TDA7491MVFeatures■20Wcontinuousoutputpower:RL=8Ω,THD=10%atVCC=18V■25Wcontinuousoutputpower:RL=6Ω,THD=10%atVCC=16V■Widerangesinglesupplyoperation(5V-18V)■Highefficiency(η=90%)■Fourselectable,fixedgainsettingsof20dB,26dB,30dBand32dB■Differentialinputsminimizecommon-modenoise■Filterlessoperation■No‘pop’atturn-on/off■Standbyandmutefeatures■Shortcircuitprotection■Thermaloverloadprotection■ExternallysynchronizablePowerSSO-36)