Low-Voltage, CMOS Analog
Multiplexers/Switches
________________General Description
____________________________Features
The MAX4581/MAX4582/MAX4583 are low-voltage,oOffered in Automotive Temperature RangeCMOS analog ICs configured as an 8-channel multiplexer(-40°C to +125°C)
(MAX4581), two 4-channel multiplexers (MAX4582), andthree single-pole/double-throw (SPDT) switchesoGuaranteed On-Resistance
80150ΩΩwith ±5V Supplies
(MAX4583).
with Single +5V Supply
These CMOS devices can operate continuously withoGuaranteed On-Resistance Match Between±2V to ±6V dual power supplies or a +2V to +12V sin-Channels
gle supply. Each switch can handle rail-to-rail analogoGuaranteed Low Off-Leakage Currentsignals. The off-leakage current is only 1nA at +25°C or1nA at +25°C
5nA at +85°C.
oGuaranteed Low On-Leakage CurrentAll digital inputs have 0.8V to 2.4V logic thresholds,1nA at +25°C
ensuring TTL/CMOS-logic compatibility when using ao+2V to +12V Single-Supply Operationsingle +5V or dual ±5V supplies.
±2V to ±6V Dual-Supply OperationoTTL/CMOS-Logic Compatible________________________Applications
oLow Distortion: < 0.02% (600Ω)
oLow Crosstalk: < -96dB (50Ω, MAX4582)Battery-Operated EquipmentoHigh Off-Isolation: < -74dB (50Ω)
Audio and Video Signal RoutingLow-Voltage Data-Acquisition SystemsOrdering InformationCommunications CircuitsPARTTEMP RANGEPIN-PKGPACKAGECODEAutomotive
MAX4581CPE0°C to +70°C16 Plastic DIPP16-1MAX4581CSE0°C to +70°C16 Narrow SOS16-2MAX4581CUE0°C to +70°C16 TSSOPU16-2Ordering Information continued at end of data sheet.
____________________________________Pin Configurations/Functional Diagrams
TOP VIEWMAX4581MAX4582MAX4583X4116VCCY0116VCCY1116VCCX6215X2Y2215X2Y0215YX314X1Y314X1Z1314XX7413X0Y3413XZ413X1X5512X3Y1512X0Z0512X0ENABLE611AENABLE611X3ENABLE611AVEE7LOGIC10BVEE7LOGIC10AVEE710BGND89CGND89BGND89CDIP/SO/QSOP/TSSOPDIP/SO/QSOP/TSSOPDIP/SO/QSOP/TSSOPPin Configurations continued at end of data sheet.________________________________________________________________Maxim Integrated Products1
For pricing delivery, and ordering informationplease contact Maxim Directat 1-888-629-4642,or visit Maxim’s website at www.maxim-ic.com.
MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to VEE
VCC.........................................................................-0.3V to 13VVoltage into Any Terminal (Note 1)...(VEE- 0.3V) to (VCC+ 0.3V)Continuous Current into Any Terminal..............................±20mAPeak Current, X_, Y_, Z_
(pulsed at 1ms, 10% duty cycle)...................................±40mAESD per Method 3015.7..................................................>2000VContinuous Power Dissipation (TA= +70°C)
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)....842mW16-Pin Narrow SO (derate 8.70mW/°C above +70°C).....696mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)...............667mW16-Pin TSSOP (derate 6.7mW/°C above +70°C).............457mW16-Pin QFN (derate 18.5mW/°C above +70°C).............1481mWOperating Temperature Ranges
