View tda2004 datasheet:

TDA2004A 10 + 10W STEREO AMPLIFIER FOR CAR RADIO Its main features are : Low distortion. Low noise. High reliability of the chip and of the package with additional safety during operation thanks to protec- tions against : .OUTPUT AC SHORT CIRCUIT TO GROUND .VERY INDUCTIVE LOADS .OVERRATING CHIP TEMPERATURE .LOAD DUMP VOLTAGE SURGE .FORTUITOUS OPEN GROUND MULTIWATT11 Space and cost saving : very low number of exter- ORDERING NUMBER : TDA2004A nal components,very simple mounting system with no electrical isolation between the package and the heatsink. gnedforcar radioapplications; stereoamplifiersare DESCRIPTION easily designed using this device that provides a The TDA2004A is a class B dual audio power am- high current capability (up to 3.5 A) and that can dri- plifier