Chipower CE0031
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
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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