MAX458_C_ .........................................................0°C to +70°CMAX458_E_ ......................................................-40°C to +85°CMAX458_A_.....................................................-40°C to +125°CStorage Temperature Range.............................-65°C to +150°CLead Temperature (soldering, 10s).................................+300°C
Note 1:Voltages exceeding VCCor VEEon any signal terminal are clamped by internal diodes. Limit forward-diode current to maxi-mum current rating.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functionaloperation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure toabsolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—Dual Supplies
(VCC= 4.5V to 5.5V, VEE= -4.5V to -5.5V, V_H= 2.4V, V_L= 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERANALOG SWITCHAnalog-Signal RangeSwitch On-ResistanceSwitch On-ResistanceMatch BetweenChannels (Note 3)Switch On-ResistanceFlatness (Note 4)X_, Y_, Z_ Off-Leakage(Note 5)VX, VY, VZRON∆RONRFLAT(ON)IX_(OFF),IY_(OFF),IZ_(OFF)IX(OFF),IY(OFF),IZ(OFF)VCC= 4.5V; VEE= -4.5V; IX, IY, IZ = 1mA; VX, VY, VZ= 3.5VVCC= 4.5V; VEE= -4.5V; IX, IY, IZ= 1mA; VX, VY, VZ= 3.5VVCC= 5V; VEE= -5V; IX, IY, IZ= 1mA; VX, VY, VZ= 3V, 0V, -3VVCC= 5.5V; VEE = -5.5V; ±VX_, VY_, VZ_= ±4.5V; VX, VY, VZ= 4.5VVCC= 5.5V; VEE= -5.5V; VX_, VY_, VZ_= ±4.5V; ±VX, VY, VZ= 4.5VMAX4581MAX4582MAX4583MAX4581MAX4582MAX4583C, E, A+25°CC, E, A+25°CC, E, A+25°CC, E, A+25°CC, E, A+25°CC, E, A+25°CC, E, A+25°CC, E, A+25°CC, E, A-1-10-2-100-1-50-2-100-1-5041VEE50VCC80100461012+1nA+10+2+100+1+50+2+100+1+50nAnAVΩΩΩSYMBOLCONDITIONSTEMPMINTYPMAXUNITS(Note 2)X, Y, Z Off-Leakage(Note 5)X, Y, Z On-Leakage(Note 5)DIGITAL I/OLogic Input LogicThreshold HighLogic Input LogicThreshold LowIX(ON),IY(ON),IZ(ON)VCC= 5.5V; VEE= -5.5V; VX, VY, VZ= ±4.5VVAH, VBH,VCHVAL, VBL,VCLC, E, AC, E, A0.81.51.52.4VV2_______________________________________________________________________________________
元器件交易网www.cecb2b.comLow-Voltage, CMOS Analog
Multiplexers/Switches
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(VCC= 4.5V to 5.5V, VEE= -4.5V to -5.5V, V_H= 2.4V, V_L= 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERInput-Current HighInput-Current LowSYMBOLIAH, IBH,ICHIAL, IBL,ICLCONDITIONSVA, VB, VC= 2.4VVA, VB, VC= 0.8VTEMPC, E, AC, E, AMINTYPMAXUNITS(Note 2)+1+1µAµAMAX4581/MAX4582/MAX4583-1-1SWITCH DYNAMIC CHARACTERISTICSInhibit Turn-On TimeInhibit Turn-Off TimeAddress Transition TimeBreak-Before-Make TimeCharge Injection (Note 6)Input Off-Capacitancet(ON)t(OFF)tTRANStBBMQCX_(OFF),CY_(OFF),CZ_(OFF)CX(OFF),CY(OFF),VX_, VY_, VZ_= 3V; RL= 300Ω; CL= 35pF; Figure 3VX_, VY_, VZ_= 3V; RL= 300Ω; CL= 35pF;Figure 3VX_, VY_, VZ_= ±3V; RL= 300Ω; CL= 35pF;Figure 2VX_, VY_, VZ_= 3V; RL= 300Ω; CL= 35pF;Figure 4C = 1nF, RS = 0Ω, VS= 0VVX_, VY_, VZ_ = 0V; f = 1MHz; Figure 7MAX4581MAX4582TA= +25°CTA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CTA= +25°CTA= +25°C4200.541810pF59040100200200100150200200nsnsnsnspCpFOutput Off-CapacitanceVX_, VY_, VZ_ = 0V; f = 1MHz;CZ(OFF)Figure 7MAX45836CX(ON),MAX458125Output On-CapacitanceCY(ON),VX_, VY_, VZ_ = 0V; f = 1MHz;Figure 7MAX4582TA= +25°C17pFCZ(ON)MAX458312.5Off-IsolationVISORL= 50Ω, f = 1MHz, Figure 6TA= +25°C-74dBChannel-to-ChannelMAX4581TA= +25°C-78VdBCrosstalkCTRL= 50Ω, f = 1MHz, Figure 6MAX4582TA= +25°C-96MAX4583TA= +25°C-73pFTotal HarmonicDistortionTHDRL= 600Ω, 5Vp-p, f = 20Hz to 20kHzTA= +25°C0.02%POWER SUPPLYPower-Supply RangeVCC, VEEC, E, A±2±6VPower-Supply CurrentICC, IEEVCC= 5.5V, VEE= -5.5V, TA= +25°C-1+1VA, VB, VC, VEnable = V+ or 0C, E, A-10+10µA_______________________________________________________________________________________3
