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