TS5A4597DBVR资料

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元器件交易网www.cecb2b.comTS5A4597SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHwww.ti.com SCDS182 − FEBRUARY 2005DescriptionThe TS5A4597 is a single-pole single-throw (SPST)analog switch that is designed to operate from 2 V to5.5 V. This device can handle both digital and analogsignals, and signals up to V+ can be transmitted in eitherdirection.ApplicationsDSample-and-Hold CircuitsDBattery-Powered Equipment (Cellular Phones, PDAs)FeaturesDLow ON-State Resistance (8 W)DON-State Resistance Flatness (1.5 W)DControl Inputs Are 5.5-V TolerantDLow Charge Injection (5 pC Max)D450-MHz −3-dB Bandwidth at 255CDLow Total Harmonic Distortion (THD) (0.04%)D2-V to 5.5-V Single-Supply OperationDSpecified at 5-V and 3.3-V NodesD−85-dB OFF Isolation at 1 MHzDLatch-Up Performance Exceeds 100 mA PerDDJESD 78, Class II0.5-nA Max OFF LeakageESD Performance Tested Per JESD 22− 2000-V Human-Body Model(A114-B, Class II)− 1000-V Charged-Device Model (C101)TTL/CMOS-Logic CompatibleDAudio and Video Signal RoutingDCommunication CircuitsDPCMCIA CardsDSummary of CharacteristicsV+ = 5 V, TA = 25°CSOT-23 OR SC-70 PACKAGE(TOP VIEW)IN1COM2GND345ConfigurationNumber of channelsON-state resistance (ron)ON-state resistance flatness (ron(flat))Turn-on/turn-off time (tON/tOFF)Charge injection (QC)Bandwidth (BW)Single Pole Single Throw (SPST)18 Ω1.5 Ω17 ns/14 ns5 pC450 MHz−85 dB at 1 MHz0.04%±0.5 nA0.25 µA5-pin SOT-23 or SC-70V+NCFUNCTION TABLEINLHNC TO COM,COM TO NCONOFFOFF isolation (OISO)Total harmonic distortion (THD)Leakage current (ICOM(OFF)/INC(OFF))Power-supply current (I+)Package optionORDERING INFORMATIONTA−40°C to 85°CPACKAGE(1)SOT (SOT-23) − DBVSOT (SC−70) − DCKTape and reelTape and reelORDERABLE PART NUMBERTS5A4597DBVRTS5A4597DCKRTOP-SIDE MARKING(2)JSD_JV_(1)Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.(2)DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstrumentssemiconductor products and disclaimers thereto appears at the end of this data sheet.PRODUCTION DATA information is current as of publication date. Productsconform to specifications per the terms of Texas Instruments standard warranty.Production processing does not necessarily include testing of all parameters.Copyright  2005, Texas Instruments Incorporated元器件交易网www.cecb2b.comTS5A4597SCDS182 − FEBRUARY 2005SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHwww.ti.comPin ConfigurationsAvailable in Other Pin ConfigurationsCOMNO1234IN5V+IN1COM2GND3TS5A45975V+GND4NCCOMNCGND1234IN5V+TS5A4594IN1COM2GND3TS5A4595V+NOTS5A4595Absolute Minimum and Maximum Ratings(1)(2)over operating free-air temperature range (unless otherwise noted)MINV+VNCVCOMIKINCICOMVIIIKI+IGNDθJASupply voltage range(3)Analog voltage range(3)(4)Analog port diode currentOn-state switch currentDigital input voltage range(3)(4)Digital input clamp currentContinuous current through V+Continuous current through GNDPackage thermal impedance(5)DBV packageDCK packageVI < 0VNC, VCOM < 0VNC, VCOM = 0 to V+−0.3−0.3−50−20−0.3−50100−100206252206MAX6V+ + 0.3UNITVV mAmAVmAmAmA°C/WTstgStorage temperature range−65150°C(1)Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degradedevice reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specifiedis not implied.