product details:http://www.utsource.net/STK3152III.htmlIf you want to buy this product please visit:http://www.utsource.net/ic-datasheet...I-1347396.htmlPopular search:STK3152III datasheetSTK3152III dataSTK3152III priceSTK3152III pinoutThick Film Hybrid ICFeatures2-Channel Voltage Amplifier fo.r 120 to150W AF Power Amplifier (Dual Supplies) � The AC amp circuit configuration eliminates the need to use an external midpoint adjust circuit.External parts provide more flexibility in phase coñipensation.,.� Low distortion (0.005%) due to built—in current mirror cirôuit. •Maxi.u. Ratings at Ta25°C Maximum Supply Voltage Operating Case Temperature•�0�V Storage TemperatureTstg ���0 to +115 OCOperating Characteristics at Ta=25°C,VG=I0dB,Se Test Circuit.mm typ max unit Current DissipationMidpoint VoltageOutput Noise VoltageInput ResistanceTotal Harmonic DistortionRemarksvcc72vVcc±72V, Rg=lOkohmsVCC72V,flkHZ,Vo2.83V VCC=�OV,f=20kHZ,VO34.6V20 30 mA92 kohrn0.005 % When testing, use a regulatedpower supply unless othérwfsespecified. Case Outline 1O53A (unit:mm) 1 --—i4X2.S.4 (3.2) 35.56,. _,4+ �, +,nu �1n�: w:cxm 4, nit OhCL? 01.?nLZ÷ dgg1T’TO lCaLas so ea za9L5! 9th I �Ii 5ci 65! OLd]. ti -. 95 zai Ldii 9 —‘Ia astul 4,eta �LaLLSI �US]. ?I5.L 9N1. dJ. CdtOW LW SLU SO CO 95 lb 151TnT3 luareapibaIIRSLE)f.LS