MAX4506 Datasheet, PDF (2/12 Pages) Maxim Integrated Products – Fault-Protected, High-Voltage Signal-Line Protectors

Fault-Protected, High-Voltage
Signal-Line Protectors
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND)
V+ ........................................................................-0.3V to +44.0V
V- .........................................................................-44.0V to +0.3V
V+ to V-................................................................-0.3V to +44.0V
IN_ or OUT_ .........................................................................±44V
IN_ Overvoltage with Power On...........................................±36V
IN_ Overvoltage with Power Off...........................................±40V
Continuous Current into Any Terminal..............................±30mA
Peak Current into Any Terminal
(pulsed at 1ms, 10% duty cycle).................................±70mA
Continuous Power Dissipation (T_A = +70°C)
8-Pin Narrow SO (derate 5.88mW/°C above +70°C) ....471mW
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C) ...........640mW
18-Pin Wide SO (derate 9.52mW/ °C above +70°C) .......762mW
18-Pin Plastic DIP (derate 11.11mW/ °C above +70°C) ...889mW
18-Pin CERDIP (derate 10.53mW/ °C above +70°C) ......842mW
20-Pin SSOP (derate 11.11mW/°C above +70°C) ...........640mW
Operating Temperature Ranges
MAX4506C_A /MAX4607C_ _ .............................0°C to +70°C
MAX4506E_A/MAX4607E_ _ ...........................-40°C to +85°C
MAX4506MJA/MAX4607MJN ........................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
RECOMMENDED OPERATING GUIDELINES
V+ to GND ..............................................................-0.3V to +40V
V- to GND ...............................................................-32V to +0.3V
V+ to V- ..................................................................................40V
IN_........................................................................................±40V
OUT_ ...............................................................................V+ to V-
IN_ to OUT_..........................................................40V Differential
Continuous Current into Any Terminal ..............................≤30mA
Peak Current into Any Terminal
(pulsed at 1ms, 10% duty cycle) .................................≤70mA
Note 1: OUT_ pins are not fault protected. Signals on OUT_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode
current to maximum current rating.
Note 2: IN_ pins are fault protected. Signals on IN_ exceeding -36V to +36V may damage the device. These limits apply with power
applied to V+ or V-, or ±40V with V+ = V- = 0.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V+ = +15V, V- = -15V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at T_A = +25°C.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
T_A
MIN TYP
ANALOG SWITCH
Fault-Free Analog Signal Range
(Note 4)
V_{IN_}
V+ = +15V, V- = -15V,
V_{IN_} = ±15V
C, E, M
V-
+25°C
65
Analog Signal-Path Resistance
R_ON V_{IN_} = ±10V, I_{OUT_} = 1mA
C, E
M
+25°C
1
Signal-Path Resistance Match
(Note 6)
∆R_ON V_{IN_} = V_{OUT_} = ±10V, I_OUT = 1mA C, E
M
Signal-Path Leakage Current
(Note 7)
I_{OUT_ON}
V_{OUT_} = ±10V, V_{IN_} = ±10V or
floating
+25°C
C, E
M
-0.5
-20
-400
Input Capacitance
FAULT PROTECTION
C_IN
V_IN = 0, f = 1MHz
+25°C
20
Fault-Protected Analog Signal
Range
V_{IN_}
(Notes
2, 3)
Applies with power on C, E, M
Applies with power off C, E, M
-36
-40
Input Signal-Path Leakage
Current, Supplies On
I_{IN_}
V_{IN_}= ±25V, V_{OUT_} = open
+25°C
-20
0.1
C, E
-200
M
-10
MAX UNITS
V+
V
100
125
Ω
150
7
10
Ω
12
0.5
20
nA
400
pF
36
V
40
20
nA
200
10
µA
2 _______________________________________________________________________________________