(2)The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum(3)All voltages are with respect to ground, unless otherwise specified.(4)The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.(5)The package thermal impedance is calculated in accordance with JESD 51-7.2元器件交易网www.cecb2b.comwww.ti.comTS5A4597SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHSCDS182 − FEBRUARY 2005Electrical Characteristics for 5-V Supply(1)V+ = 4.5 V to 5.5 V, TA = −40°C to 85°C (unless otherwise noted)PARAMETERAnalog SwitchAnalog signalrangeON-stateresistanceON-stateresistanceflatnessNCOFF leakagecurrentCOMOFF leakagecurrentNCON leakagecurrentVCOM,VNCronVNC = 3.5 V,ICOM = 10 mA,VNC = 1.5 V, 2.5 V, 3.5 V,ICOM = 10 mA,VNC = 1 V, VCOM = 4.5 V, orVNC = 4.5 V, VCOM = 1 V,VCOM = 1 V, VNC = 4.5 V, orVCOM = 4.5 V, VNC = 1 V,VNC = 1 V, VCOM = 1 V, orVNC = 4.5 V, VCOM = 4.5 V, orVNC = 1 V, 4.5 V, VCOM = Open,VCOM = 1 V, VNC = 1 V, orVCOM = 4.5 V, VNC = 4.5 V, orVCOM = 1 V, 4.5 V, VNC = Open,Switch ON,See Figure 13Switch ON,See Figure 13Switch OFF,See Figure 14Switch OFF,See Figure 1425°CFull25°CFull25°CFull25°CFull25°C5.5 VFull25°C5.5 VFull−1010−10−10.01101nA5.5 V5.5 V4.5 V−0.5−5−0.5−5−10.010.010.014.5 V05V+8100.51.520.550.551nAnAnAΩVΩSYMBOLTEST CONDITIONSTAV+MINTYPMAXUNITron(flat)INC(OFF)ICOM(OFF)INC(ON)Switch ON,See Figure 15COMON leakagecurrentICOM(ON)Switch ON,See Figure 15Digital Control Input (IN)Input logic highInput logic lowInput leakagecurrentVIHVILIIH, IILVI = 5.5 V or 0FullFull25°CFull5.5 V2.40−0.5−50.015.50.80.55VVnA(1)The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum3元器件交易网www.cecb2b.comTS5A4597SCDS182 − FEBRUARY 2005SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHwww.ti.comElectrical Characteristics for 5-V Supply(1) (continued)V+ = 4.5 V to 5.5 V, TA = −40°C to 85°C (unless otherwise noted)PARAMETERDynamicTurn-on timeTurn-off timeCharge injectionNCOFF capacitanceCOMOFF capacitanceNCON capacitanceCOMON capacitanceDigital inputcapacitanceBandwidthOFF isolationTotal harmonicdistortionSupply25°CPositive supplyI+VI = V+ or GND,Switch ON or OFF5.5 VcurrentFull(1)The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum0.010.250.5µAtONtOFFQCCNC(OFF)CCOM(OFF)CNC(ON))CCOM(ON)CIBWOISOTHDVNC = 3 V,RL = 300 Ω,VNC = 3 V,RL = 300 Ω,VGEN = 0, RGEN = 0,CL = 1 nF,VNC = 0,f = 1 MHz,VCOM = 0,f = 1 MHz,VNC = 0,f = 1 MHz,VCOM = 0,f = 1 MHz,VI = V+ or GND,RL = 50 Ω,Signal = 0 dBm,RL = 50 Ω, f = 10 MHz,VNC = 1 VRMS,RL = 600 Ω, CL = 50 pF,VSOURCE = 5 Vp-p,CL = 35 pF,See Figure 17CL = 35 pF,See Figure 17See Figure 20Switch OFF,See Figure 16Switch OFF,See Figure 16Switch ON,See Figure 16Switch ON,See Figure 16See Figure 16Switch ON,See Figure 18Switch OFF,See Figure 19f = 20 Hz to 20 kHz,See Figure 2125°CFull25°CFull25°C25°C25°C25°C25°C25°C25°C25°C25°C5 V4.5 V to 5.5 V5 V4.5 V to 5.5 V5 V5 V5 V5 V5 V5 V5 V5 V5 V26.56.513133450−850.04912171914175nsnspCpFpFpFpFpFMHzdB%SYMBOLTEST