance
R
L
= 75Ω, C
L
= 15pF,
V
NO_
= 1V
RMS
, f = 1MHz, Figure 7
All V
A_
= 0 or 5V, V
NO_
= 0,
V
EN
= 5V
All V
A_
= 0 or 5V, V
NO_
= 0,
V
EN
= 5V
f = 1MHz, Figure 8
+25°C
C, E, M
+25°C
+25°C
+25°C
+25°C
C
COM_(OFF)
COM_ Off-Capacitance
f = 1MHz, Figure 8C
COM_(ON)
COM_ On-Capacitance
28
pF
22
+25°C
Power-Supply Range V+, V- C, E, M V
750C, E
850M
400C, E
500M
µA
200 300
I-V- Supply Current
All V
A_
= 0 or 5V, V
NO_
= 0,
V
EN
= 5V
+25°C
V
0V+
V
NO_
Fault-Free Analog Signal Range
(Note 3)
-200 +200
I
NO_(OFF)
NO_ Off-Leakage Current
(Notes 6, 9)
-10 +10
nA
-
0.5 0.01 +0.5
75
Ω
10 35
ΔR
ON
On-Resistance Match Between
Channels (Note 5)
50
UNITSMIN TYP MAXSYMBOLPARAMETER
V+ = 12V, V- = 0, V
NO_
= 12V
V
COM_
= 10V, 1V;
V
NO_
= 1V, 10V
V
COM_
= 10V, I
NO_
= 200µA
CONDITIONS
C, E, M
M
C, E
+25°C
M
+25°C
C, E
T
A
650 950
R
ON
1100
Ω
1300
On-Resistance V
COM_
= +10V, I
NO_
= 200µA
+25°C
C, E
M
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(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)
ELECTRICAL CHARACTERISTICS—Single +12V Supply
(V+ = +12V, V- = 0, 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)
ANALOG SWITCH
POWER SUPPLY
f = 1MHz, Figure 8
MAX4508
MAX4509
MAX4508
MAX4509