BUY TDA7052 https://www.utsource.net/itm/p/779341.html
1 W BTL mono audio amplifier1W BTL
Description: The TDA7052 is a monolithic integrated circuit in a 8-lead dual in-line plastic package, intended for use as an audio output amplifier in portable radios and TVs. Features: - Low external parts count - Low distortion - High output power - Low quiescent current - Thermal protection Applications: - Portable radios - Portable TVs - Personal stereos - Portable audio systems (For reference only)