QUAD PCM CODEC/FILTER COMBO LSI

QUADPCMCODEC/FILTERCOMBOLSI

Digital BTSC Stereo Encoder

GENERALDESCRIPTION TheAK4145isaBTSCEncoderwithD/AConverter,whichisoptimizedforDigitalAVapplication.TheAK4145achieveshighaudioperformanceusingthedigitalBTSCencodingarchitecturerequiresnoalignmentofexternalparts.TheAK4145supportsmajoraudiodataformats(MSB

TSC with Keypad Scanner and GPIO Expander

GENERALDESCRIPTION TheAK4184isa12-bitA/Dconverterwitchoperates125kHz(max)samplingratewitha4-wireresistivetouchscreencontroller(TSC),includinglow-onresistanceswitches,touchpressuremeasurementcapability,amaximum6x5keypadscanner,eightGPIOports,andaPWMgene

Mono Class-D SPK-Amp with Stereo Cap-less HP-Amp

TheAK4213isanaudiomonoclass-Dspeakeramplifierwithstereocap-lessheadphoneamplifier.TheAK4213featuresanalogmixingcircuitthatalloweasyinterfacinginmobilephoneandportableA/Vplayerdesigns.Theinputcircuitsupportsbothofsingle-endedanddifferentialmodes,andheadpho

16BIT SCF DAC FOR MULTIMEDIA

GeneralDescription TheAK4309Bisa1bitstereoDACformultimediaaudiosystems.A1bitDACcanachievemonotonicityandlowdistortionwithnoadjustmentandissuperiortotraditionalR-2RladderbasedDACs.IntheAK4309B,thelossofaccuracyfromclockjitterisalsoimprovedbyusingSC

EVALUATION BOARD REV.A FOR AK4309B

GeneralDescription TheAK4309Bisa1bitstereoDACformultimediaaudiosystems.A1bitDACcanachievemonotonicityandlowdistortionwithnoadjustmentandissuperiortotraditionalR-2RladderbasedDACs.IntheAK4309B,thelossofaccuracyfromclockjitterisalsoimprovedbyusingSC

EVALUATION BOARD FOR AK4317 REV.A

GeneralDescription TheAK4317isa1bitstereoDACwithchannelseparatedvolumeandchannelmixer.ThisDACalsoincludes18bitdigitalfilterandanalogLPF.A1bitDACcanachievemonotonicityandlowdistortionwithnoadjustmentandissuperiortotraditionalR-2RladderbasedDACs.Inthe

18BIT SCF DAC WITH ATT & MIXER

GeneralDescription TheAK4317isa1bitstereoDACwithchannelseparatedvolumeandchannelmixer.ThisDACalsoincludes18bitdigitalfilterandanalogLPF.A1bitDACcanachievemonotonicityandlowdistortionwithnoadjustmentandissuperiortotraditionalR-2RladderbasedDACs.Inthe

18Bit SCF DAC

GeneralDescription TheAK4319Aisahighperformance1bitstereoDACfordigitalaudiosystems.A1bitDACcanachievemonotonicityandlowdistortionwithnoadjustment.OnchipSCFfiltermakesthedevicelessaffectedtotheclockjitterandalsosuppressestheundesirableradioemissionnois

192kHz sampling 24Bit ?誇 DAC

GeneralDescription AKD4340-SBisanevaluationboardforAK4340(192kHzsampling24Bit∆ΣDAC).AKD4340-SBhasadigitalaudiointerface(AK4113)ofOpticalorCOAXinputandcaneasilyachievetheinterfacewithdigitalaudiosystem.Therefore,itiseasytoevaluatethesoundqualityofAK4340

192kHz 24-Bit Stereo ?誇 DAC with 2Vrms Output

GENERALDESCRIPTION TheAK4341isthe24bitDACwith2Vrmslineoutputforcostandperformancebasedaudiosystems.UsingAKMsmultibitarchitectureforitsmodulator,theAK4341deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance.TheAK4341integratesacom

192kHz sampling 24Bit ?誇 DAC

24-Bit Stereo DAC with HP-AMP & 2V Line-Out

GENERALDESCRIPTION TheAK4342isa24-bitstereoDACwith2Vrmslineout,anintegratedheadphoneamplifier,andan auxiliarylineoutput.TheAK4342featuresananalogmixingcircuitthatenablesasimpleinterfacetoexternalanalogaudiosources.Theintegratedheadphoneamplifierfeature

