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MAX4564EKA+T-MAX4564EUA+T
Low-Voltage, Dual-Supply, SPDT Analog Switch with Enable
MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
General DescriptionThe MAX4564 is a low-voltage, dual-supply, single-
pole/double-throw (SPDT) analog switch designed to
operate from dual ±1.8V to ±6V or single +1.8V to
+12V supplies. The low on-resistance (RON = 40Ωat
±5V) and low power consumption (5µW) make this part
ideal for audio, video, and battery-powered applica-
tions. This switch offers low leakage currents (1nA
max) and fast switching speeds (tON= 60ns and tOFF
= 40ns at ±5V, max).
The MAX4564 is available in 8-pin SOT23 and µMAX®
packages.
________________________ApplicationsBattery-Operated Systems
Audio and Video Switching
Test Equipment
Communications Circuits
Sample-and-Hold Circuits
Communications Systems
Features60Ωmax (40Ω, typ) On-Resistance (RON)3Ωmax (0.75Ω, typ) RONMatching Between
Channels10Ω(max) RONFlatnessLow Charge Injection: 3pC (typ)Low ±1nA Leakage Current at +25°CFast Switching
tON= 60ns (max)
tOFF= 40ns (max)Guaranteed Break-Before-Make SwitchingTTL/CMOS-Logic CompatibleLow Crosstalk: -72dB (1MHz)High Off-Isolation: -77dB (1MHz)Bandwidth -3dB: >450MHz (typ)Available in an 8-Pin SOT23 PackageCOM1
GND
μMAX
MAX4564
Functional Diagrams/Pin Configurations/Truth Table
Ordering InformationµMAX is a registered trademark of Maxim Integrated Products, Inc.1
COM
GND
SOT23MAX4564
PARTT EM P R A N G E
PIN
PA CK A G E
TOP
MARKMAX4564EKA+-40°C to +85°C8 S OT23AAEI
MAX4564EUA+-40°C to +85°C8 µMAX—
INNCNO0ONOFF1OFFONXOFFOFF = Don’t care
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—±5V Supply(V+ = +4.5V to +6V, V- = -4.5V to -6V, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= TMINto TMAX, unless otherwise noted. Typical values
are at TA= +25°C.) (Notes 2, 3)
Note 1:Signals on NO, NC, COM, IN, or ENexceeding V+ or V- are clamped by internal diodes. Limit forward-diode 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.
(Voltages Referenced to GND)
V+ ..........................................................................-0.3V to +13V
V- ...........................................................................-13V to +0.3V
V+ to V- ..................................................................-0.3V to +13V
EN, IN, COM, NC, NO (Note 1) ..........(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (any terminal)...................................±20mA
Peak Current, COM, NC, NO
(pulsed at 1ms, 10% duty cycle)................................±30mA
ESD per Method 3015.7......................................................>2kV
Continuous Power Dissipation (TA= +70°C)
SOT23 (derate 5.6mW/°C above +70°C) ................444.4mW
µMAX (derate 4.5mW/°C above +70°C) ....................362mW
Operating Temperature Range
MAX4564E_A .................................................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
Soldering Temperature (reflow) ......................................+260°C
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
ANALOG SWITCHAnalog Signal RangeVCOM,
VNO, VNCV-V+V
+25°C4060On-ResistanceRONV+ = +4.5V, V- = -4.5V,
ICOM = 1mA; VNO, VNC = ±3.5VE100Ω
+25°C0.753On-Resistance Match Between
Channels (Note 4)∆RONV+ = +4.5V, V- = -4.5V,
ICOM = 1mA; VNO, VNC = ±3.5VE4
+25°C6.510On-Resistance Flatness
(Note 5)RFLAT(ON)V+ = +4.5V, V- = -4.5V, ICOM =
1mA; VNO, VNC = -3.5V, 0, +3.5VE13
+25°C-10.051
NO or NC Off-Leakage CurrentINC(OFF) or
INO(OFF)
V+ = +5.5V, V- = -5.5V;
VCOM = +4.5V, -4.5V;
