D7630 application circuit diagram

Published:2011/4/19 5:02:00 Author:Rebekka | Keyword: Application Circuit | From:SeekIC

D7630 is ASIC with DC volume, tone, balance control. It has a strong control function and can be used for two-channel stereo power amplifier volume, pitch and channel balance control circuit. The circuit is generally controlled manually. It achieve the level of their control by adjusting the DC control voltage potentiometer. If you use an analog digital converter circuit to replace manual potentiometer adjustment, the remote operation of control circuit can be achieved.



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