max232_2

_______________GeneralDescriptionTheMAX202E–MAX213E,MAX232E/MAX241Elinedrivers/receiversaredesignedforRS-232andV.28communicationsinharshenvironments.Eachtransmitteroutputandreceiverinputisprotectedagainst±15kVelectrostaticdischarge(ESD)shocks,withoutlatchup.ThevariouscombinationsoffeaturesareoutlinedintheSelectionGuide.ThedriversandreceiversforalltendevicesmeetallEIA/TIA-232EandCCITTV.28specificationsatdataratesupto120kbps,whenloadedinaccordancewiththeEIA/TIA-232Especification.TheMAX211E/MAX213E/MAX241Eareavailablein28-pinSOpackages,aswellasa28-pinSSOPthatuses60%lessboardspace.TheMAX202E/MAX232Ecomein16-pinnarrowSO,wideSO,andDIPpackages.TheMAX203Ecomesina20-pinDIP/SOpackage,andneedsnoexternalcharge-pumpcapacitors.TheMAX205Ecomesina24-pinwideDIPpackage,andalsoeliminatesexternalcharge-pumpcapacitors.TheMAX206E/MAX207E/MAX208Ecomein24-pinSO,SSOP,andnarrowDIPpackages.TheMAX232E/MAX241Eoperatewithfour1µFcapacitors,whiletheMAX202E/MAX206E/MAX207E/MAX208E/MAX211E/MAX213Eoperatewithfour0.1µFcapacitors,furtherreducingcostandboardspace.________________________ApplicationsNotebook,Subnotebook,andPalmtopComputersBattery-PoweredEquipmentHand-HeldEquipment____________________________Features'ESDProtectionforRS-232I/OPins:±15kV—HumanBodyModel±8kV—IEC1000-4-2,ContactDischarge±15kV—IEC1000-4-2,Air-GapDischarge'LatchupFree(unlikebipolarequivalents)'Guaranteed120kbpsDataRate—LapLink™Compatible'Guaranteed3V/µsMinSlewRate'OperatefromaSingle+5VPowerSupplyMAX202E–MAX213E,MAX232E/MAX241E±15kVESD-Protected,+5VRS-232Transceivers________________________________________________________________MaximIntegratedProducts116151413121110912345678VCCGNDT1OUTR1INC2+C1-V+C1+TOPVIEWMAX202EMAX232ER1OUTT1INT2INR2OUTR2INT2OUTV-C2-DIP/SO_________________PinConfigurations_____________________________________________________________SelectionGuide19-0175;Rev3;5/96LapLinkisaregisteredtrademarkofTravelingSoftware,Inc.PinConfigurationsandTypicalOperatingCircuitscontinuedatendofdatasheet.OrderingInformationappearsatendofdatasheet.Forfreesamples&thelatestliterature:(0.1µF)NoNoMAX203E220NoneNoNoMAX205E550NoneYesYesMAX206E4304(0.1µF)YesYesMAX207E5304(0.1µF)NoNoMAX208E4404(0.1µF)NoNoMAX211E4504(0.1µF)YesYesMAX213E4524(0.1µF)YesYesMAX232E2204(1µF)NoNoMAX241E4504(1µF)YesMAX202E–MAX213E,MAX232E/MAX241E±15kVESD-Protected,+5VRS-232Transceivers2_______________________________________________________________________________________ABSOLUTEMAXIMUMRATINGSVCC...........................................................................-0.3Vto+6VV+................................................................(VCC-0.3V)to+14VV-............................................................................-14Vto+0.3VInputVoltagesT_IN............................................................-0.3Vto(V++0.3V)R_IN...................................................................................±30VOutputVoltagesT_OUT.................................................(V--0.3V)to(V++0.3V)R_OUT......................................................-0.3Vto(VCC+0.3V)Short-CircuitDuration,T_OUT....................................ContinuousContinuousPowerDissipation(TA=+70°C)16-PinPlasticDIP(derate10.53mW/°Cabove+70°C)....842mW16-PinNarrowSO(derate8.70mW/°Cabove+70°C).....696mW16-PinWideSO(derate9.52mW/°Cabove+70°C)......762mW20-PinPlasticDIP(derate11.11mW/°Cabove+70°C)...889mW20-PinSO(derate10.00mW/°Cabove+70°C).............800mW24-PinNarrowPlasticDIP(derate13.33mW/°Cabove+70°C)...............................1.07W24-PinWidePlasticDIP(derate14.29mW/°Cabove+70°C)................................1.14W24-PinSO(derate11.76mW/°Cabove+70°C).............941mW24-PinSSOP(derate8.00mW/°Cabove+70°C)..........640mW28-PinSO(derate12.50mW/°Cabove+70°C)....................1W28-PinSSOP(derate9.52mW/°Cabove+70°C)..........762mWOperatingTemperatureRangesMAX2__EC__.....................................................0°Cto+70°CMAX2__EE__...................................................-40°Cto+85°CStorageTemperatureRange.............................-65°Cto+165°CLeadTemperature(soldering,10sec).............................+300°CELECTRICALCHARACTERISTICS(VCC=+5V±10%forMAX202E/206E/208E/211E/213E/232E/241E;VCC=+5V±5%forMAX203E/205E/207E;C1–C4=0.1µFforMAX202E/206E/207E/208E/211E/213E;C1–C4=1µFforMAX232E/241E;TA=TMINtoTMAX;unlessotherwisenoted.TypicalvaluesareatTA=+25°C.)Stressesbeyondthoselistedunder“AbsoluteMaximumRatings”maycausepermanentdamagetothedevice.Thesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedintheoperationalsectionsofthespecificationsisnotimplied.Exposuretoabsolutemaximumratingconditionsforextendedperiodsmayaffectdevicereliability.R_OUT;IOUT=-1.0mAV3.5VCC-0.4OutputVoltageHighVOHEN=VCC,EN=0V,0V£ROUT£VCC,MAX205E–208E/211E/213E/241EoutputsdisabledµA±0.05±10OutputLeaka