VNO, VNC = -4.5, +4.5VE-55
+25°C-10.051
COM Off-Leakage CurrentICOM(OFF)
V+ = +5.5V, V- = -5.5V;
VCOM = +4.5V, -4.5V;
VNO, VNC = -4.5, +4.5VE-55
+25°C-20.052COM On-Leakage CurrentICOM(ON)
V+ = +5.5V, V- = -5.5V, VCOM =
+4.5V, -4.5V; VNO, VNC = +4.5V,
-4.5V, or unconnectedE-1010
MAX4564
MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
ELECTRICAL CHARACTERISTICS—±5V Supply (continued)(V+ = +4.5V to +6V, V- = -4.5V to -6V, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= TMINto TMAX, unless otherwise noted. Typical values
are at TA= +25°C.) (Notes 2, 3)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
SWITCH DYNAMIC CHARACTERISTICS+25°C4060Turn-On TimetONVNO, VNC = +3V, -3V,
RL = 1kΩ, CL = 35pFE75ns
+25°C2840Turn-Off TimetOFFVNO, VNC = +3V, -3V,
RL = 1kΩ, CL = 35pFE50ns
+25°C5070
Transition TimetTRANS
VNC = +3V, VNO = -3V,
VNC = -3V, VNO = +3V,
RL = 1kΩ, CL = 35pFE85
Break-Before-Make Time
(Note 6)tBBMVNO, VNC = +3V, -3V, RL = 300Ω,
CL = 35pF+25°C515ns
Charge InjectionQVGEN = 0, RGEN = 0,
CL = 100pF+25°C3pC
-3dB Bandwidthf-3dBRL = 50Ω, CL = 10pF,
f0dB = 1MHz+25°C450MHz
Off-Isolation (Note 7)VISORL = 50Ω, CL = 10pF,
fIN = 1MHz+25°C-77dB
Crosstalk (Control Input to
Signal Output)
RL = 50Ω , C L = 10p F, V + = + 4.5V ,- = - 4.5V , fIN = 1M H z, V EN = V IH +25°C68mV
Crosstalk (Between Switches)VCTRL = 50Ω, CL = 10pF,
fIN = 1MHz+25°C-72dB
Total Harmonic DistortionTHDRL = 600kΩ, CL = 50pF,
fIN = 20kHz+25°C0.15%
Control Input CapacitanceCIN3pF
NO or NC Off-CapacitanceCOFFfIN = 1MHz+25°C6pF
COM Off-CapacitanceCCOM(OFF)fIN = 1MHz+25°C8pF
COM On-CapacitanceCCOM(ON)fIN = 1MHz+25°C14pF
LOGIC INPUTInput Voltage LowVIL0.8V
Input Voltage HighVIH2.4V
+25°C-10.00011Input Leakage CurrentILV+ = +5.5V, V- = -5.5V,
VIN = V EN = 0 or +5.5VE-1010µA
POWER SUPPLY26Power-Supply RangeV--2-6V
+25°C-10.00011Positive Supply CurrentI+V+ = +5.5V, V- = -5.5V,
VIN = V EN = 0 or +5.5VE-1010µA
+25°C-10.00011Negative Supply CurrentI-V+ = +5.5V, V- = -5.5V,
VIN = V EN = 0 or +5.5VE-1010µA
MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
MAX4564
ELECTRICAL CHARACTERISTICS—Single +5V Supply(V+ = +4.5V to +6V, V- = 0, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Notes 2, 3)
PARAMETERSYMBOLCONDITIONSTAMIN TYP MAXUNITS
ANALOG SWITCHAnalog Signal RangeVCOM,
VNO, VNC0V+V
+25°C72100On-ResistanceRONV+ = +4.5V, V- = 0,
ICOM = 1mA; VNO, VNC = +3.5 VE125Ω
+25°C0.755On-Resistance Match Between
Channels (Note 4)∆RONV+ = +4.5V, V- = 0,
ICOM = 1mA; VNO, VNC = +3.5 VE7Ω
SWITCH DYNAMIC CHARACTERISTICS+25°C6290Turn-On TimetONVNO, VNC = +3V,
RL = 1kΩ, CL = 35pFE125ns
+25°C2260Turn-Off TimetOFFVNO, VNC = +3V,
RL = 1kΩ, CL = 35pFE75ns
+25°C68100
Transition TimetTRANS
VNC = +3V, VNO = 0,
VNC = 0, VNO = +3V,
RL = 1kΩ, CL = 35pFE130
Break-Before-Make Time
(Note 6)tBBMVNO, VNC = +3V,
RL = 300Ω, CL = 35pFE1035ns
LOGIC INPUTInput Voltage LowVIL0.8V
Input Voltage HighVIH2.4V
+25°C-10.00011Input Leakage CurrentILV+ = +5.5V, V- = 0,
VIN = V EN = 0 or +5.5VE-1010µA
POWER SUPPLYPower-Supply RangeV+1.812V
+25°C-10.00011Positive Supply CurrentI+V+ = +5.5V, V- = 0,
VIN = V EN = 0 or +5.5VE-1010µA
+25°C-10.00011Negative Supply CurrentI-V+ = +5.5V, V- = 0,
VIN = V EN = 0 or +5.5VE-1010µA
MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
ELECTRICAL CHARACTERISTICS—Single +3V Supply(V+ = +2.7V to +3.3V, V- = 0, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Notes 2, 3)
Note 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:SOT-packaged products are 100% tested at +25°C and guaranteed by design at the full-rated temperature.
