CE0031

2.0W Audio Power Amplifier CE0031Series 2.0W Audio Power Amplifier CE0031Series  INTRODUCTION The CE0031 is audio amplifiers designed for portable communication device applications.It is capable of delivering 1.6 watt of continuous average power to a 4Ω BTL load with less than 1% distortion (THD+N) from a 5V power system.  APPLICATIONS  Wireless handsets  Portable audio devices  PDAs, Notebook computer  FEATURES  Wide operation Range 2.0~6.8V  Low Distortion:THD+N=0.15%(Typ.) (For VDD=5.0V,RL=4.0Ω,Pout=0.63W)  Low Distortion:THD+N=1%(Typ.) (For VDD=5.0V,RL=4.0Ω,Pout=1.6W)  Low Shutdown Current:1.0uA  Minimize the turn-on and turn-off pop noise  Thermal Shutdown Protection  Over Current Protection  ORDER INFORMATION: CE0031①②③ DESIGNATOR ① ② ③ SYMBOL A H S SM DESCRIPTION Standard CE High Active Package：SOP8 Package：MSOP8  BLOCK DIAGRAMS Audio RF Input C1 R1 4 IN3 IN+ VDD2 + 2 BYPASS CB 1 CE From System Cont...