saa7341datasheet维修电器原理图

Philips SemiconductorsPreliminary SpecificationCMOS Digital decoding IC forSAA7341Compact DiscFEATURESError correction and concealmentGENERAL DESCRIPTIONfunctionsAnalog front end(data slicer,The SAA7341 incorporates thephase detector,VCO).IEC/EBU digital outputfunctions of decoding.digitalDemodulator and EFM decoding.192 x oversampling via 2-stagefiltering,and differentialdigital filterDigital-to-Analog conversion all onSubcoding microprocessorhandshaking protocol2nd order noise shapingone CMOS IC.The device isspecifically aimed at the mid-lowIntegrated programmable motor.One-bit DAC with 1.4 V(RMS)end CD market,suitable for portablespeed control·Attenuation,mute andand car type applications.Single/four wire motor operationde-emphasis functionsoptionPower-on reset and standbyBidirectional data bus to externalfunctionsSRAM (8k x 8 bits)QUICK REFERENCE DATASYMBOLPARAMETERMIN.TYP.MAX.UNITVoosupply voltage range4.55.05.5loosupply current60、mAfXTALcrystal frequency range15.2416.934418.63MHzTamboperating ambient40+85Ctemperature rangestorage temperature55+150oCrangeORDERING INFORMATIONPACKAGEEXTENDED TYPE NUMBERPINSPIN POSITIONMATERIALCODESAA7341GP80QPFplasticS0T219November 1991Printed from www.freetradezone.com,a service of Partminer,Inc.This Material Copyrighted By Its Respective Manufacturer