元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583ELECTRICAL CHARACTERISTICS—Single +5V Supply
(VCC= 4.5V to 5.5V, VEE= 0V, V_H= 2.4V, V_L= 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERANALOG SWITCHAnalog-Signal RangeSwitch On-ResistanceSwitch On-ResistanceMatch BetweenChannels (Note 3)X_, Y_, Z Off-Leakage(Note 5)VX_, VY_, VZ_,VX, VY, VZRON∆RONIX_(OFF),IY_(OFF),IZ_(OFF)IX(OFF),IY(OFF),IZ(OFF)IX(ON),IY(ON),IZ(ON)VCC= 4.5V; IX, IY, IZ= 1mA;VX, VY, VZ= 3.5VVCC= 4.5V; IX, IY, IZ= 1mA;VX, VY, VZ= 3.5VVCC= 5.5V; VX_, VY_, VZ_= 1V, 4.5V;VX, VY, VZ= 4.5V, 1VVCC= 5.5V; VX_, VY_, VZ_= 1V, 4.5V; VX, VY, VZ= 4.5V, 1VMAX4581MAX4582MAX4583MAX4581MAX4582MAX4583C, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, A-1-10-2-100-1-50-2-100-1-50VEE902VCC150200810+1+10+2+100+1+50+2+100+1+50VΩΩSYMBOLCONDITIONSTEMPMINTYPMAXUNITS(Note 2)nAX, Y, Z Off-Leakage (Note 5)nAX, Y, Z On-Leakage (Note 5)DIGITAL I/OLogic Input LogicThreshold HighLogic Input LogicThreshold LowInput-Current HighInput-Current LowVCC= 5.5V; VX, VY, VZ= 4.5V, 1VnAVAH, VBH, VCH,VENABLEHVAL, VBL, VCL,VENABLELIAH, IBH, ICH,IENABLEHIAL, IBL, ICL,IENABLELVAL, VBL, VCL, VEnableL= 2.4VVAL, VBL, VCL, VEnableL = 0.8VC, E, AC, E, AC, E, AC, E, A0.8-1-11.51.52.4VV+1+1µAµASWITCH DYNAMIC CHARACTERISTICSC = 1nF, RS= 0Ω, VS= 2.5VCharge Injection (Note 6)QEnable Turn-On TimeEnable Turn-Off TimeAddress TransitionTimeBreak-Before-MakeTimePOWER SUPPLYPower-Supply RangePower-Supply Currentt(ON)t(OFF)tTRANStBBMVCC, VEEICC, IEEVCC= 3.6V; VA, VB, VC, VEnable = V+ or 0VX_, VY_, VZ_= 3V, RL= 300Ω, CL= 35pF,Figure 3VX_, VY_, VZ_= 3V, RL= 300Ω, CL= 35pF,Figure 3VX_, VY_, VZ_ = 3V/0V, RL= 300Ω, CL= 35pF, Figure 2VX_, VY_, VZ_= 3V, RL= 300Ω, CL= 35pF,Figure 4TA= +25°CTA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, ATA= +25°CC, E, A102-1-100.810040805200250100150200250pCnsnsnsns3012+1+10VµA4_______________________________________________________________________________________
元器件交易网www.cecb2b.comLow-Voltage, CMOS Analog
Multiplexers/Switches
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(VCC= 2.7V to 3.6V, VEE= 0V, V_H= 2.0V, V_L= 0.5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERSYMBOLCONDITIONSTEMPMINTYPMAX(Note 2)UNITSANALOG SWITCHAnalog-Signal RangeVX_, VY_, VZ_,VX, VY, VZC, E, AVEEVCCVSwitch On-ResistanceRONVCC= 2.7V; IX, IY, IZ= 0.1mA; TA= +25°C190450VX, VY, VZ= 1.5VC, E, A550ΩX_, Y_, Z_ Off-LeakageIX_(OFF),VCC = 3.6V; VX_, VY_, VZ_= 1V, 3V; TA= +25°C-1+1(Note 5)IY_(OFF),IZ_(OFF)VX, VY, VZ= 3V, 1VC, E, A-10+10nAIX(OFF),VCC= 3.6V; MAX4581TA= +25°C-2+2X, Y, Z Off-Leakage IY(OFF),VX_, VY_, VZ_= 1V, 3.0V; C, E, A-100+100(Note 6)IZ(OFF)VX, VY, VZ= 3.0V, 