HT82V739 -- 1200mW Audio Power Amp with Shutdown General Description HT82V739 is an integrated class AB mono speaker driver contained in a 8-pin DIP/SOP package. The HT82V739 is capable of delivering 1200mW output power to an 8W load with less than 10% (THD+N) from a 5V power supply. The very low standby current in shutdown mode contributes to the reduction of power consumption of battery-powered equipments. Features Operating voltage: 2.2V to 5.5V High signal-to-noise ratio Low distortion Large output voltage swing Low power consumption Output power 1200mW at 10% THD+N into 8W (VDD=5V) Wide temperature operating range Low power-on and chip enable or disable POP noise Low standby current Power off control Direct drive speaker 8-pin DIP/SOP package 上海辰祥电子科技有限公司 联系人：周平 13917885749