VS1053b Selling Leads, Price trend, VS1053b DataSheet download, circuit diagram from SeekIC.com

Features: `DecodesOggVorbis;MPEG1&2audiolayerIII(CBR+VBR+ABR);layersI&IIoptional;MPEG4/2AAC-LC(+PNS),HE-AACv2(Level3)(SBR+PS);WMA4.0/4.1/7/8/9allpro?les(5-384kbps);WAV(PCM+IMAADPCM);GeneralMIDI1/SP-MIDIformat0 files`EncodesOggVorbiswithsoftwareplu-gin(availableQ4/2007)`EncodesIMAADPCMfromm...

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SeekIC No. : 004543186 Detail

VS1053b: Features: `DecodesOggVorbis;MPEG1&2audiolayerIII(CBR+VBR+ABR);layersI&IIoptional;MPEG4/2AAC-LC(+PNS),HE-AACv2(Level3)(SBR+PS);WMA4.0/4.1/7/8/9allpro?les(5-384kbps);WAV(PCM+IMAADPCM);GeneralM...

VS1053b Data Sheet

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Part Number:: VS1053b
Supply Ability:: 5000

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Product Details

Description

Features:

`DecodesOggVorbis;MPEG1&2audiolayerIII(CBR+VBR+ABR);layersI&IIoptional;MPEG4/2AAC-LC(+PNS),
HE-AACv2(Level3)(SBR+PS);WMA4.0/4.1/7/8/9allpro?les(5-384kbps);WAV(PCM+IMAADPCM);GeneralMIDI1/SP-MIDIformat0 files
`EncodesOggVorbiswithsoftwareplu-gin(availableQ4/2007)
`EncodesIMAADPCMfrommic/line(stereo)
`StreamingsupportforMP3andWAV
`EarSpeakerSpatialProcessing
`Bassandtreblecontrols
`Operateswithasingle12..13MHzclock
`Canalsobeusedwitha24..26MHzclock
`InternalPLLclockmultiplier
`Low-poweroperation
`High-qualityon-chipstereoDACwithno phaseerrorbetweenchannels
`Zero-crossdetectionforsmoothvolume change
`Stereoearphonedrivercapableofdrivinga 30 load
`Quietpower-onandpower-off
`I²SinterfaceforexternalDAC
`Separatevoltagesforanalog,digital,I/O
`On-chipRAMforusercodeanddata
`Serialcontrolanddatainterfaces
`Canbeusedasaslaveco-processor
`SPI fiashbootforspecialapplications
`UARTfordebuggingpurposes
`Newfunctionsmaybeaddedwithsoftware andupto8GPIOpins
`Lead-freeRoHS-compliantpackage(Green)

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Min	Max	Unit
AnalogPositiveSupply DigitalPositiveSupply I/OPositiveSupply CurrentatAnyDigitalOutput VoltageatAnyDigitalInput OperatingTemperature StorageTemperature	AVDD CVDD IOVDD	-0.3 -0.3 -0.3 -0.3 -40 -65	3.6 2.0 3.6 ±50 IOVDD+0.3¹ +85 +150	V V V mA V

Description

VS1053bisasingle-chipOggVorbis/MP3/AAC/-WMA/MIDIaudiodecoderandanIMAADPCManduser-load able Ogg Vorbi sencoder. It containsa high-per formance, proprietarylow-powerDSP DSP⁴ ,workingdatamemory,processor core VS 16K iBin struction RAM and 0.5+KiB data RAM for user applications running simultaneo usly with anybuilt-indecoder, serialcontrolandinputdata interfaces,upto8generalpurposeI/Opins,anUART,aswellasahigh-qualityvariable-sample-ratestereoADC(mic,line,line+micor2-line)andstereo DAC, followed by an earphone amplifier and acommon voltage buffer.

VS1053breceivesitsinputbitstreamthrougha erialinputbus, which it listen stoasa system slave.The input stream isdecoded andpassed throughadigitalvolumecontroltoan18-bitover-sampling,multi-bit,sigma-deltaDAC.Thedecod-
ingiscontrolledviaaserialcontrolbus.Inaddi-tiontothe basicdecoding,it is possibletoadd applicationspeci cfeatures,like DSP effects,to the user RAMmemory.

Optionalfactory-programmableuniquechipIDprovidesbasisfordigitalrightsmanagementorunit identi cationfeatures.

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VS1053b

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