1VMAX4582TA= +25°C-1+1nAMAX4583C, E, A-50+50IX(ON),MAX4581TA= +25°C-2+2X, Y, Z On-Leakage IY(ON),VCC= 3.6V; C, E, A-100+100(Note 6)IZ(ON)VX, VY, VZ= 3.0V, 1VMAX4582TA= +25°C-1+1nAMAX4583C, E, A-50+50DIGITAL I/OLogic Input LogicVAH, VBH, VCH,Threshold HighVENABLEHC, E, A1.02.0VLogic Input LogicVAL, VBL, VCL,Threshold LowVENABLELC, E, A0.51.0VInput-Current HighIAH, IBH, ICH,IENABLEHVA, VB, VC= VEnable= 2.0VC, E, A-1+1µAInput-Current LowIAL, IBL, ICL,IENABLELVA, VB, VC= VEnable= 0.5VC, E, A-1+1µASWITCH DYNAMIC CHARACTERISTICS SWITCH DYNAMIC CHARACTERISTICS(Note 6)Enable Turn-On Timet(ON)VX_, VY_, VZ_= 1.5V; RL= 300Ω; TA= +25°C170300CL= 35pF; Figure 3C, E, A400nsEnable Turn-Off Timet(OFF)VX_, VY_, VZ_= 1.5V; RL= 300Ω; TA= +25°C50200CL= 35pF; Figure 3C, E, A300nsAddress TransitionVX_, VY_, VZ_= 1.5V/0V; RL= 300Ω; TA= +25°C130300TimetTRANSCL= 35pF; Figure 2C, E, A400nsBreak-Before-Make TimetBBMVX_, VY_, VZ_= 1.5V; RL= 300Ω; CL= 35pFTA= +25°C1540nsPOWER SUPPLYPower-Supply CurrentICC, IEEVCC= 3.6V, TA= +25°C-1+1VA, VB, VC, VEnable= V+ or 0C, E, A-10+10µANote 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.Note 3:∆RON= RON(MAX)- RON(MIN).Note 4:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specifiedanalog signal ranges; i.e., VX_, VY_, VZ_= 3V to 0 and 0 to -3V.Note 5:Leakage parameters are 100% tested at maximum-rated hot operating temperature, and guaranteed by correlation at TA= +25°C.Note 6:Guaranteed by design, not production tested._______________________________________________________________________________________5
MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583Typical Operating Characteristics
(VCC= 5V, VEE= -5V, GND = 0V, TA= +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VX, VY, VZ
(DUAL SUPPLIES)
MAX4581/2/3 toc01ON-RESISTANCE
vs. VX, VY, VZ AND TEMPERATURE
(DUAL SUPPLIES)
TA = +85°CMAX4581toc02ON-RESISTANCE vs. VX, VY, VZ
(SINGLE SUPPLY)
MAX4581 toc031000
VCC = 1.2V, VEE = -1.2VVCC = 2V, VEE = -2VVCC = 2.7V, VEE = -2.7V655545RON (Ω)35
10,000
VCC = 1.2V1000RON (Ω)VCC = 2VVCC = 2.7VVCC = 3.3VVCC = 5V100
TA = +70°CRON (Ω)100
TA = +25°C25
VCC = 5V, VEE = -5V10
-5
-4
-3-2
-1
0
1
2
3
4
5
VX, VY, VZ (V)
VCC = 3.3V, VEE = -3.3V155-5
-4
-3
-2
-1
0
1
2
3
4
5
VX, VY, VZ (V)
TA = -40°CTA = 0°CVCC = 7.5VVCC = 10V10
0
1
2
3
4
5
6
7
8
9
10
VX, VY, VZ (V)
ON-RESISTANCE
vs. VX, VY, VZ AND TEMPERATURE
(SINGLE SUPPLY)
MAX4581toc04OFF-LEAKAGEvs. TEMPERATURE
VCC = 5.5VVEE = -5.5VMAX4581/2/3-05130
TA = +85°C11090RON (Ω)7050
TA = -40°C3010
0
TA = 0°CTA = +25°CTA = +70°C100
10OFF LEAKAGE (nA)1
0.1
IX, IY, IZIX_, IY_, IZ_0.01
0.51.01.52.02.53.03.54.04.55.0
VX, VY, VZ (V)
-50
-25
0255075TEMPERATURE (°C)
100
125
ON-LEAKAGEvs. TEMPERATURE
MAX4581/2/3-toc-6CHARGE INJECTION vs. VX, VY, VZ
1.00.50Q (pC)-0.5-1.0-1.5-2.0
VCC = 5VVEE = -5VVCC = 5VVEE = 0VMAX4581-07100,00010,000ON LEAKAGE (pA)VCC = 5.5VVEE = -5.5V1.5
1000
10010
1-50
-25
0255075TEMPERATURE (°C)
100
125
-2.5
-5-4-3-2-1012345VX, VY, VZ (V)
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Typical Operating Characteristics (continued)
(VCC= 5V, VEE= -5V, GND = 0V, TA= +25°C, unless otherwise noted.)