24bit DAC with built-in 2Vrms lineout

GENERALDESCRIPTION AKD4342-Bisanevaluationboardfor24bitDACwithbuilt-in2Vrmslineout,headphone,andAuxlineoutamplifiers,AK4342.TheAKD4342-BhastheinterfacewithAKM’sADCevaluationboards.Therefore,it’seasytoevaluatetheAK4342.TheAKD4342-Balsohasthedigitalaudioin

Stereo DAC with HP/RCV/SPK-AMP

GENERALDESCRIPTION TheAK4343isastereoDACwithabuilt-inHeadphone-Amplifier,Receiver-Amplifierand1.2WoutputSpeaker-Amplifier.TheAK4343featuresanalogmixingcircuitsandPLLthatallowseasyinterfacinginmobilephoneandportableA/Vplayerdesigns.TheAK4343isavailableina

Stereo DAC with built-in HP/RCV/SPK amplifier

GENERALDESCRIPTION TheAKD4343-BisanevaluationboardfortheAK4343,StereoDACwithbuilt-inHP/RCV/SPKamplifier.TheAKD4343-BhastheinterfacewithAKM’sADCevaluationboards.Therefore,it’seasytoevaluatetheAK4343.TheAKD4343-Balsohasthedigitalaudiointerfaceandcanachie

100dB 96kHz 24-Bit Stereo 3.3V ?誇 DAC

GENERALDESCRIPTION TheAK4344isa24bitlowvoltage&lowpowerstereo.TheAK4344usestheAdvancedMulti-BitΔΣarchitecture,whichachievesDR=100dBat3.3Voperation.TheAK4344integratesacombinationofSCFandCTFfiltersincreasingperformanceforsystemswithexcessiveclockjitte

24bit and 96kHz DAC with DIT for portable and home audio systems

GENERALDESCRIPTION TheAKD4344-AisanevaluationboardfortheAK4344,24bitand96kHzDACwithDITforportableandhomeaudiosystems.TheAKD4344-AhastheinterfacewithAKM’sA/Dconverterevaluationboardsandtheinterfacewithdigitalaudiosystemsviaopticalconnector.Therefore,iti

100dB 96kHz 24-Bit Stereo 3.3V ?誇 DAC with DIT

GENERALDESCRIPTION TheAK4345isa24bitlowvoltageandlowpowerstereoDACwithanintegratedDigitalAudioInterfaceTransmitter.TheAK4345usesanAdvancedMulti-BitΔΣarchitecture,whichachieves100dBdynamicrangeat3.3Voperation.TheAK4345integratesbothswitched-capacitorandcon

24bit and 96kHz DAC with DIT for portable and home audio systems

GENERALDESCRIPTION TheAKD4345-AisanevaluationboardfortheAK4345,24bitand96kHzDACwithDITforportableandhomeaudiosystems.TheAKD4345-AhastheinterfacewithAKM’sA/Dconverterevaluationboardsandtheinterfacewithdigitalaudiosystemsviaopticalconnector.Therefore,iti

3.3V 192kHz 24-Bit 6-Channel DAC

GENERALDESCRIPTION TheAK4346isan6-channel24bitDACoperatingoffofasingle+3.3Vpowersupply.Theoutputsaresingle-ended,anditsamplesatratesfrom8kHzto192kHz.ItusesAKM’sadvancedmulti-bitarchitectureforthemodulatortoachieveawidedynamicrangewhilepreservingline

3.3V 192kHz 24-Bit 8-Channel DAC

GENERALDESCRIPTION TheAK4348isan8-channel24bitDACoperatingoffofasingle+3.3Vpowersupply.Theoutputsaresingle-ended,anditsamplesatratesfrom8kHzto192kHz.ItusesAKM’sadvancedmulti-bitarchitectureforthemodulatortoachieveawidedynamicrangewhilepreservingline

EVALUATION BOARD REV.B FOR AK4351

GENERALDESCRIPTION TheAK4351isahighcostperformance18bitstereoDACforlow-enddigitalaudiosystems.ThemodulatorintheAK4351usesthenewdevelopedAdvancedMultiBitarchitecturewithwidedynamicrange.TheanalogoutputsarefilteredintheanalogdomainbyacombinationofSCFan

18 BIT ADVANCED MULTI BIT 2CH DAC

GENERALDESCRIPTION TheAK4351isahighcostperformance18bitstereoDACforlow-enddigitalaudiosystems.ThemodulatorintheAK4351usesthenewdevelopedAdvancedMultiBitarchitecturewithwidedynamicrange.TheanalogoutputsarefilteredintheanalogdomainbyacombinationofSCFan