Note 4:∆RON= RON(MAX)- RON(MIN).
Note 5:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 6:Guaranteed by design.
Note 7:Off-Isolation = 20log10(VCOM/ VNO), VNO= input to off switch.
PARAMETERSYMBOLCONDITIONSTAMIN TYP MAXUNITS
ANALOG SWITCHAnalog Signal RangeVCOM,
VNO, VNC0V+V
+25°C160275On-ResistanceRONV+ = +2.7V, V- = 0,
ICOM = 1mA; VNO, VNC = +1.5VE300Ω
+25°C1.510On-Resistance Match Between
Channels (Note 4)∆RONV+ = +2.7V, V- = 0,
ICOM = 1mA; VNO, VNC = +1.5VE12Ω
SWITCH DYNAMIC CHARACTERISTICS+25°C120250Turn-On TimetONVNO, VNC = +1.5V,
RL = 2kΩ, CL = 35pFE275ns
+25°C40110
Turn-Off TimetOFFVNO, VNC = +1.5V,
RL = 2kΩ, CL = 35pFE125ns
Break-Before-Make Time
(Note 6)tBBMVNO, VNC = +1.5V,
RL = 2kΩ, CL = 35pFE10ns
LOGIC INPUTInput Voltage LowVIL0.8V
Input Voltage HighVIH2.4V
+25°C-10.00011Input Leakage CurrentILV+ = +3.3V, V- = 0,
VIN = V EN = 0 or +3.3VE-1010µA
MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with EnableON-RESISTANCE vs. VCOM
MAX4564 toc01
VCOM (V)
V+ = +1.8V,
V- = 0
V+ = +2.7V,
V- = 0
V+ = +4.5V,
V- = 0
V+ = +4.5V, V- = -4.5V-1-2-4-3012345
ON-RESISTANCE vs. VCOM
AND TEMPERATURE (DUAL SUPPLIES)MAX4564 toc02
VCOM (V)
V+ = +5V, V- = -5V
TA = +85°C
TA = + 25°C
TA = -40°C
10,000
SWITCH LEAKAGE CURRENT
vs. TEMPERATURE
MAX4564 toc03
LEAKAGE CURRENT (pA)
V+ = +5V, V- = -5V
ICOM(ON)
ICOM(OFF),
INO(OFF),
INC(OFF)
TEMPERATURE (°C)-3-2-1-4012435
CHARGE INJECTION vs. VCOMMAX4564 toc04
VCOM (V)
Q (pC)SINGLE
SUPPLY:
V+ = +5V,
V- = 0
DUAL SUPPLIES:
±5VI+
SUPPLY CURRENT vs. TEMPERATURE
MAX4564 toc05
TEMPERATURE (°C)
SUPPLY CURRENT (nA)
DUAL SUPPLIES:
V+ = +5V, V- = -5V, VIN = 0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX4564 toc06
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (nA)
V- = 0, VIN = 0
SUPPLY CURRENT
vs. LOGIC-LEVEL VOLTAGE
MAX4564 toc07
SUPPLY CURRENT (
DUAL OR SINGLE
+5V SUPPLIES
SINGLE
SUPPLY:
V+ = +3V,
V- = 0
TURN-ON/TURN-OFF TIME
vs. SUPPLY VOLTAGE (DUAL SUPPLIES)
MAX4564 toc08
tON
OFF
(ns)±4±3±5±6
tON
tOFF
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE (DUAL SUPPLIES)
MAX4564 toc09
tON
OFF
(ns)
tON
tOFF
V+ = +5V, V- = -5V
Typical Operating Characteristics(TA = +25°C, unless otherwise noted.)