SUPPLY CURRENTvs. TEMPERATURE
FREQUENCY RESPONSE
100
MAX4581-098 V00120CC = 5V-3/2 V/EE = -5V1-108ON-LOSS1005 V4A, VB,VC,VENABLE = 0V, 5VXA-2080M10-3060ICC-40OFF-LOSS40)A)n(IEEBd-5020 E(EI 1
SS-600,COCLI-70-20-80ON-PHASE-40PHASE (DEGREES)0.1
-90-60-100-80-110-1100.01
-120
-120-50
-25
0255075100
125
0.1110
100
TEMPERATURE (°C)
FREQUENCY (MHz)
TOTAL HARMONIC DISTORTION
VCC CURRENT vs. LOGIC LEVEL
vs. FREQUENCY
(VA, VB, VC, VENABLE)
100
01-1
1600Ω IN AND OUT11-854-1185X104AXM10-2AM1010-3VCC = 12V)10-4%)(A (D 10-5H1
CCTI10-610-7VCC = 5V0.1
10-810-910-10
0.01
10-11
10
100
1k10k
100k
012
345678
9101112
FREQUENCY (Hz)
VA, VB, VC, VENABLE
LOGIC-LEVEL THRESHOLD vs. VCC
3.021cot18542.5XAM)V( EL2.0BANEV ,C1.5V ,BV ,AV1.00.5001234
56
78
9101112
VCC (V)
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MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583Pin Description
PINMAX4581D IP , S O ,TS S OP 13, 14,15, 12,1, 5, 2, 43——————————16111098QFN11, 12,13, 10,15, 3,16, 21——————————149876MAX4582D IP , S O ,TS SO P QFNMAX4583D IP , S O ,TS S OP QFNNAMEFUNCTION—1312, 14,15, 111, 5, 2,43———————16109—8—1110, 12,13, 915, 3,16, 21———————1487—6—14——1513121235416111098—12——1311101516132149876X0–X7XX0, X1,X2, X3Y0, Y1,Y2, Y3YX1X0Y1Y0Z1Z0ZVCCABCGNDAnalog Switch Inputs 0–7Analog Switch “X” OutputAnalog Switch “X” Inputs 0–3Analog Switch “Y” Inputs 0–3Analog Switch “Y” OutputAnalog Switch “X” Normally Open InputAnalog Switch “X” Normally Closed InputAnalog Switch “Y” Normally Open InputAnalog Switch “Y” Normally Open InputAnalog Switch “Z” Normally Open InputAnalog Switch “Z” Normally Open InputAnalog Switch “Z” OutputPositive Analog and Digital Supply-VoltageInputDigital Address “A” InputDigital Address “B” InputDigital Address “C” InputGround. Connect to digital ground. (Analogsignals have no ground reference; they arelimited to VCC and VEE.)Negative Analog Supply-Voltage Input.Connect to GND forsingle-supply operation.Digital Enable Input. Normally connected toGND.Exposed Pad. Connect EP to VCC.757575VEEENABLEEP6—4EP6—4EP6—4EPNote:Input and output pins are identical and interchangeable. Any may be considered an input or output; signals pass equally wellin both directions.
__________Applications Information
Power-Supply Considerations
Overview
The MAX4581/MAX4582/MAX4583 construction is typi-cal of most CMOS analog switches. They have three
8
supply pins: VCC, VEE, and GND. VCCand VEEare usedto drive the internal CMOS switches and set the limits ofthe analog voltage on any switch. Reverse ESD-protection diodes are internally connected betweeneach analog-signal pin and both VCCand VEE. If anyanalog signal exceeds VCCor VEE, one of these diodes
_______________________________________________________________________________________
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Table 1. Truth Table/Switch Programming
ENABLESELECT INPUTSON SWITCHESINPUTC*BAMAX4581MAX4582MAX4583HXXXAll switches openAll switches openAll switches openX–X0,LLLLX–X0X–X0,Y–Y0Y–Y0,Z–Z0LLLHX–X1X–X1,X–X1,Y–Y1Y–Y0,Z–Z0LLHLX–X2X–X2,X–X0,Y–Y2Y–Y1,Z–Z0LLHHX–X3X–X3,X–X1,Y–Y3Y–Y1,Z–Z0LHLLX–X4X–X0,X–X0,Y–Y0Y–Y0,Z–Z1LHLHX–X5X–X1,X–X1,Y–Y1Y–Y0,Z–Z1X–X2,X–X0,LHHLX–X6Y–Y2Y–Y1,Z–Z1X–X3,X–X1,LHHHX–X7Y–Y3Y–Y1,Z–Z1X = Don’t care
*C not present on MAX4582.