EVALUATION BOARD REV.A FOR AK4352

GENERALDESCRIPTION TheAK4352isan18bitlowvoltage&powerstereoDACfordigitalaudiosystem.TheAK4352usesthenewdevelopedMulti-Bit∆Σarchitecture,thisnewarchitectureachievesDR=94dBatlowvoltageoperation.TheAK4352includespostfilterwithsingle-endedoutputanddoesn

2V & LOW POWER MULTI-BIT DAC

GENERALDESCRIPTION TheAK4352isan18bitlowvoltage&powerstereoDACfordigitalaudiosystem.TheAK4352usesthenewdevelopedMulti-Bit∆Σarchitecture,thisnewarchitectureachievesDR=94dBatlowvoltageoperation.TheAK4352includespostfilterwithsingle-endedoutputanddoesn

96kHz 24BIT DAC WITH DIT

GENERALDESCRIPTION TheAK4353isastereoCMOSD/AConverterandDigitalAudioInterfaceTransmitter.TheDACsignaloutputsaresingle-endedandareanalogfilteredtoremoveoutofbandnoise.Thereforenoexternalfiltersarerequired.TheAK4353canoperateatthepowersupplyfrom2.7Vto5

EVALUATION BOARD REV.A FOR AK4353

GENERALDESCRIPTION TheAK4353isastereoCMOSD/AConverterandDigitalAudioInterfaceTransmitter.TheDACsignaloutputsaresingle-endedandareanalogfilteredtoremoveoutofbandnoise.Thereforenoexternalfiltersarerequired.TheAK4353canoperateatthepowersupplyfrom2.7Vto5

EVALUATION BOARD REV.B FOR AK4356

GENERALDESCRIPTION TheAK4356isahighperformancesixchannelsDACcorrespondingto96kHzsamplingmodeofDVD.Twochannelsofthemcanoperateupto192kHzsamplingfullycorrespondtoDVD-Audiostandards.TheAK4356introducestheadvancedmulti-bitarchitectureforDSmodulator.Thisnewa

192kHz 24 Bit IX-CHANNEL DAC FOR DVD-AUDIO

GENERALDESCRIPTION TheAK4356isahighperformancesixchannelsDACcorrespondingto96kHzsamplingmodeofDVD.Twochannelsofthemcanoperateupto192kHzsamplingfullycorrespondtoDVD-Audiostandards.TheAK4356introducestheadvancedmulti-bitarchitectureforDSmodulator.Thisnewa

192 KHZ 24 BIT 8 CH DAC WITH DSD INPUT

GENERALDESCRIPTION TheAK4358iseightchannels24bitDACcorrespondingtodigitalaudiosystem.UsingAKMsadvancedmultibitarchitectureforitsmodulatortheAK4358deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance. FEATURES □SamplingRateRangin

digital audio interface that can interface with digital audio systems via opt-connector or RCA connector

GENERALDESCRIPTION TheAKD4358-BisanevaluationboardfortheAK4358.TheAK4358acceptsupto192kHzPCMdataand1-BitDSDdatamakingitidealforawiderangeofapplicationsincludingDVD-AudioandSACD.TheAKD4358-Bhasadigitalaudiointerfacethatcaninterfacewithdigitalaudiosyst

the 24bit 8ch D/A converter.

GENERALDESCRIPTION TheAKD4359-SCisanevaluationboardforAK4539,the24bit8chD/Aconverter.TheAKD4359-SCalsohasthedigitalaudiointerfaceandcanachievetheinterfacewithdigitalaudiosystemsviaopt-connectororBNCconnector. FUNCTION □Compatiblewith2typesofinterface

96kHz 24Bit DAC with PLL

GENERALDESCRIPTION TheAK4363isastereoCMOSD/AConverterandPhaseLockedLoopforuseindigitalvideobroadcastset-topboxapplicationsorDVD.TheDACsignaloutputsaresingle-endedandareanalogfilteredtoremoveoutofbandnoise.Thereforenoexternalfiltersarerequired.ThePLL

EVALUATION BOARD REV.A FOR AK4363

GENERALDESCRIPTION TheAK4363isastereoCMOSD/AConverterandPhaseLockedLoopforuseindigitalvideobroadcastset-topboxapplicationsorDVD.TheDACsignaloutputsaresingle-endedandareanalogfilteredtoremoveoutofbandnoise.Thereforenoexternalfiltersarerequired.ThePLL

96kHz 24BIT DAC WITH PLL AND DIT

GENERALDESCRIPTION TheAK4364isastereoCMOSD/AConverterandPhaseLockedLoopforuseindigitalvideobroadcastset-topboxapplicationsorDVD.TheDACsignaloutputsaresingle-endedandareanalogfilteredtoremoveoutofbandnoise.Thereforenoexternalfiltersarerequired.ThePLL

