耳机放大器
价格：1.50
TheSGM4812isastereoaudiopoweramplifierwithdifferentialinputs.Operatingonasingle5Vpowersupply,itdelivers132mWofcontinuousRMSpowerperchannelintoa16Ωloadswithlessthan0.1%THD+N.Amplifiergainisexternallyconfiguredbymeansoftworesistorsperinputchannelanddoesnotrequireexternalcompensation.)