Note:Input and output pins are identical and interchangeable. Either may be considered an input or output; signals pass equally
well in either direction.
will conduct. During normal operation, these and othershow leakage currents of either the same or oppositereverse-biased ESD diodes leak, forming the only cur-polarity.
rent drawn from VCCor VEE.
There is no connection between the analog-signalVirtually all the analog leakage current comes from thepaths and GND.
ESD diodes. Although the ESD diodes on a given sig-nal pin are identical and therefore fairly well balanced,VCCand GND power the internal logic and logic-levelthey are reverse biased differently. Each is biased bytranslators, and set the input logic limits. The logic-leveleither VCCor VEEand the analog signal. This meanstranslators convert the logic levels into switched VCCtheir leakages will vary as the signal varies. The differ-and VEEsignals to drive the gates of the analog sig-encein the two diode leakages to the VCCand VEEnals. This drive signal is the only connection betweenpins constitutes the analog-signal-path leakage current.the logic supplies and signals and the analog supplies.All analog leakage current flows between each pin andVCCand VEEhave ESD-protection diodes to GND.
one of the supply terminals, not to the other switch ter-The logic-level thresholds are TTL/CMOS compatibleminal. This is why both sides of a given switch can
when VCCis +5V. As VCCrises, the threshold increases
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MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583slightly, so when VCCreaches +12V the threshold isabout 3.1V (above the TTL-guaranteed high-level mini-mum of 2.8V, but still compatible with CMOS outputs).Bipolar Supplies
These devices operate with bipolar supplies between±2V and ±5V. The VCCand VEEsupplies need not besymmetrical, but their sum cannot exceed the +13Vabsolute maximum rating
Single Supply
These devices operate from a single supply between+2V and +12V when VEEis connected to GND. All ofthe bipolar precautions must be observed. At roomtemperature, they actually “work” with a single supplynear or below +1.7V, although as supply voltagedecreases, switch on-resistance and switching timesbecome very high.
X, Y, ZVCCD1EXTERNAL BLOCKING DIODEVCCMAX4581MAX4582MAX4583**VEE*X_, Y_, Z_*Overvoltage Protection
Proper power-supply sequencing is recommended forall CMOS devices. Do not exceed the absolute maxi-mum ratings because stresses beyond the listed rat-ings can cause permanent damage to the devices.Always sequence VCCon first, then VEE, followed bythe logic inputs and analog signals. If power-supplysequencing is not possible, add two small signal diodes(D1, D2) in series with the supply pins for overvoltageprotection (Figure 1).
Adding diodes reduces the analog-signal range to onediode drop below VCCand one diode drop above VEE,but does not affect the devices’ low switch resistanceand low leakage characteristics. Device operation isunchanged, and the difference between VCCand VEEshould not exceed 13V. These protection diodes arenot recommended when using a single supply if signallevels must extend to ground.
D2EXTERNALBLOCKING DIODEVEE*INTERNAL PROTECTION DIODESFigure 1. Overvoltage Protection Using External BlockingDiodes
Pin Nomenclature
The MAX4581/MAX4582/MAX4583 are pin-compatiblewith the industry-standard 74HC4051/74HC4052/74HC4053 and the MAX4051/MAX4052/MAX4053.They function identically and have identical logic dia-grams, although these parts differ electrically.
The pin designations and logic diagrams in this datasheet conform to the original 1972 specifications pub-lished by RCA for the CD4051/CD4052/CD4053. Thesedesignations differ from the standard Maxim switch andmux designations as found all other Maxim data sheets(including the MAX4051/MAX4052/MAX4053) and maycause confusion. Designers who feel more comfortablewith Maxim’s standard designations are advised thatthe pin designations and logic diagrams on theMAX4051/MAX4052/MAX4053 data sheet may be freelyapplied to the MAX4581/MAX4582/MAX4583.
High-Frequency Performance
In 50Ωsystems, signal response is reasonably flat upto 50MHz (see Typical Operating Characteristics).Above 20MHz, the on response has several minorpeaks which are highly layout dependent. The problemis not turning the switch on, but turning it off. The off-state switch acts like a capacitor and passes higherfrequencies with less attenuation. At 10MHz, off isola-tion is about -50dB in 50Ωsystems, becoming worse(approximately 20dB per decade) as frequency in-creases. Higher circuit impedances also degrade offisolation. Adjacent channel attenuation is about 3dBabove that of a bare IC socket and is entirely due tocapacitive coupling.
