ENA1953

1/4and1/3-DutyGeneral-PurposeLCDDisplayDriver

EVAL-AD1953EB

SigmaDSP??3-Channel,26-BitSignalProcessingDAC

FEATURES AC’972.3COMPATIBLEFEATURES 6DACChannelsfor5.1Surround S/PDIFOutput IntegratedStereoHeadphoneAmplifier VariableRateAudio DoubleRateAudio(fS=96kHz) Greaterthan90dBDynamicRange 20-BitPCMDACs Line-LevelMono”Phone”Inpu

EVAL-AD1953EB

SigmaDSP??3-Channel,26-BitSignalProcessingDAC

PRODUCTOVERVIEW TheAD1953isacomplete26-bit,single-chip,3-channeldigitalaudioplaybacksystemwithbuilt-inDSPfunctionalityforspeakerequalization,dual-bandcompression/limiting,delaycompensation,andimageenhancement.Thesealgorithmscanbeusedtocompensateforreal-worldlim

F1953

7-Bit0.25dBWidebandDigitalStepAttenuator

FEATURES •Serialand7-bitParallelInterface •31.75dBRange •0.25dBsteps •Glitch-FreeTM:lowtransientovershoot •500nssettlingtime •Ultralinear>64dBmIIP3 •LowInsertionLoss

F1953

6-bitDigitalStepAttenuator400to4000MHz

FEATURES •Glitch-FreeTM,+60dBmIP3I •Fastsettlingtime,

F1953

6-BitDigitalStepAttenuator,1MHzto4000MHz

Features ■Serialand6-bitParallelInterface ■31.5dBControlRange ■0.5dBstep ■Glitch-FreeTM,lowtransientovershoot ■3.0Vto5.25Vsupply ■1.8Vor3.3Vcontrollogic ■AttenuationError+60dBm ■I

F1953

Serialand6bitParallelInterface

F1953

6-bitDigitalStepAttenuator

F1953S

6BitDigitalStepAttenuator

F1953Z

6-bitDigitalStepAttenuator