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AK2573A Datasheet(PDF) 6 Page - Asahi Kasei Microsystems |
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AK2573A Datasheet(HTML) 6 Page - Asahi Kasei Microsystems |
6 / 38 page ASAHI KASEI [AK2573A] <MS0189-E-01> -6- 2004/5 Ⅱ .AbsoluteMaximumRating Item Symbol Min Max Unit Remarks SupplyVoltage VDD -0.3 6.0 V GND VSS 0.0 0.0 V ReferenceVoltage Inputvoltage VIN -0.3 VDD+0.3 V ExceptVDD InputCurrent IIN -10 10 mA ExceptVDD StorageTemperature TSTG -55 130 °C Note1 Stressbeyond“AbsoluteMaximumRange”maycausepermanentdamagetothedevice. Note1: ExceptDataretention. Dataretentionisprescribedatsection-Ⅳ(2)EEPROM. Ⅲ .RecommendedOperationConditions Item Symbol Min Typ Max Unit Remarks OperatingAmbient Ta1 -40 85 °C VDD1 3.1 3.3 3.5 V ExceptAVDD VDD2 3.0 3.3 3.5 V AVDD PowerSupply VSS 0.0 0.0 0.0 V ReferenceVoltage Ⅳ .ElectricalCharacteristics 1. PowerConsumption Item Symbol min typ max Unit Remarks SupplyCurrent1(AllVDD) IDD1 - 7.8 9.4 mA Note1,2,3 SupplyCurrent2(AllVDD) IDD2 15 20 mA Note1,2,4 SupplyCurrent3(AVDDonly) IDD3 - - 5 mA Note1,5 Note1: withoutBIASandmodulationcurrent Note2:I-DAC1=0,I-DAC2=0,Gain=1,PDGAIN=0dB,PDIN=1V Note3:DATAP=CLKP=“L”,DATAN=CLKN=“H” Note4:155.52Mbps,PN7 Note5:I-DAC1=I-DAC2=FFh(Fullcode),Gain=1,PDGAIN=0dB,PDIN=1V 2. EEPROM Item min max Unit Remarks Endurance 10000 - WriteCycle Note1 Dataretention 10 - Year JunctionTemperature=85℃ Note1:Thisparameterischaracterizedandisnot100%tested. ImportantNotice: TheAKMfactory adjusteddataare storedin advanceataddresslocation(Device Address=A6h, Address = 60h) for the offset of the on-chip temperature sensor. If such excess temperature stress is to be applied to theAK2573AwhichexceedsaguaranteedEEPROMdataretentionconditions(for10yearsat85C),itisimportantto readthepre-determinedvalueinadvamceandtore-writethesamedatabackintoEEPROMafteranexposuretothe excess temperature environment. Even if the exposure time is shorter than the retention time, any accelerated temperature stress tests (such as baking) are performed, it is recommended to read the pre-set data first and to re-writeitafterthetest. Accesstoun-usedaddresslocationsisnotfunctionallyguaranteed. Refertosection-Ⅵ8.3forEEPROMmap. |
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