CONDITIONSTAV+MINTYPMAXUNIT4元器件交易网www.cecb2b.comwww.ti.comTS5A4597SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHSCDS182 − FEBRUARY 2005Electrical Characteristics for 3-V Supply(1)V+ = 2.7 V to 3.6 V, TA = −40°C to 85°C (unless otherwise noted)PARAMETERAnalog SwitchAnalog signalrangeON-stateresistanceON-stateresistanceflatnessNCOFF leakagecurrentCOMOFF leakagecurrentNCON leakagecurrentVCOM,VNCronVNC = 1.5 V,ICOM = 10 mA,VNC = 1.5 V, 2.5 V,ICOM = 10 mA,VNC = 1 V, VCOM = 3 V, orVNC = 3 V, VCOM = 1 V,VCOM = 1 V, VNC = 3 V, orVCOM = 3 V, VNC = 1 V,VNC = 1 V, VCOM = 1 V, orVNC = 3 V, VCOM = 3, orVNC = 1 V, 3 V, VCOM = Open,VCOM = 1 V, VNC = 1 V, orVCOM = 3 V, VNC = 3 V, orVCOM = 1 V, 3 V, VNC = Open,Switch ON,See Figure 13Switch ON,See Figure 13Switch OFF,See Figure 14Switch OFF,See Figure 1425°CFull25°CFull25°CFull25°CFull25°C3.6 VFull25°C3.6 VFull−1010−10−10.01101nA3.6 V3.6 V2.7 V−0.5−5−0.5−5−10.010.010.012.7 V09.5V+16201.8670.550.551nAnAnAΩVΩSYMBOLTEST CONDITIONSTAV+MINTYPMAXUNITron(flat)INC(OFF)ICOM(OFF)INC(ON)Switch ON,See Figure 15COM ON leakagecurrentICOM(ON)Switch ON,See Figure 15Digital Control Input (IN)Input logic highInput logic lowInput leakagecurrentVIHVILIIH, IILVI = V+ or 0FullFull25°CFull3.6 V20−0.5−50.015.50.80.55VVnA(1)The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum5元器件交易网www.cecb2b.comTS5A4597SCDS182 − FEBRUARY 2005SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHwww.ti.comElectrical Characteristics for 3-V Supply(1) (continued)V+ = 2.7 V to 3.6 V, TA = −40°C to 85°C (unless otherwise noted)PARAMETERDynamicTurn-on timeTurn-off timeCharge injectionNCOFF capacitanceCOMOFF capacitanceNCON capacitanceCOM ON capacitanceDigital inputcapacitanceBandwidthOFF isolationTotal harmonicdistortionSupply25°CPositive supplyI+VI = V+ or GND,Switch ON or OFF3.6 VcurrentFull(1)The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum0.010.250.5µAtONtOFFQCCNC(OFF)CCOM(OFF)CNC(ON)CCOM(ON)CIBWOISOTHDVCOM = 2 V,RL = 300 Ω,VCOM = 2 V,RL = 300 Ω,VNC = 0,CL = 1 nF,VNC = V+ or GND,VCOM = V+ or GND,VNC = V+ or GND,VCOM = V+ or GND,VI = V+ or GND,RL = 50 Ω,Signal = 0 dBm,VNC = 1 VRMS,f = 1 MHz, CL = 5 pF,RL = 600 Ω, CL = 50 pF,VSOURCE = 3 Vp-p,CL = 35 pF,See Figure 17CL = 35 pF,See Figure 17See Figure 20Switch OFF,See Figure 16Switch OFF,See Figure 16Switch ON,See Figure 16Switch ON,See Figure 16See Figure 16Switch ON,See Figure 18Switch OFF,See Figure 19f = 20 Hz to 20 kHz,See Figure 2125°CFull25°CFull25°C25°C25°C25°C25°C25°C25°C25°C25°C3 V2.7 V to 3.6 V3 V2.7 V to 3.6 V3 V3 V3 V3 V3 V3 V3 V3 V3 V16.56.513133450−850.091520303525304nsnspCpFpFpFpFpFMHzdB%SYMBOLTEST CONDITIONSTAV+MINTYPMAXUNIT6元器件交易网www.cecb2b.comwww.ti.comTS5A4597SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHSCDS182 − FEBRUARY 2005TYPICAL PERFORMANCE10TA = 25_C8V+ = 3 Vron (Ω)6ron (W)4–405C4V+ = 5 V20012345VCOM (V)6255C855C820012345VCOM (V)Figure 1. ron vs VCOM10–405C8 1.00.8Leakage Current (nA)0.6Figure 2. ron vs VCOM (V+ = 5 V)ICOM(ON)/INO(ON)ron (W)2001VCOM (V)23255C855CINO(OFF)/ICOM(OFF)0.40.20.0−40°CFigure 3. ron vs VCOM (V+ = 3 V) 21Figure 4. Leakage Current vs Temperature(V+ = 5 V)201816tOFFtON25°CTA (°C)85°CCharge Injection (pC)V+ = 3 VtON/tOFF (ns)0−1−2−3−4012141210860123V+ (V)456V+ = 5 V345Bias Voltage (V)Figure 5. Charge-Injection (QC) vs VCOM Figure 6. tON and tOFF vs Supply Voltage7元器件交易网www.cecb2b.comTS5A4597SCDS182 − FEBRUARY 2005SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHwww.ti.comTYPICAL PERFORMANCE (continued)1211tON/tOFF (ns)10987tOFF6−40°C25°CTA (5C)85°CtONLogic Level Threshold (nA)3VIH21VIL0012Figure 7. tON and tOFF vs Temperature (V+ = 5 V)3V+ (V)456 Figure 8. Logic-Level Threshold vs V+0−20Attenuation (dB)−40−60−80−100−1200.10.0−0.5−1.0Gain (dB)−1.5−2.0−2.5−3.0−3.5−4.00.1 110Frequency (MHz)1001000110Frequency (MHz)1001000Figure 9. Bandwidth (Gain vs Frequency)(V+ = 5 V)109876V+ = 5 VFigure 10. OFF Isolation vs Frequency 0.200.15THD (%)V+ = 3 VI+ (µA)3210−40°C25°CTA (5C)V+ = 3 V0.100.05V+ = 5 V85°C0.000.1110Frequency (MHz)1001000Figure 11. Power-Supply Current vsTemperature Figure 12. Total Harmonic Distortion vsFrequency8元器件交易网www.cecb2b.comwww.ti.comTS5A4597SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHSCDS182 − FEBRUARY 2005PIN DESCRIPTIONPIN NUMBER12345NAMEINCOMGNDNCV+CommonDigital groundNormally closedPower supplyDESCRIPTIONDigital control pin to connect COM to NCPARAMETER DESCRIPTIONSYMBOLVCOMVNCronron(flat)INC(OFF)INC(ON)ICOM(OFF)ICOM(ON)VIHVILVIIIH, IILtONtOFFQCCNC(OFF)CNC(ON)CCOM(OFF)CCOM(ON)CIOISOBWTHDI+Voltage at COMVoltage at NCResistance between COM and NC ports when the channel is ONDifference between the maximum and minimum value of ron in a channel over the specified range of conditionsLeakage current measured at the NC port, with the corresponding channel (NC to COM) in the OFF stateLeakage current measured at the NC port, with the corresponding channel (NC to COM) in the ON state and the output (COM)openLeakage current measured at the COM port, with the corresponding channel (COM to NC) in the OFF stateLeakage current measured at the COM port, with the corresponding channel (COM to NC) in the ON state and the output (NC)openMinimum input voltage for logic high for the control input (IN)Maximum input voltage for logic low for the control input (IN)Voltage at the control input (IN)Leakage current measured at the control input (IN)Turn-on time for the switch. This parameter is measured under the specified range of conditions and by the propagation delaybetween the digital control (IN) signal and analog output (COM or NC) signal when the switch is turning ON.Turn-off time for the switch. This parameter is measured under the specified range of conditions and by the propagation delaybetween the digital control (IN) signal and analog output (COM or NC) signal when the switch is turning OFF.Charge injection is a measurement of unwanted signal coupling from the control (IN) input to the analog (NC or COM) output.This is measured in coulomb (C) and measured by the total charge induced due to switching of the control input.Charge injection, QC = CL × ∆VCOM, CL is the load capacitance, and ∆VCOM is the change in analog output voltage.Capacitance at the NC port when the corresponding channel (NC to COM) is OFFCapacitance at the NC port when