Datasheet
MAX4506/MAX4507
Fault-Protected, High-Voltage
Signal-Line Protectors
_______________________________________________________________________________________ 5
0
20
60
40
100
120
80
140
-20 -10 -5-15 0 5 10 15 20
ON-RESISTANCE vs. OUTPUT VOLTAGE
(DUAL SUPPLIES)
MAX4506/07 toc01
V
OUT_
(V)
R
ON
(Ω)
V+ = +18V
V- = -18V
V+ = +15V
V- = -15V
V+ = +10V
V- = -10V
V+ = +8V
V- = -8V
0
50
150
100
200
250
010155 20253035
ON-RESISTANCE vs. OUTPUT VOLTAGE
(SINGLE SUPPLY)
MAX4506/07 toc02
V
OUT_
(V)
R
ON
(Ω)
V+ = +12V
V+ = +9V
V+ = +20V
V+ = +30V
V+ = +36V
V- = 0V
20
0
40
80
60
100
120
-15 -5 0-10 5 10 15
ON-RESISTANCE vs. OUTPUT VOLTAGE
AND TEMPERATURE (DUAL SUPPLIES)
MAX4506/07 toc03
V
OUT_
(V)
R
ON
(Ω)
V+ = +15V
V- = -15V
T
A
= +125°C
T
A
= +85°C
T
A
= +70°C
T
A
= +25°C
T
A
= -40°C
T
A
= -55°C
0
50
150
100
200
250
0462 8 10 12
ON-RESISTANCE vs. OUTPUT VOLTAGE
AND TEMPERATURE (SINGLE SUPPLY)
MAX4506/07 toc04
V
OUT_
(V)
R
ON
(Ω)
T
A
= +125°C
T
A
= +85°C
T
A
= +70°C
T
A
= +25°C
T
A
= -40°C
T
A
= -55°C
V+ = +12V
V- = 0
-20
-15
-10
-5
0
5
10
15
20
-30 -10-20 0 102030
OUTPUT TRANSFER CHARACTERISTICS
(DUAL SUPPLIES)
MAX4506/07 toc07
INPUT VOLTAGE (V)
OUTPUT CLAMP VOLTAGE (V)
(V+ = +18V, V- = -18V)
(V+ = +15V, V- = -15V)
(V+ = +10V, V- = -10V)
(V+ = +8V, V- = -8V)
(V+ = +8V, V- = -8V)
(V+ = +10V, V- = -10V)
(V+ = +15V, V- = -15V)
(V+ = +18V, V- = -18V)
OUTPUT LOAD = 1MΩ
INPUT VOLTAGE
LINEARLY SWEPT
BETWEEN -30V
AND +30V
0
0.2
0.1
0.5
0.4
0.3
0.7
0.6
0.8
-55 -5 25-35 -15 45 65 85 105 125
OUTPUT CLAMP RESISTANCE SUPPLIES ON
MAX4506/07 toc05
TEMPERATURE (°C)
R
OUT
(kΩ)
V+ = +15V
V- = -15V
V
IN
= ±25V
V
IN
= +25V
V
IN
= -25V
-25
-15
-20
0
-5
-10
5
10
20
15
25
-55 -25 -10-40 5 20 35 50 65 80 95 110 125
OUTPUT CLAMP CURRENT SUPPLIES ON
vs. TEMPERATURE
MAX4506/07 toc06
TEMPERATURE (°C)
I
OUT
(mA)
V+ = +15V
V- = -15V
0
5
10
15
20
25
30
35
40
0105 152025303540
OUTPUT TRANSFER CHARACTERISTICS
(SINGLE SUPPLY)
MAX4506/07 toc08
INPUT VOLTAGE (V)
OUTPUT CLAMP VOLTAGE (V)
INPUT VOLTAGE LINEARLY SWEPT
BETWEEN 0 AND 35V
OUTPUT LOAD = 1MΩ
V- = 0
V+ = +9V
V+ = +25V
V+ = +36V
V+ = +15V
V+ = +12V
-20
-15
-10
-5
0
5
10
15
20
-20 -10-15 -5 0 5 10 15 20
FAULT-FREE ANALOG SIGNAL RANGE
vs. SUPPLY VOLTAGE
MAX4506/07 toc09
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)