LY8662

® LY8662 Rev. 1.2 Dual 2.0W/CH Stereo Audio Amplifier include Headphone Function GENERAL DESCRIPTION The LY8662 is a dual bridge-connected audio power amplifier. It is capable of driving 4Ω speaker load at a continuous average output of 2.0W / 10% distortion (THD+N) from a 5.5V power supply. It primarily designed for high quality application in other portable communication device and portable and desktop computers device. The audio amplifier features low power consumption in shutdown mode. And it has an internal thermal shutdown protection feature. LY8662 audio amplifier was designed specifically to provide high quality output power with a minimal amount of external components. The LY8662 does not require output capacitors, and it is ideally suited for other low voltage applications or portable electronic devices where minimal power consumption is a primary requirement. FEATURES 2.5V~5.5V Power supply. Thermal shutdown Protection. Low current shutdown mode. No capacitors and networks or bootstrap capacitors required. „ Low noise during turn-on and turn-off transitions. „ User selectable stereo headphone function. „ Lead free and green package available. (RoHS Compliant) „ Space Saving Package -- 16-pin QFN (3*3*0.75 mm) Package „ „ „ „ APPLICATION „ „ „ „ „ Portable electronic devices Portable and desktop computers Cell Phones Multimedia Monitors Audio System PIN CONFIGURATION www.DataSheet4U.com Lyontek Inc. reserves the rights to change the specifications and product...