the corresponding channel (NC to COM) is ONCapacitance at the COM port when the corresponding channel (COM to NC) is OFFCapacitance at the COM port when the corresponding channel (COM to NC) is ONCapacitance of control input (IN)OFF isolation of the switch is a measurement of OFF-state switch impedance. This is measured in dB in a specific frequency,with the corresponding channel (NC to COM) in the OFF state.Bandwidth of the switch. This is the frequency in which the gain of an ON channel is −3 dB below the DC gain.Total harmonic distortion describes the signal distortion caused by the analog switch. This is defined as the ratio of root meansquare (RMS) value of the second, third, and higher harmonic to the absolute magnitude of the fundamental harmonic.Static power-supply current with the control (IN) pin at V+ or GNDDESCRIPTION9元器件交易网www.cecb2b.comTS5A4597SCDS182 − FEBRUARY 2005SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHwww.ti.comPARAMETER MEASUREMENT INFORMATIONV+VNCNC+COMVCOMChannel ONron+VI+GNDINICOMVCOM*VNCWICOMVI = VIH or VILFigure 13. ON-State Resistance (ron)V+VNCNC+COMVCOM+OFF-State Leakage CurrentChannel OFFVI = VIH or VILVI+INGNDFigure 14. OFF-State Leakage Current (ICOM(OFF), INC(OFF))V+VNCNC+COMVCOMON-State Leakage CurrentChannel ONVI = VIH or VILVI+INGNDFigure 15. ON-State Leakage Current (ICOM(ON), INC(ON))10元器件交易网www.cecb2b.comwww.ti.comTS5A4597SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHSCDS182 − FEBRUARY 2005V+VNCCapacitanceMeterNCVBIAS = V+ or GNDVBIASVCOMCOMVIINVI = VIH or VILCapacitance is measured at NC,COM, and IN inputs during ONand OFF conditions.GNDFigure 16. Capacitance (CI, CCOM(OFF), CCOM(ON), CNC(OFF), CNC(ON))V+TESTNCVCOM(3)COMCL(2)RLVNCtONtOFFRL300 Ω300 ΩCL35 pF35 pFVILogicInput(1)INGNDLogicInput(VI)tONSwitchOutput(VNC)V+50%50%0tOFF90%90%(1)All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr < 5 ns, tf < 5 ns.(2)CL includes probe and jig capacitance.(3)See Electrical Characteristics for VCOM.Figure 17. Turn-On (tON) and Turn-Off Time (tOFF)Network Analyzer50 WSourceSignalVNCNCCOMVCOMV+Channel ON: NC to COMVI = V+ or GNDNetwork Analyzer Setup50 WVI+INGNDSource Power = 0 dBm(632-mV P-P at 50-W load)DC Bias = 350 mVFigure 18. Bandwidth (BW)11元器件交易网www.cecb2b.comTS5A4597SCDS182 − FEBRUARY 2005SINGLEĆCHANNEL 8ĆWSPST ANALOG SWITCHwww.ti.comNetwork Analyzer50 WSourceSignalVNCNCV+Channel OFF: NC to COMCOM50 WVI+INGNDVCOMVI = V+ or GNDNetwork Analyzer SetupSource Voltage = 1 VRMSDC Bias = 350 mV50 WFigure 19. OFF Isolation (OISO)V+RGEN+LogicInput(VI)COMVCOMCL(1)VILogicInput(2)INVGEN = 0 to V+RGEN = 0CL = 1 nFQC = CL × ∆VCOMVI = VIH or VILVIHOFFONOFFVILNCVCOM∆VCOMVGENGND(1)CL includes probe and jig capacitance.(2)All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr < 5 ns, tf < 5 ns.Figure 20. Charge Injection (QC)Channel ON: COM to NCVSOURCE = V+ P-PLP Filter = 80 kHzVI = V+/2 or −V+/2fSOURCE = 20 Hz to 20 kHzHP Filter = 10 HzV+/2Audio AnalyzerNCSourceSignal600 WVIINGND−V+/2(1)CL includes probe and jig capacitance.COMCL(1)RL = 600 ΩCL = 50 pF600 WFigure 21. Total Harmonic Distortion (THD)12元器件交易网www.cecb2b.com

