MAX350CWN データシートの表示（PDF） - Maxim Integrated
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MAX350CWN Datasheet PDF : 20 Pages
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Serially Controlled, Low-Voltage,
8-Channel/Dual 4-Channel Multiplexers
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
V+ ...........................................................................-0.3V, +17V
V- ............................................................................-17V, +0.3V
V+ to V-...................................................................-0.3V, +17V
SCLK, CS, DIN, DOUT, RESET .................-0.3V to (V+ + 0.3V)
NO, COM .................................................(V- - 2V) to (V+ + 2V)
Continuous Current into Any Terminal..............................±30mA
Peak Current, NO or COM
(pulsed at 1ms, 10% duty cycle).................................±100mA
Continuous Power Dissipation (TA = +70°C)
18-Pin Plastic DIP (derate 11.11mW/°C above +70°C) ..889mW
18-Pin SO (derate 9.52mW/°C above +70°C)...............762mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) ..........640mW
18-Pin CERDIP (derate 10.53mW/°C above +70°C).....842mW
Operating Temperature Ranges
MAX349C_ _, MAX350C_ _ .................................0°C to +70°C
MAX349E_ _, MAX350E_ _ ...............................-40°C to +85°C
MAX349M_ _, MAX350M_ _ ...........................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
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+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
(Note 1)
ANALOG SWITCH
Analog Signal Range
COM-NO On-Resistance
VCOM, VNO
RON
V+ = 5V, V- = -5V,
VCOM = ±3V, INO = 1mA
C, E, M
V-
TA = +25°C
C, E, M
V+
60
100
125
COM-NO On-Resistance Match
Between Channels (Note 2)
∆RON
V+ = 5V, V- = -5V,
VCOM = ±3V, INO = 1mA
TA = +25°C
C, E, M
16
20
COM-NO On-Resistance
Flatness (Note 2)
RFLAT(ON)
V+ = 5V, V- = -5V, INO = 1mA, TA = +25°C
VCOM = -3V, 0V, 3V
C, E, M
10
15
NO Off-Leakage Current
(Note 3)
TA = +25°C -0.1 0.002 0.1
V+ = 5.5V, V- = -5.5V,
VCOM = -4.5V, VNO = 4.5V
C, E
-5
5
M
-10
10
INO(OFF)
TA = +25°C -0.1 0.002 0.1
V+ = 5.5V, V- = -5.5V,
VCOM = 4.5V, VNO = -4.5V
C, E
-5
5
M
-10
10
COM Off-Leakage Current
(Note 3)
ICOM(OFF)
V+ = 5.5V,
V- = -5.5V,
VCOM =
±4.5V,
VNO = ±4.5V
MAX349
MAX350
V+ = 5.5V,
V- = -5.5V,
VCOM =
-4.5V,
VNO = 4.5V
MAX349
MAX350
TA = +25°C -0.1 0.002 0.1
C, E
-10
10
M
-100
100
TA = +25°C -0.1 0.002 0.1
C, E
-5
5
M
-50
50
TA = +25°C -0.2 0.002 0.2
C, E
-10
10
M
-100
100
TA = +25°C -0.2 0.002 0.2
C, E
-5
5
M
-50
50
UNITS
V
Ω
Ω
Ω
nA
nA
2 _______________________________________________________________________________________
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