Voltage-controlled 4W audio amplifier circuit diagram

Published:2012/7/11 2:14:00 Author:Ecco | Keyword: Voltage-controlled , 4W , audio amplifier | From:SeekIC

Voltage-controlled 4W audio amplifier uses audio amplification IC TDA103Ato provide4W of output power. The control voltage is3.5 ~ 8V, and controlcharacteristic is logarithmic with controlling rangein 80dB.



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