MAX4635ETB データシートの表示（PDF） - Maxim Integrated
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MAX4635ETB Datasheet PDF : 11 Pages
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Fast, Low-Voltage, Dual 4Ω SPDT
CMOS Analog Switches
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND)
V+, IN_ .....................................................................-0.3V to +6V
COM_, NC_, NO_ (Note 1) .......................... -0.3V to (V+ + 0.3V)
Continuous Current into Any Terminal .............................±30mA
Peak Current into COM_, NC_, NO_
(pulsed at 1ms, 10% duty cycle).................................±100mA
Continuous Power Dissipation (TA = +70°C)
10-Pin µMAX (derate 4.7mW/°C above +70°C) ............330mW
10-Pin Thin QFN (derate 24.4mW/°C above +70°C) ..1951mW
Operating Temperature Range .......................... -40°C to +85°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10s) ............................... +300°C
Note 1: Signals on NO_, NC_, or COM_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maxi-
mum 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+ = +4.5V to +5.5V, VIH = +2.4V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Notes 2, 9)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Analog Signal Range
VCOM_,
VNO_,
VNC_
0
V+
V
On-Resistance
On-Resistance Match
Between Channels (Notes 3, 4)
On-Resistance Flatness
(Note 5)
RON
∆RON
RFLAT(ON)
V+ = 4.5V, ICOM_ = 10mA, TA = +25°C
VNO_ or VNC_ = 0 to V+ TA = TMIN to TMAX
V+ = 4.5V, ICOM_ = 10mA, TA = +25°C
VNO_ or VNC_ = 0 to V+ TA = TMIN to TMAX
V+ = 4.5V, ICOM_ = 10mA, TA = +25°C
VNO_ or VNC_ = 0 to V+ TA = TMIN to TMAX
2.5
4
Ω
4.5
0.1
0.2
Ω
0.4
0.5
1
Ω
1.2
NO_, NC_ Off-Leakage Current
(Note 6)
INC_(OFF),
INO_(OFF)
V+ = 5.5V; VCOM_ = 1V,
4.5V; VNO_ or VNC_ = 4.5V,
1V
TA = +25°C
TA = TMIN to TMAX
-0.1
-0.3
±0.01
0.1
0.3
nA
COM_ Off-Leakage Current
(Note 6)
COM_ On-Leakage Current
(Note 6)
DIGITAL I/O (IN1, IN2)
Input Logic High
Input Logic Low
Input Leakage Current
V+ = 5.5V; VCOM_ = 1V, TA = +25°C
-0.1 ±0.01 0.1
ICOM_(OFF) 4.5V; VNO_ or VNC_ = 4.5V,
nA
1V
TA = TMIN to TMAX -0.3
0.3
V+ = 5.5V; VCOM_ = 4.5V, TA = +25°C
-0.1 ±0.01 0.1
ICOM_(ON) 1V; VNO_ or VNC_ = 4.5V,
nA
1V or floating
TA = TMIN to TMAX -0.3
0.3
VIH
VIL
IIH, IIL
VIN_ = 0 or +5.5V
2.4
V
0.8
V
-100
5
100
nA
2 _______________________________________________________________________________________
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