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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 ..
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MAX4659ESA+ ,High-Current, 25Ω, SPDT, CMOS Analog SwitchesMAX4659/MAX466019-2046; Rev 1; 1/07High-Current, 25ΩΩ , SPDT, CMOSAnalog Switches
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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 ..
MAX882CPA ,5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear RegulatorsFeaturesThe MAX882/MAX883/MAX884 linear regulators maxi-' Guaranteed 200mA Output Current at mize b ..
MAX882CPA+ ,5V/3.3V or Adjustable, Low-Dropout, Low-IQ, 200mA Linear Regulator with Standby ModeMAX882/MAX883/MAX88419-0275; Rev 4; 7/095V/3.3V or Adjustable, Low-Dropout, Low I , 200mA Linear Re ..
MAX4655ESA-MAX4656ESA+-MAX4657EUA+T
High-Current, 10Ω, SPST, CMOS Analog Switches
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, QFN, 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 1; 10/01
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 QFN (derate 24.4mW/°C above +70°C)............195mW
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)
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 quaranteed by design.
MAX4655–MAX4658
High-Current, 10Ω, SPST, CMOS
Analog Switches ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)
MAX4655/58 toc01
VCOM (V)
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)
MAX4655/58 toc02
VCOM (V)
ON-RESISTANCE vs. VCOM
AND TEMPERATURE (DUAL SUPPLIES)MAX4655/58 toc03
VCOM (V)
ON-RESISTANCE vs. VCOM
AND TEMPERATURE (SINGLE SUPPLY)
MAX4655/58 toc04
VCOM (V)
LEAKAGE CURRENT
vs. TEMPERATURE
OFF-LEAKAGE (pA)
MAX4655/58 toc05
TEMPERATURE (°C)
10,000
CHARGE INJECTION
vs. VCOM
MAX4655/58 toc06
VCOM (V)
Q (pC)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(SINGLE SUPPLY)
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
MAX4655/58 toc07102030515253540
SUPPLY CURRENT
vs. SUPPLY VOLTAGE AND TEMPERATUREMAX4657/58 toc08
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)±5±10±15
TOTAL HARMONIC DISTORTION
vs. FREQUENCYMAX4655/58 toc09
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION (%)
0.110010k100k10
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.)
MAX4655/58 toc121315