EVALUATION BOARD REV.A FOR AK4364

GENERALDESCRIPTION TheAK4364isastereoCMOSD/AConverterandPhaseLockedLoopforuseindigitalvideobroadcastset-topboxapplicationsorDVD.TheDACsignaloutputsaresingle-endedandareanalogfilteredtoremoveoutofbandnoise.Thereforenoexternalfiltersarerequired.ThePLL

DAC with built-in PLL & HP-AMP

GENERALDESCRIPTION TheAK4365is20bitDACwithbuilt-inPLLandHeadphoneAmplifier.ThePLLinputcrystalfrequencyismatchedtotypicalmobilephoneclockfrequencies.TheAK4365featuresananalogmixingcircuitthatallowseasyinterfacinginmobilephoneandportablecommunicationdesigns

Evaluation board Rev.B for AK4366

GENERALDESCRIPTION TheAK4366is24bitDACwithbuilt-inHeadphoneAmplifier.Theintegratedheadphoneamplifierfeatures“click-free”power-on/off,amutecontrolanddelivers50mWofpowerat16W.TheAK4366ishousedina16pinTSSOPpackage,makingitsuitableforportableapplications.

Evaluation board Rev.B for AK4367

GENERALDESCRIPTION TheAK4367is24bitDACwithbuilt-inHeadphoneAmplifier.TheAK4367featuresananalogmixingcircuitthatallowseasyinterfacinginmobilephoneandportablecommunicationdesigns.Theintegratedheadphoneamplifierfeatures“pop-free”power-on/off,amutecontrolanddeli

Evaluation board Rev.1 for AK4368

GENERALDESCRIPTION TheAK4368is24-bitDACwithanintegratedPLLandheadphoneamplifier.ThePLLinputfrequencyissynchronizedtotypicalmobilephoneclockfrequencies.TheAK4368featuresananalogmixingcircuitthatallowseasyinterfacinginmobilephoneandportablecommunicationde

DAC with built-in PLL & HP-AMP

GENERALDESCRIPTION TheAK4368is24-bitDACwithanintegratedPLLandheadphoneamplifier.ThePLLinputfrequencyissynchronizedtotypicalmobilephoneclockfrequencies.TheAK4368featuresananalogmixingcircuitthatallowseasyinterfacinginmobilephoneandportablecommunicationde

24bit DAC with integrated Headphone Amplifier

GENERALDESCRIPTION TheAKD4368isanevaluationboardfor24bitDACwithintegratedHeadphoneAmplifier,AK4368.TheAKD4368hastheinterfacewithAKM’sADCevaluationboards.Therefore,it’seasytoevaluatetheAK4368.TheAKD4368alsohasthedigitalaudiointerfaceandcanachievetheinter

24-Bit 2ch DAC with HP-AMP & Output Mixer

GENERALDESCRIPTION TheAK4370isa24-bitDACwithheadphoneamplifier.TheAK4370featuresananalogmixingcircuitthatallowseasyinterfacinginmobilephoneandportablecommunicationdesigns.Theintegratedheadphoneamplifierfeatures“pop-noisefree”power-on/off,amutecontrol,andit

24bit DAC with Headphone Amplifier

GENERALDESCRIPTION TheAKD4370isanevaluationboardfor24bitDACwithHeadphoneAmplifier,AK4370.TheAKD4370hastheinterfacewithAKM’sADCevaluationboards.Therefore,it’seasytoevaluatetheAK4370.TheADK4370alsohasthedigitalaudiointerfaceandcanachievetheinterfacewith

DAC with built-in PLL & HP-AMP

GENERALDESCRIPTION TheAK4371isa24-bitDACwithanintegratedPLLandheadphoneamplifier.ThePLLinputfrequencyissynchronizedtotypicalmobilephoneclockfrequencies.TheAK4371featuresananalogmixingcircuitthatallowseasyinterfacinginmobilephoneandportablecommunicationde

24bit DAC with Headphone Amplifier

GENERALDESCRIPTION TheAKD4371isanevaluationboardfor24bitDACwithHeadphoneAmplifier,AK4371.TheAKD4371hastheinterfacewithAKM’sADCevaluationboards.Therefore,it’seasytoevaluatetheAK4371.TheADK4370alsohasthedigitalaudiointerfaceandcanachievetheinterfacewithd

