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    当前位置：Cirrus Logic > > Cirrus Logic芯片 >> CS42L56
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    Cirrus Logic产品 - CS42L56介绍
    CS42L56 - Ultra Low Power, Stereo CODEC w/Class H Headphone Amp

    CS42L56是Cirrus Logic公司的一款编解码器产品，CS42L56是Ultra Low Power, Stereo CODEC w/Class H Headphone Amp，本站介绍了CS42L56的封装应用图解、特点和优点、功能等，并给出了与CS42L56相关的Cirrus Logic元器件型号供参考。

    CS42L56 - Ultra Low Power, Stereo CODEC w/Class H Headphone Amp - 编解码器 - 低功耗音频转换器 - Cirrus Logic

    CS42L56 - 产品描述
    CS42L56 - 产品特性
    DIGITALtoANALOGFEATURES
    • 5mWStereoPlaybackPowerConsumption
    • 99dBDynamicRange(A-wtd)
    • -86dBTHD+N
    • DigitalSignalProcessingEngine
      • Bass&TrebleToneControl,De-emphasis
      • MasterVolumeControl(+12to-102dBin0.5dBsteps)
      • Soft-ramp&Zero-crossTransitions
      • ProgrammablePeak-detectandLimiter
      • BeepGeneratorw/FullToneControl
    StereoHeadphoneandLineAmplifiers
    • Step-down/InvertingChargePump
    • ClassHAmplifier-AutomaticSupplyAdj.
      • HighEfficiency
      • LowEMI
    • Pseudo-differentialGround-centeredOutputs
    • HighHPPowerOutputat-75dBTHD+N
      • 2x20mWInto16?@1.8V
    • 1VRMSLineOutput@1.8V
    • AnalogVol.Ctl.(+12to-60dBin1dBsteps)
    • AnalogIntoAnalogOutPassthrough
    • PopandClickSuppression
    ANALOGtoDIGITALFEATURES
    • 3.5mWStereoRecordPowerConsumption
    • 95dBDynamicRange(A-wtd)
    • -87dBTHD+N
    • ConfigurableAnalogInputs
      • TwoPseudo-differentialStereoInputsor
      • OnePseudo-differentialStereoInputs+OneStandardStereoInput+OneStandardMonoInputor
      • ThreeStandardStereoInputs
      • Pseudo-differentialInputsReduceCommonModeSignalNoise
      • 3:1StereoInputMUXforADCorPassthrough
    • AnalogProgrammableGainAmplifier(PGA)
      • +12to-6dBin0.5dBsteps
      • +10dBor+20dBAdditionalGainforMicrophoneInputs
    • Programmable,Low-noiseMICBiasOutput
    • ProgrammableAutomaticLevelControl(ALC)
      • NoiseGateforNoiseSuppression
      • ProgrammableThreshold&Attack/ReleaseRates
    • IndependentADCChannelControl
    • High-passFilterDisableforDCMeasurements
    SYSTEMFEATURES
    • Audio(11.2896MHzor12.288MHz)orUSB(12MHz)MasterClockInput
    • Low-powerOperation
      • StereoAnlg.Passthrough:3.3mW@1.8V
      • StereoRec.andPlayback:8.3mW@1.8V
    • HeadphoneDetectInput
    • HighPerformance24-bitConverters
      • Multi-bitDeltaSigmaArchitecture
    • IntegratedHighEfficientPowerManagementReducesPowerConsumption
      • Step-downChargePumpImprovesEfficiency
      • InvertingChargePumpAccommodatesLowSystemVoltagebyProvidingNegativeRailforHP/LineAmp
      • LDOReg.ProvidesLowDigitalSupplyVoltage
    • DigitalPowerReduction
      • VeryLowADC/DACOversamplingRate
      • BurstedSerialClockProvidingupto24BitsperSample
    • PowerDownManagement
      • ADC,DAC,CODEC,PGA,DSP
    • Analog&DigitalRouting/Mixes
      • Line/HeadphoneOut=AnalogIn(ADCBypassed)
      • Line/HeadphoneOut=ADCOut
      • InternalDigitalLoopback
      • MonoMixes
    • I2CorSPIControlPort
    • I2SorLeft-justifiedDigitalInterfaceFormat
    • FlexibleClockingOptions
      • MasterorSlaveOperation
      • WideRangeofSampleRatesSupported
    CS42L56 - 规格表
    PartDynamic Range (dB)THD+N (dB)Sample Rate (kHz)Analog I/OPower Supply (V)CommentsPackage
    CS42L56状态：不建议用于新设计。建议可用于新设计： WM8750+WM8973
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