MAX4534 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4534 Datasheet PDF : 14 Pages
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Fault-Protected, High-Voltage,
Single 4-to-1/Dual 2-to-1 Multiplexers
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND)
V+ ...........................................................................-0.3V to +44V
V- ............................................................................-44V to +0.3V
V+ to V-...................................................................-0.3V to +44V
COM_, A_, EN (Note 1)........................ (V- - 0.3V) to (V+ + 0.3V)
NO_ (Note 2)...........................................(V+ - 40V) to (V- + 40V)
NO_ to COM_ (Note 2) ............................................-40V to +40V
NO_ Overvoltage with Switch Power On (Note 2). ..-36V to +36V
NO_ Overvoltage with Switch Power Off (Note 2). ..-40V to +40V
Continuous Current into Any Terminal..............................±30mA
Peak Current Into Any Terminal
(pulsed at 1ms, 10% duty cycle).................................±100mA
Continuous Power Dissipation (TA = +70°C)
14-Pin TSSOP (derate 6.3mW/°C above +70°C) ..........500mW
14-Pin Narrow SO (derate 8mW/°C above +70°C) .......640mW
14-Pin Plastic DIP (derate 10mW/°C above +70°C) .....800mW
Operating Temperature Ranges
MAX453_C_D.......................................................0°C to +70°C
MAX453_E_D ....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: COM_, EN, and A_ pins are not fault protected. Signals on COM_, EN, or A_ exceeding V+ or V- are clamped by internal
diodes. Limit forward diode current to maximum current rating.
Note 2: NO_ pins are fault-protected. Signals on NO_ exceeding -25V to +25V may damage the device during power-on conditions.
When the power is off the maximum voltage range is -40V to +40V.
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—Dual Supplies
(V+ = +15V, V- = -15V, VA_H = VENH = 2.4V, VA_L = VENL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN TYP MAX UNITS
ANALOG SWITCH
Fault-Free Analog Signal Range
On-Resistance
VNO_
RON
Applies with power on or off
VCOM_ = ±10V, INO_ = 1mA
V-
V+
V
+25°C
C, E
275
400
Ω
500
On-Resistance Match Between
Channels (Note 4)
∆RON VCOM_ = ±10V, INO_ = 1mA
+25°C
C, E
2
10
Ω
15
NO_ Off-Leakage Current
(Note 5)
INO_(OFF) VNO_ = ±10V, VCOM_ = +– 10V
+25°C
-0.5 0.01
0.5
nA
C, E
-5
5
COM_ Off-Leakage Current
(Note 5)
ICOM_(OFF)
VCOM_ = ±10V,
VNO_ = +– 10V
+25°C
-2
0.05
2
MAX4534
C, E
-60
60
nA
+25°C
-1
0.05
1
MAX4535
C, E
-30
30
COM_ On-Leakage Current
(Note 5)
ICOM_(ON)
VCOM_ = ±10V,
VNO_ = floating
+25°C
-2
0.1
2
MAX4534
C, E
-80
80
nA
+25°C
-1
0.1
1
MAX4535
C, E
-40
40
FAULT PROTECTION
Fault-Protected Analog Signal
Range (Note 6)
VNO_
Applies with power on
Applies with power off
-25
+25
V
-40
+40
COM_ Output Leakage Current,
Supplies On
ICOM_
+25°C
VNO_ = ±25V, VEN = 0, VCOM_ = 0
C, E
-20
-1
20
nA
1
µA
2 _______________________________________________________________________________________
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