APA4863

APA4863 Stereo 2.2W Audio Power Amplifier Features General Description Depop Circuitry Integrated Thermal Shutdown Circuitry Integrated Bridge-Tied Load (BTL) or Single-Ended (SE) Modes Operation Output Power at 1% THD+N, VDD=5V - 2.2W/Ch (Typ.) into a 3Ω Load - 1.8W/Ch (Typ.) into a 4Ω Load - 1.2 W/Ch (Typ.) into a 8Ω Load Shutdown Control Mode, ISD= 0.5 µA Output Power (SE) at 0.5% THD+N, VDD=5V - 90mΩ/Ch (Typ.) into a 32Ω Load Various Power Packages Available SOP-16, TSSOP-20, and TSSOP-20P Lead Free and Green Devices Available (RoHS Compliant) Applications Stereo Audio Power Amplifier for Notebook Computer Portable Televisions Portable and Desktop Computers The APA4863 is a stereo bridge-tied audio power amplifier in various power packages, including SOP, TSSOP, and TSSOP-P. When connecting to a 5V voltage supply, the APA4863 is capable of delivering 2.2W/1.8W/1.2W of continuous RMS power per channel into 3Ω/4Ω/8Ω br...