Ordering number:ENN5188 Monolithic Linear IC LA9220M Analog Signal Processor Circuit (ASP) for CD Players Overview The LA9220M is an analog signal processing and servo control bipolar IC designed for use in compact disc players ; a compact disc player can be configured by combining this IC, a CD-DSP such as the LC78681KE, and a small number of additional components. Functions I/V amplifier, RF amplifier (with AGC), SLC, APC, VCOC amplifier, VCO (supports double-speed playback), FE, TE (with VCA and auto-balance function), tracking servo amplifier (with offset cancellation function), spindle servo amplifier (with gain switching function), sled servo amplifier (with off function), focus dete...

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