DAC with built-in PLL & HP-AMP

GENERALDESCRIPTION TheAK4372isa24-bitDACwithanintegratedPLLandheadphoneamplifier.ThePLLinputfrequencyissynchronizedtotypicalmobilephoneclockfrequencies.TheAK4372featuresananalogmixingcircuitthatallowseasyinterfacinginmobilephoneandportablecommunicationde

Low Power Stereo DAC with HP/SPK-Amp

GENERALDESCRIPTION TheAK4373isalowpowerstereo24bitDACwithanintegratedstereoheadphoneamplifierandamonauralspeakerdriver.Itcanbeusedforavarietyofportableaudioandmediaplayerapplications,includinggameconsoles,dedicatedheadphonedrivers,personalnavigationdevic

AK4373 Evaluation Board Rev.1

GENERALDESCRIPTION TheAKD4373isanevaluationboardfor24bitDACwithHeadphoneAmplifierandamonauralspeakerdriver,AK4373.TheAKD4373hastheinterfacewithAKEMD’sADCevaluationboards.Therefore,it’seasytoevaluatetheAK4373.TheADK4373alsohasthedigitalaudiointerfaceand

100dB 24BIT 96kHz 2CH DAC

GENERALDESCRIPTION TheAK4380offerstheperfectmixforcostandperformancebasedaudiosystems.UsingAKMsmultibitarchitectureforitsmodulatortheAK4380deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance.TheAK4380integratesacombinationofSCFan

EVALUATION BOARD REV.A FOR AK4380

GENERALDESCRIPTION TheAK4380offerstheperfectmixforcostandperformancebasedaudiosystems.UsingAKMsmultibitarchitectureforitsmodulatortheAK4380deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance.TheAK4380integratesacombinationofSCFan

EVALUATION BOARD REV.A FOR AK4382

GENERALDESCRIPTION TheAK4382offerstheperfectmixforcostandperformancebasedaudiosystems.UsingAKMsmultibitarchitectureforitsmodulatortheAK4382deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance.TheAK4382hasfulldifferentialSCFoutputs,

112dB 192kHz 24-BIT SCH DAC

GENERALDESCRIPTION TheAK4382offerstheperfectmixforcostandperformancebasedaudiosystems.UsingAKMsmultibitarchitectureforitsmodulatortheAK4382deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance.TheAK4382hasfulldifferentialSCFoutputs,

192kHz 24-Bit 2ch DAC with DSD input

GENERALDESCRIPTION TheAK4383offerstheperfectmixforcostandperformancebasedaudiosystems.UsingAKMsmultibitarchitectureforitsmodulatortheAK4383deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance.TheAK4383hasfulldifferentialSCFoutputs,

106dB 192kHz 24-Bit 2ch DAC

GENERALDESCRIPTION TheAK4384offerstheperfectmixforcostandperformancebasedaudiosystems.UsingAKMsmultibitarchitectureforitsmodulatortheAK4384deliversawidedynamicrangewhilepreservinglinearityforimprovedTHD+Nperformance.TheAK4384integratesacombinationofSCFan

192kHz sampling 24Bit ?誇 DAC

GeneralDescription TheAKD4384-SCisanevaluationboardforAK4384,whichis192kHzsampling24BitΔΣDAC.TheAKD4384-SCincludesaLPFwhichcanadddifferentialanalogoutputsfromtheAK4384andalsohasadigitalinterface.Therefore,itiseasytoevaluatetheAK4384. Function ■On-boar

192kHz sampling 24Bit ?誇 DAC

GeneralDescription TheAKD4385-SCisanevaluationboardforAK4385,whichis192kHzsampling24Bit∆ΣDAC.TheAKD4385-SCincludesaLPFwhichcanadddifferentialanalogoutputsfromtheAK4385andalsohasadigitalinterface.Therefore,itiseasytoevaluatetheAK4385. Function ■On-boar

100DB 96KHZ 24 BIT 2CH

GENERALDESCRIPTION TheAK4386isa24bitlowvoltage&lowpowerstereoDAC.TheAK4386usestheAdvancedMulti-BitDSarchitecture,thisarchitectureachievesDR=100dBat3Voperation.TheAK4386integratesacombinationofSCFandCTFfiltersincreasingperformanceforsystemswithexcessi

192kHz sampling 24Bit DAC

GeneralDescription TheAKD4387-SBisanevaluationboardforAK4387,whichis192kHzsampling24Bit6DAC.TheAKD4387-SBincludesaLPFwhichcanadddifferentialanalogoutputsfromtheAK4387andalsohasadigitalinterface.Therefore,itiseasytoevaluatetheAK4387. Function ■On-board