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______________________________________________Test Circuits/Timing Diagrams
VCCVCCVA, VB, VC A, VB, VC50%AVCCVX0VCC0V50ΩBX1–X6CVX0MAX4581X7VEE90%ENABLEXVOUT0VGNDVEE35pFVOUT90%300ΩVX7VEEtTRANStTRANSVCCVVA, VBVCCA, VB50%AVCCX0, Y0VCC0V50ΩBX1, X2, Y1, Y2VX0,VY0MAX4582X3, Y3VEE90%ENABLEX, YVGNDVOUT0VEE35pFVOUT90%300ΩVX3,VY3VEEtTRANStTRANSVCCVVA, VB, VCVCCVA, VB, VCCC50%A, B, CX1, Y1, Z1VEE0V50ΩVX0,MAX4583VY0,X2, Y2, Z2VVZ0CC90%ENABLEX, Y, ZVGNDVOUT0VEE35pFVOUTV90%300ΩX1,VY1,VEEVZ1tTRANStTRANSVEE = 0V FOR SINGLE-SUPPLY OPERATION.TEST EACH SECTION INDIVIDUALLY.Figure 2. Address Transition Times
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MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583_________________________________Test Circuits/Timing Diagrams (continued)
VCCABCVENABLE50ΩVCCVEnableX0X1–X7VCCVCC0VVX090%XGNDVEE300ΩVEE35pFVOUTVOUT90%0VtONtOFF50%MAX4581ENABLEVCCVCCVEnableX0, Y0VCCVCC0VVX0,VY090%X, YGND50ΩVEEVEE300Ω35pFVOUT50%ABX1–X3, Y1–Y3MAX4582VENABLEENABLEVOUT0VtON90%tOFFVCCABCVCCVEnableX1, Y1, Z1VCCVCC0VVX0,VY0,VZ0VOUT35pF300ΩVEEVOUTVX1,VY1,VZ150%MAX4583X0, Y0, Z0VENABLE50ΩENABLEGNDX, Y, ZVEEVEE90%90%tONtOFFVEE = 0V FOR SINGLE-SUPPLY OPERATION.TEST EACH SECTION INDIVIDUALLY.Figure 3. Inhibit Switching Times
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_________________________________Test Circuits/Timing Diagrams (continued)
VCCVCCVA, VB, VC, VAVCCVX0–X7ABVCCAVCCX0–X3,Y0–Y3VCC50ΩB50ΩB CMAX4581MAX4582ENABLEXVOUTENABLEX, YVGNDVOUTEE35pFGNDVEE35pF300Ω300ΩVEEVEEVCCVA, VB, VCVCCV+tR < 20nsA, B, CX0, X1, Y0,VA, VB, VC50%tF < 20nsY1, Z0, Z1VCC50Ω0VMAX4583VX, VY, VZ80%ENABLEX, Y, ZVGNDVOUTEE35pF300ΩVOUTVEE0VVEE = 0V FOR SINGLE-SUPPLY OPERATION.TEST EACH SECTION INDIVIDUALLY.tBBMFigure 4. Break-Before-Make Interval
VCCVVCCVCCEnableAX_, Y_, Z_CHANNEL0VSELECTBCMAX4581MAX4582∆ VOUTVENABLEMAX4583VOUTENABLEX, Y, ZVOUTGNDV50ΩEECL = 1000pFVEE∆ VOUT IS THE MEASURED VOLTAGE DUE TO CHARGETRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.VEE = 0V FOR SINGLE-SUPPLY OPERATION.TEST EACH SECTION INDIVIDUALLY.Q = ∆ VOUT X CLFigure 5. Charge Injection
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MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583_________________________________Test Circuits/Timing Diagrams (continued)
VCC10nFNETWORKANALYZER50Ω50ΩACHANNELSELECTBCVCCVINX_, Y_, Z_OFF-ISOLATION = 20logVOUTVINVOUTVINVOUTVINMAX4581MAX4582MAX4583X, Y, ZVEEON-LOSS = 20logVOUTMEAS.REF.CROSSTALK = 20log50Ω50ΩENABLEGND10nFVEEMEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.OFF-ISOLATION IS MEASURED BETWEEN COM AND \"OFF\" NO TERMINAL ON EACH SWITCH.ON-LOSS IS MEASURED BETWEEN COM AND \"ON\" NO TERMINAL ON EACH SWITCH.CROSSTALK (MAX4582/MAX4583) IS MEASURED FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.Figure 6. Off Isolation, On Loss, and Crosstalk
VCCACHANNELSELECTBCVCCX_, Y_, Z_ENABLEMAX4581MAX4582MAX4583GNDX, Y, ZVEE1MHzCAPACITANCEANALYZERVEEFigure 7. Capacitance14
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Pin Configurations/Functional Diagrams (continued)
