MAX325CSA Ver la hoja de datos (PDF) - Maxim Integrated
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Fabricante
MAX325CSA Datasheet PDF : 12 Pages
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Precision, Single-Supply,
SPST Analog Switches
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to GND
V+ .........................................................................-0.3V to +17V
IN_, COM_, NC_, NO_ (Note 1)..................-0.3V to (V+ + 0.3V)
Continuous Current (any terminal) ......................................30mA
Peak Current, COM_, NO_, NC_
(pulsed at 1ms, 10% duty cycle max) ............................100mA
ESD per Method 3015.7 ..................................................>2000V
Continuous Power Dissipation
Plastic DIP (derate 9.09mW/°C above +70°C) ..............727mW
Narrow SO (derate 5.88mW/°C above +70°C) ..............471mW
CERDIP (derate 8.00mW/°C above +70°C) ...................640mW
µMAX (derate 4.10mW/°C above +70°C) ......................330mW
Operating Temperature Ranges
MAX32_C_ _ .........................................................0°C to +70°C
MAX32_E_ _.......................................................-40°C to +85°C
MAX32_MJA ....................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on NC, NO, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to
maximum current rating.
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—Single +5V Supply
(V+ = 5V ±10%, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match
Between Channels (Note 4)
On-Resistance Flatness
(Notes 3, 5)
NO or NC Off Leakage
Current (Note 6)
VCOM,
VNO,
VNC
(Note 3)
RON
∆RON
RFLAT(ON)
V+ = 4.5V,
ICOM = 1.0mA,
VNO or VNC = 3.5V
V+ = 5V,
ICOM = 1.0mA,
VNO or VNC = 3V
V+ = 5V,
ICOM = 1.0mA,
VNO or VNC = 1V, 2V, 3V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
INO(OFF)
or
INC(OFF)
V+ = 5.5V,
VCOM = 1V,
VNO or VNC = 4.5V
TA = +25°C
TA = TMIN C, E
to TMAX M
COM Off Leakage Current
(Note 6)
V+ = 5.5V,
ICOM(OFF) VCOM = 4.5V,
VNO or VNC = 1V
TA = +25°C
TA = TMIN C, E
to TMAX M
COM On Leakage Current
(Note 6)
V+ = 5.5V,
ICOM(ON) VCOM = 5V, or
VNO or VNC = 5V
TA = +25°C
TA = TMIN C, E
to TMAX M
MIN TYP
(Note 2)
MAX
UNITS
0
V+
V
33
60
Ω
75
0.8
2
Ω
4
2
6
Ω
8
-0.1 0.01
0.1
nA
-5
5
-40
40
-0.1
0.1
nA
-5
5
-40
40
-0.2
0.2
nA
-10
10
-50
50
2 _______________________________________________________________________________________
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