MAX4736EUB ,0.8 / Low-Voltage / Single-Supply / Dual SPDT Analog SwitchApplicationsPower RoutingOrdering InformationBattery-Powered SystemsPART TEMP RANGE PIN-PACKAGEAudi ..
MAX4736EUB ,0.8 / Low-Voltage / Single-Supply / Dual SPDT Analog SwitchELECTRICAL CHARACTERISTICS—Single 3V Supply(V+ = 2.7V to 3.6V, V = 1.4V, V = 0.5V, T = T to T , unl ..
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MAX4736EUB+T ,0.6 Ohm, Low-Voltage, Single-Supply, Dual SPDT Analog Switchfeatures ● 1.8V CMOS Logic Compatible (3V Supply)low 0.6Ω on-resistance (R), with 0.1Ω R matching O ..
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MAX4736EUB
0.8 / Low-Voltage / Single-Supply / Dual SPDT Analog Switch
General DescriptionThe MAX4736 is a low on-resistance, low-voltage, dual
single-pole/double throw (SPDT) analog switch that
operates from a single 1.6V to 3.6V supply. This device
has fast switching speeds (tON= 25ns, tOFF= 20ns
max), handles Rail-to-Rail®analog signals, and con-
sumes less than 4µW of quiescent power. The
MAX4736 has break-before-make switching.
When powered from a 3V supply, the MAX4736 fea-
tures low 0.8Ω(max) on-resistance (RON), with 0.2Ω
(max) RONmatching and 0.1ΩRONflatness. The digital
logic input is 1.8V CMOS compatible when using a sin-
gle 3V supply.
The MAX4736 has one normally open (NO) switch and
one normally closed (NC) switch, and is available in 12-
pin QFN and 10-pin µMAX packages.
ApplicationsPower Routing
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
Hard Drives
FeaturesLow RON
0.8Ωmax (3V Supply)max (1.8V Supply)0.1Ωmax RONFlatness (3V Supply)1.6V to 3.6V Single-Supply OperationAvailable in QFN and µMAX PackagesHigh-Current Handling Capacity (150mA
Continuous)1.8V CMOS Logic Compatible (3V Supply)Fast Switching: tON= 25ns, tOFF= 20ns
MAX4736
0.8Ω, Low-Voltage, Single-Supply, Dual SPDT
Analog Switch
Pin Configurations/Functional Diagrams/Truth Table
Ordering Information19-2382; Rev 0; 4/02
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
MAX4736
0.8Ω, Low-Voltage, Single-Supply, Dual SPDT
Analog Switch
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single 3V Supply(V+ = 2.7V to 3.6V, VIH= 1.4V, VIL= 0.5V, TA= TMINto TMAX, unless otherwise specified. Typical values are at V+ = 3.0V,
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.
Note 1:Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum
current rating.
(Voltages Referenced to GND)
V+, IN_......................................................................-0.3V to +4V
COM_, NO_, NC_ (Note 1)...........................-0.3V to (V+ + 0.3V)
Continuous Current COM_, NO_, NC_...........................±150mA
Continuous Current (all other pins)...................................±20mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms 10% duty cycle)...................................±300mA
Continuous Power Dissipation (TA= +70°C)
10-Pin µMAX (derate 5.6mW/°C above +70°C).............444mW
12-Pin QFN (derate 14.7mW/°C above +70°C)...........1176mW
Operating Temperature Range...........................-40°C to +85°C
Maximum Junction Temperature.....................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
MAX4736
0.8Ω, Low-Voltage, Single-Supply, Dual SPDT
Analog Switch
ELECTRICAL CHARACTERISTICS—Single 3V Supply (continued)(V+ = 2.7V to 3.6V, VIH= 1.4V, VIL= 0.5V, TA= TMINto TMAX, unless otherwise specified. Typical values are at V+ = 3.0V,= +25°C.) (Notes 2, 3)
MAX4736
0.8Ω, Low-Voltage, Single-Supply, Dual SPDT
Analog Switch
ELECTRICAL CHARACTERISTICS—Single 1.8V Supply
Note 2:The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is
used in this data sheet.
Note 3:-40°C specifications are guaranteed by design.
Note 4:RON and ∆RONmatching specifications for QFN packaged parts are guaranteed by design.
Note 5:∆RON= RON(MAX)- RON(MIN).
Note 6:Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7:Guaranteed by design.
Note 8:Off-Isolation = 20log10(VCOM_/VNO_), VCOM_= output, VNO_ = input to OFF switch.
Note 9:Between two switches.
Note 10:Leakage parameters are 100% tested at hot temperature and guaranteed by correlation at room.
MAX4736
0.8Ω, Low-Voltage, Single-Supply, Dual SPDT
Analog Switch
Typical Operating Characteristics(TA = +25°C, unless otherwise noted.)
MAX4736
0.8Ω, Low-Voltage, Single-Supply, Dual SPDT
Analog Switch
Typical Operating Characteristics (continued)(TA = +25°C, unless otherwise noted.)
FREQUENCY RESPONSE
MAX4736 toc09
FREQUENCY (MHz)
LOSS (dB)
-60