BOTTOM VIEWX1X0X3AX1XX0X3XX1X0A121110912111091211109X2138BX2138AY138BVCC147CVCC147BVCC147CMAX4581MAX4582MAX4583X4156GNDY0156GNDY1156GNDX616*EP5VEEY216*EP5VEEY016*EP5VEE123412341234XX7X5ENYY3Y1ENZ1ZZ0EN*CONNECT EXPOSED PAD TO V+Ordering Information (continued)PARTTEMP RANGEPIN-PKGPIN-PKGPACKAGECODEPARTTEMP RANGEPACKAGECODEMAX4581CEE0°C to +70°C16 QSOPE16-4MAX4582EEE-40°C to +85°16 QSOPE16-4MAX4581C/D0°C to +70°CDice*—MAX4582EGE-40°C to +85°16 QFN – EP**G1644-1MAX4581EPE-40°C to +85°C16 Plastic DIPP16-1MAX4582ASE0°C to +70°C16 Narrow SOS16-2MAX4581ESE-40°C to +85°C16 Narrow SOS16-2MAX4582AUE0°C to +70°C16 TSSOPU16-2MAX4581EUE-40°C to +85°C16 TSSOPU16-2MAX4583CPE0°C to +70°C16 Plastic DIPP16-1MAX4581EEE-40°C to +85°C16 QSOPE16-4MAX4583CSE0°C to +70°C16 Narrow SOS16-2MAX4581EGE-40°C to +85°C16 QFN – EP**G1644-1MAX4583CUE0°C to +70°C16 TSSOPU16-2MAX4581ASE0°C to +70°C16 Narrow SOS16-2MAX4583CEE0°C to +70°C16 QSOPE16-4MAX4581AUE0°C to +70°C16 TSSOPU16-2MAX4583C/D0°C to +70°CDice*—MAX4582CPE0°C to +70°C16 Plastic DIPP16-1MAX4583EPE-40°C to +85°16 Plastic DIPP16-1MAX4582CSE0°C to +70°C16 Narrow SOS16-2MAX4583ESE-40°C to +85°16 Narrow SOS16-2MAX4582CUE0°C to +70°C16 TSSOPU16-2MAX4583EUE-40°C to +85°16 TSSOPU16-2MAX4582CEE-40°C to +85°16 QSOPE16-4MAX4583EEE-40°C to +85°16 QSOPE16-4MAX4582C/D-40°C to +85°Dice*—MAX4583EGE-40°C to +85°16 QFN – EP**G1644-1MAX4582EPE-40°C to +85°16 Plastic DIPP16-1MAX4583ASE-40°C to +125°16 Narrow SOS16-2MAX4582ESE-40°C to +85°16 Narrow SOS16-2MAX4583AUE-40°C to +125°16 TSSOPU16-2MAX4582EUE-40°C to +85°16 TSSOPU16-2*Contact factory for availability.**EP = Exposed pad.
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MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.com____Chip Topographies (continued)
Low-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583__________________________________________________________Chip Topographies
MAX4581
X6X4VCCX2Y2Y0MAX4582
VCCX2X1XX7X0X5X30.069\"(1.75mm)AEnableEnableY1N.C.YY3X1XX0X30.069\"(1.75mm)AVEEGNDC0.053\"(1.35mm)BVEEGNDB0.053\"(1.35mm)N.C.N.C. = NO CONNECTIONTRANSISTOR COUNT: 219
SUBSTRATE CONNECTED TO V+.TRANSISTOR COUNT: 219
SUBSTRATE CONNECTED TO V+.
MAX4583
Y0Y1VCCYXZ1ZX1Z0X00.069\"(1.75mm)AEnableVEEGNDC0.053\"(1.35mm)BN.C.N.C. = NO CONNECTION
TRANSISTOR COUNT: 219
SUBSTRATE CONNECTED TO V+.
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Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to www.maxim-ic.com/packages.)SPE.NFQ L23______________________________________________________________________________________
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MAX4581/MAX4582/MAX4583元器件交易网www.cecb2b.comLow-Voltage, CMOS AnalogMultiplexers/SwitchesMAX4581/MAX4582/MAX4583Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to www.maxim-ic.com/packages.)Revision History
Pages changed at Rev 5: 1, 8, 15, 16, 18
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses areimplied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
18____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600©2007 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
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