UPC2500AH

The UPC2500AH is an audio power amplifier in a 12-lead single in-line package,specifically designed for car stereo applications.This IC can be used without output capacitors,because its two output terminals have the same potential and it includes original short circuit protection function which protects internal output power transistors and a speaker at the same time when one output terminal is shorted to ground or VCC.

Features of the UPC2500AH are:(1)internal stand-by switch circuit:CMOS drive possible;(2)can be used as OCL connection;(3)very low output offset voltage:Voffset=150mV(Max.);(4)high output power:Po=45W(TYP.)@RL=2,Vcc=14.4V,THD=10%,Po=40W(TYP.)@RL=2,Vcc=13.2V,THD=10%;(5)very low distortion:THD=0.03%(TYP.)@RL=2,Vcc=13.2V,Po=8W,f=1kHz;(6)following protection circuits are included.

The absolute maximum ratings of the UPC2500AH can be summarized as:(1):the parameter is supply voltage,the symbol is VCC surge,the rating is 60,the unit is V;(2):the parameter is supply voltage,the symbol is VCC,the rating is 18,the unit is V;(3):the parameter is output current,the symbol is IO,the rating is 8,the unit is A;(4):the parameter is power dissipation,the symbol is PD,the rating is 50,the unit is W;(5):the parameter is operating temperature,the symbol is Topt,the rating is -30 to +85,the unit is ;(6);the parameter is storage temperature,the symbol is Tstg,the rating is -40 to +150,the unit is .