MAX4656ESA ,+12 V, high-current, 10 om, SPST, CMOS analog switcheElectrical Characteristics.MARKThe MAX4655–MAX4658 power-supply range is fromMAX4655ETA -40°C to +8 ..
MAX4656ESA+ ,High-Current, 10Ω, SPST, CMOS Analog SwitchesELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = +15V, V- = -15V, V = 2.4V, V = 0.8V, T = T to T , unl ..
MAX4657ESA ,+12 V, high-current, 10 om, SPST, CMOS analog switcheFeaturesMaxim’s MAX4655–MAX4658 are medium-voltage♦ High Continuous Current HandlingCMOS analog swi ..
MAX4657EUA+T ,High-Current, 10Ω, SPST, CMOS Analog SwitchesFeaturesMaxim’s MAX4655–MAX4658 are medium-voltage High Continuous Current HandlingCMOS analog sw ..
MAX4658ESA ,+12 V, high-current, 10 om, SPST, CMOS analog switcheELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = +15V, V- = -15V, V = 2.4V, V = 0.8V, T = T to T , unl ..
MAX4659ESA+ ,High-Current, 25Ω, SPDT, CMOS Analog SwitchesFeaturesThe MAX4659/MAX4660 are medium voltage CMOS♦ High Continuous Current Handlinganalog switche ..
MAX881REUB ,Low-Noise Bias Supply in MAX with Power-OK for GaAsFET PAfeatures include a power-OK (POK) output that sig-nals when the negative voltage is within 7.5% of ..
MAX881REUB+ ,Low-Noise Bias Supply in µMAX with Power OK for GaAsFET PAApplications Ordering InformationCell Phones Wireless ModemsPART TEMP RANGE PIN-PACKAGEPCS Phones T ..
MAX881REUB-T ,Low-Noise Bias Supply in µMAX with Power OK for GaAsFET PAfeatures include a power-OK (POK) output that sig-nals when the negative voltage is within 7.5% of ..
MAX882 ,5V/3.3V or Adjustable, Low-Dropout, Low-IApplicationsOrdering Information continued at end of data sheet.*Dice are tested at T = +25°C, DC p ..
MAX8821ETI+ ,White LED Charge Pump with Mono Class D Audio Amp and Dual LDOApplicationsINDIVIDUALLED3AGND MAX88210.1mA TOCell Phones and Smartphones25.6mAREF LED4DIMMINGPDAs, ..
MAX8822ETE+ ,Ultra-Efficient Negative Charge-Pump LED Driver with Dual LDOs in 3mm x 3mm Thin QFNApplicationsWhite LED BacklightingPKGPART PIN-PACKAGE TOP MARKCODECell Phones and Smartphones16 Thi ..
MAX4655EUA-MAX4656ESA-MAX4657ESA-MAX4658ESA
+12 V, high-current, 10 om, SPST, CMOS analog switche
General DescriptionMaxim’s MAX4655–MAX4658 are medium-voltage
CMOS analog switches with low on-resistance of 10Ω
max, specifically designed to handle large switch cur-
rents. With a switch capability of up to 400mA peak cur-
rent and 300mA continuous current (MAX4655/
MAX4656), and up to 300mA peak current and 150mA
continuous current (MAX4657/MAX4658), these parts
can switch loads as low as 25Ω. They can replace reed
relays with a million times the speed and virtually unlim-
ited number of lifetime cycles. Normal power consump-
tion is only 3mW, whether the switch is on or off. These
parts are TTL/CMOS compatible and will switch any
voltage within its power-supply range.
These are SPST (single-pole/single-throw) switches.
The MAX4655/MAX4657 are normally closed (NC),
while the MAX4656/MAX4658 are normally open (NO).
The difference between the MAX4655/MAX4656 and
the MAX4657/MAX4658 is in the power dissipation of
their packages. Refer to the Absolute Maximum Ratings
and the Electrical Characteristics.