PACKAGEOPTIONADDENDUM

www.ti.com

12-Sep-2005

PACKAGINGINFORMATION

OrderableDeviceTS5A4597DBVRTS5A4597DBVRE4TS5A4597DCKRTS5A4597DCKRE4

(1)

Status(1)ACTIVEACTIVEACTIVEACTIVE

PackageTypeSOT-23SOT-23SC70SC70

PackageDrawingDBVDBVDCKDCK

PinsPackageEcoPlan(2)

Qty5555

3000Green(RoHS&

noSb/Br)3000Green(RoHS&

noSb/Br)

Lead/BallFinishCUNIPDAUCUNIPDAUCUNIPDAUCUNIPDAU

MSLPeakTemp(3)Level-1-260C-UNLIMLevel-1-260C-UNLIMLevel-1-260C-UNLIMLevel-1-260C-UNLIM

Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.

LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.

NRND:Notrecommendedfornewdesigns.Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.

PREVIEW:Devicehasbeenannouncedbutisnotinproduction.Samplesmayormaynotbeavailable.OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.

(2)

EcoPlan-Theplannedeco-friendlyclassification:Pb-Free(RoHS)orGreen(RoHS&noSb/Br)-pleasecheckhttp://www.ti.com/productcontentforthelatestavailabilityinformationandadditionalproductcontentdetails.TBD:ThePb-Free/Greenconversionplanhasnotbeendefined.

Pb-Free(RoHS):TI'sterms\"Lead-Free\"or\"Pb-Free\"meansemiconductorproductsthatarecompatiblewiththecurrentRoHSrequirementsforall6substances,includingtherequirementthatleadnotexceed0.1%byweightinhomogeneousmaterials.Wheredesignedtobesolderedathightemperatures,TIPb-Freeproductsaresuitableforuseinspecifiedlead-freeprocesses.

Green(RoHS&noSb/Br):TIdefines\"Green\"tomeanPb-Free(RoHScompatible),andfreeofBromine(Br)andAntimony(Sb)basedflameretardants(BrorSbdonotexceed0.1%byweightinhomogeneousmaterial)

(3)

MSL,PeakTemp.--TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.

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