TDA2009--the integrated circuit of dual audio power amplifiers

Published:2011/6/5 3:36:00 Author:qqtang | Keyword: integrated circuit, dual audio power amplifiers | From:SeekIC

1.functions features TDA2009 includes two lines of audio power amplifier circuits with same functions, which characterizes heat protection and few external components, etc.2.pin functions and data TDA2009 is in 11-pin single line package, whose pin functions and data are listed in Table 1.Table 1 pin functions and data of TDA2009 3.main parametersThe power supply working voltage of TDA2009 is 8-28v, typical working voltage is 24v, maximum static current is 120mA, typical value is 80mA.4.typical application circuitTDA2009 can form 2 channels, and it can also work in BTL way.



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