MAX4651 데이터 시트보기 (PDF) - Maxim Integrated
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MAX4651 Datasheet PDF : 15 Pages
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Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
ABSOLUTE MAXIMUM RATINGS
V+ to GND ..................................................................-0.3 to +6V
IN_, COM_, NO_, NC_ to GND (Note 1).......-0.3V to (V+ + 0.3V)
Continuous Current (NO_, NC_, COM_)...........................±50mA
Peak Current (NO_, NC_, COM_, pulsed at 1ms
10% duty cycle)...........................................................±100mA
Continuous Power Dissipation (TA = +70°C)
16-Pin QFN (derate 18.5mW/°C above +70°C) .........1481mW
16-Pin TSSOP (derate 5.7mW/°C above +70°C) .........457mW
16-Pin SO (derate 8mW/°C above +70°C)...................640mW
20-Pin QFN (derate 20mW/°C above +70°C) ............1600mW
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_, COM_, or IN_ exceeding V+ or GND are clamped by internal diodes. Limit forward 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+ = 4.5V to 5.5V, VIH = 2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 5V, TA = +25°C.)
(Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
ANALOG SWITCH
Input Voltage Range
VCOM_,
VNO_,
VNC_
0
V+
V
COM_ to NO_ or NC_
On-Resistance
RON
ICOM = 10mA,
VNO_ or VNC_ = 0 to
V+, V+ = 4.5V
TA = +25°C
TA = TMIN to TMAX
2.5
4
Ω
4.5
COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Notes 3, 8)
∆RON
ICOM = 10mA,
VNO_ or VNC_ = 0 to
V+, V+ = 4.5V
TA = +25°C
TA = TMIN to TMAX
0.05
0.2
Ω
0.3
On-Resistance Flatness
(Note 4)
ICOM = 10mA,
RFLAT(ON) VNO_ or VNC_ = 0 to
V+, V+ = 4.5V
TA = +25°C
TA = TMIN to TMAX
0.5
0.8
Ω
1
Off-Leakage Current
(NO_ or NC_) (Note 5)
INO_,
INC_
VCOM = 1V, 4.5V;
VNO_ or VNC_ = 4.5V,
1V; V+ = 5.5V
TA = +25°C
TA = TMIN to TMAX
-0.1 0.01
0.1
nA
-0.2
0.2
COM_ Off-Leakage Current
(Note 5)
VCOM = 1V, 4.5V;
ICOM_(OFF) VNO_ or VNC_ = 4.5V,
1V; V+ = 5.5V
TA = +25°C
TA = TMIN to TMAX
-0.1 0.01
0.1
nA
-0.2
0.2
COM_ On-Leakage Current
(Note 5)
ICOM_(ON)
V+ = 5.5V, VCOM =
1V, 4.5V; VNO_ or
VNC_ = 1V, 4.5V
or floating
TA = +25°C
TA = TMIN to TMAX
-0.1 0.01
0.1
nA
-0.2
0.2
LOGIC INPUT (IN_)
Input High
VIH
Input Low
VIL
Logic Input Current
IIN
2.4
-100
5
V
0.8
V
100
nA
2 _______________________________________________________________________________________
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