MAX4537C Просмотр технического описания (PDF) - Maxim Integrated
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MAX4537C Datasheet PDF : 12 Pages
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Quad, Low-Voltage,
SPST Analog Switches with Enable
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
V+ ........................................................................-0.3V to +13.0V
V- .........................................................................-13.0V to +0.3V
V+ to V-................................................................-0.3V to +13.0V
All Other Pins (Note 1) ..........................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current into Any Terminal..............................±10mA
Peak Current into Any Terminal
(pulsed at 1ms,10% duty cycle).....................................±20mA
ESD per Method 3015.7 ..................................................>2000V
Continuous Power Dissipation (TA = +70°C) (Note 2)
Plastic DIP (derate 10.53mW/°C above +70°C) ............842mW
Narrow SO (derate 8.70mW/°C above +70°C) ..............696mW
QSOP (derate 8.00mW/°C above +70°C) ......................800mW
Operating Temperature Ranges
MAX453_C_ E .......................................................0°C to +70°C
MAX453_E_ E ....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on NC_, NO_, COM_, EN, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
Note 2: All leads are soldered or welded to PC boards.
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—±5V Dual Supplies
(V+ = 4.5V to 5.5V, V- = -4.5V to -5.5V, VINH = 2.4V, VINL = 0.8V, V EN = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN TYP MAX
(Note 3)
UNITS
ANALOG SWITCH
Analog Signal Range
COM_ NO_, COM_ NC_
On-Resistance
VCOM_,
VNO_, VNC
(Note 4)
RON
V+ = 4.5V, V- = -4.5V,
VCOM_ = 3.5V, ICOM_ = 1mA
C, E
V-
V+
V
+25°C
C, E
55 100
Ω
125
COM_ NO_, COM_ NC_
On-Resistance Match Between
Channels (Note 5)
∆RON
V+ = 4.5V, V- = -4.5V,
VCOM_ = 3.5V, ICOM_ = 1mA
+25°C
C, E
1
4
Ω
6
COM_ NO_, COM_ NC_
On-Resistance Flatness (Note 6)
RFLAT(ON)
V+ = 5.0V, V- = -5.0V,
+25°C
VCOM_ = -3.0V, 0, +3.0V, ICOM_ = 1mA C, E
4
10
Ω
15
NO_, NC_ Off-Leakage Current
(Note 7)
INO_(OFF), V+ = 5.5V, V- = -5.5V,
INC_(OFF) VCOM_ = ±4.5V, VN_ _ = 4.5V
+25°C -1 0.01 1
nA
C, E
-10
10
COM_ Off-Leakage Current
(Note 7)
ICOM_(OFF)
V+ = 5.5V, V- = -5.5V,
VCOM_ = ±4.5V, VN_ _ = 4.5V
+25°C -1 0.01 1
nA
C, E
-10
10
COM_ On-Leakage Current
(Note 7)
ICOM_(ON)
V+ = 5.5V, V- = -5.5V,
VCOM_ = ±4.5V, VN_ _ = ±4.5V
+25°C -2 0.01 2
nA
C, E
-20
20
LOGIC INPUT
EN, IN_ Input Logic Threshold High
EN, IN_ Input Logic Threshold Low
VINH
VINL
C, E
1.4 2.4
V
C, E
0.8 1.4
V
EN, IN_ Input Current Logic
High or Low
IINH_, IINL_ VIN_ = 0.8V or 2.4V
C, E
-1 0.03 1
µA
2 _______________________________________________________________________________________
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