MAX4508 Maxim, MAX4508 Datasheet - Page 8

• Manufacturer Part Number: MAX4508
• Description: The MAX4508/MAX4509 are 8-to-1 and dual 4-to-1 fault-protected multiplexers that are pin compatible with the industry-standard DG508/DG509
• Manufacturer: Maxim

Fault-Protected, High-Voltage Single 8-to-1/
Dual 4-to-1 Multiplexers with Output Clamps
(
8
V+ = +15V, V- = -15V, V
_______________________________________________________________________________________
10V/div
10V/div
COM_
+15V
-15V
+15V
-15V
IN_
-100
-200
-300
0V
0V
300
200
100
3.0
2.5
2.0
1.5
1.0
0.5
0
0
FAULT-FREE RAIL-TO-RAIL SIGNAL HANDLING
WITH ±15V SUPPLIES
-55
0
FAULT-FREE SIGNAL PERFORMANCE
V- = GND
-30
5
vs. TEMPERATURE (V
POWER-SUPPLY CURRENT
LOGIC-LEVEL THRESHOLD
SUPPLIES
I+
I
GND
EN
I-
DUAL
vs. SUPPLY VOLTAGE
10
-5
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
= +2.4V, T
20
15
5μs/div
20
45
SUPPLY
SINGLE
25
70
A
= +25°C, unless otherwise noted
A
30
95
V+ = +15V
V- = -15V
V
= 0)
A
= 0
120 145
35
Typical Operating Characteristics (continued)
40
.)
IN_
COM_
-100
+25V
-25V
-200
-400
-600
-20
-40
-60
-80
600
400
200
20
0V
0V
0
0
INPUT OVERVOLTAGE vs. OUTPUT CLAMPING
0.001
-60
±25V OVERVOLTAGE INPUT WITH THE OUTPUT
CLAMPED AT ±15V
V+ = +15V
V- = -15V
-40 -20
vs. TEMPERATURE (V
0.01
POWER-SUPPLY CURRENT
FREQUENCY RESPONSE
I+
I
I-
GND
0
TEMPERATURE (°C)
CROSSTALK
0.1
FREQUENCY (MHz)
20
BANDWIDTH
5μs/div
40 60 80 100 120 140
1
OFF-ISOLATION
10
A
= +5V)
V+ = +15V
V- = -15V
V
A
100
= +5V
1000
+15V
0V
-15V