tda1521 Application circuit diagram

Published:2011/3/30 21:32:00 Author:Ecco | Keyword: Application | From:SeekIC

The Pinout function and referenced voltage of TDA1521:CSYN: 11V--inverted input 1(L sound channel input)VSYN: positive--going input 1VCH: 11V--consult 1(When OCL connection is 0V, OTL connection is 1/2 Vcc)SCK: 11V--output 1( L sound channel output)DI: 0V--negative electricity input(OTL connect to the earth)DO: 11V--output 2(R sound channel output)MON: 22V--positive electricity inputEXTCLK--positive-going input 2VCC--inverted input 2(L sound channel input)



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