Co to za scalak?

Feb 12, 2004 2 Replies

Niie wiecie co to moze byc za uklad scalony na ktorym napisane jest takie cos:



6552 a pod spodem 877F??? Jest to we wzmacniaczu

U¿ytkownik "Karakon" snipped-for-privacy@pilot.pl napisa³ w wiadomo¶ci news:c0g258$iqq$ snipped-for-privacy@nemesis.news.tpi.pl

Do wyboru:

1)
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AN4558 (AN6552), AN4558S (AN6552S) Dual Operational Amplifiers Overview TheAN4558 (AN6552) andthe AN4558S (AN6552S) are dual operational amplifiers with phase compensation circuits built-in, and suitable for application to various electronic circuits such as active filters and audio preamplifiers.

2)

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Low Voltage Compander General Descriptions: The GL6552 is a Compander IC, which contains two variable gain circuits configured for compressing and expanding the dynamic range, and improving of S/N ratio of audio signal. It consists of compressor, expander, Mic Amp, limiter, ALC(Automatic Level Control)and mute logic.

No to wielkie dzieki :) Pozniej sam sie domyslilem. Wiec tak jest to czesc przedwzmacniacza jak dobrze rozumiem... Mam zatem pytanie chcialbym go wymienic na cos co ma lepsze brzmienie a przede wszystkim wiekszy maksymalny poziom wejsciowy. co polecicie ???

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