The MAX4655–MAX4658 power-supply range is from
±4.5V to ±20V for dual-supply operation and +9V to
+40V for single-supply operation. These switches can
operate from any combination of supplies, within a 40V
V+ to V- range. They conduct equally well in either direc-
tion and can handle Rail-to-Rail®analog signals. The off-
leakage current is only 1nA max at TA= +25°C. They are
available in 8-pin µMAX, TDFN, and SO packages, with
exposed pad options for high-power applications.
ApplicationsRelay Replacement
Test Equipment
Communication Systems
xDSL Modems
PBX, PABX Systems
Audio Signal Routing
Audio Systems
PC Multimedia Boards
Redundant/Backup Systems
FeaturesHigh Continuous Current Handling
300mA (MAX4655/MAX4656)
150mA (MAX4657/MAX4658)High Peak Current Handling
400mA (MAX4655/MAX4656)
300mA (MAX4657/MAX4658)10Ωmax On-Resistance (±15V supplies)VLnot Required1Ωmax RONFlatness over Specified Signal
RangeRail-to-Rail Signal Handling+12V Single Supply or ±15V Dual Supply
OperationPin Compatible with DG417, DG418
MAX4655–MAX4658
High-Current, 10Ω, SPST, CMOS
Analog Switches
Ordering Information19-1984; Rev 2; 2/04
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations/
Functional Diagrams/Truth Tables
MAX4655–MAX4658
High-Current, 10Ω, SPST, CMOS
Analog Switches
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = +15V, V- = -15V, VIH= 2.4V, VIL= 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°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.
V+ to GND..............................................................-0.3V to +44V
V- to GND...............................................................-44V to +0.3V
V+ to V-...................................................................-0.3V to +44V
All Other Pins to GND (Note 1)..................V- - 0.3V to V+ + 0.3V
Continuous Current, COM, NO, NC
(MAX4655/MAX4656)..................................................±300mA
Continuous Current, COM, NO, NC
(MAX4657/MAX4658)..................................................±150mA
Continuous Current, IN.....................................................±30mA
Peak Current, COM, NO, NC
(pulsed at 1ms, 10% duty cycle)
MAX4655/MAX4656....................................................±400mA
(pulsed at 1ms, 10% duty cycle)
MAX4657/MAX4658....................................................±300mA
Continuous Power Dissipation (TA= +70°C)
8-Pin TDFN (derate 24.4mW/°C above +70°C)........1951mW
8-Pin µMAX-EP (derate 10.3mW/°C above +70°C)
MAX4655/MAX4656....................................................825mW
8-Pin µMAX (derate 4.50mW/°C above +70°C)
MAX4657/MAX4658....................................................362mW
8-Pin SO-EP (derate 18.9mW/°C above +70°C)
MAX4655/MAX4656..................................................1509mW
8-Pin SO (derate 5.88mW/°C above +70°C)
MAX4657/MAX4658....................................................471mW
Operating Temperature Ranges
MAX4655–MAX4658.......................................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
Note 1:Signals on NC, NO, COM, or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to max-
imum current rating.
MAX4655–MAX4658
High-Current, 10Ω, SPST, CMOS
Analog Switches
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)(V+ = +15V, V- = -15V, VIH= 2.4V, VIL= 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
(Notes 2, 7, 8)
MAX4655–MAX4658
High-Current, 10Ω, SPST, CMOS
Analog Switches
ELECTRICAL CHARACTERISTICS—Single Supply
Note 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal range.
Note 4:Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at TA= +25°C.
Note 5:Off-isolation = 20log10[VCOM/ (VNCor VNO)], VCOM= output, VNCor VNO= input to off switch.
Note 6:Guaranteed by testing with dual supplies.
Note 7:-40°C specifications are guaranteed by design.
Note 8:TDFN parts are tested at +25°C and guaranteed by design over the entire temperature range.
MAX4655–MAX4658
High-Current, 10Ω, SPST, CMOS
Analog Switches
Typical Operating Characteristics(TA = +25°C, unless otherwise noted.)
MAX4655–MAX4658
High-Current, 10Ω, SPST, CMOS
Analog Switches ypical Operating Characteristics (continued)(TA = +25°C, unless otherwise noted.)
Pin DescriptionMAX4655/58 toc121315
