本司有研發(fā)出可以在太陽光下工作及日光燈下正常工作的紅外線接收頭,靈敏度強(qiáng),性能一流,應(yīng)用廣,適用于日光燈的遙控及在日光燈下及太陽光下工作的遙控產(chǎn)品上用.ElectricalandOpticalCharacteristicsTamb=25℃,unlessotherwisespecifiedParameterTestconditionSymbolMinTyp.MaxUnitSupplyCurrent(Pin3)Vs=5V,Ev=0Isd0.81.21.5mAVs=5V,Ev=40klx,sunlightIsh 1.5 mAOutputVoltage Vs2.7 5.5VTransmissionDistanceEv=0,If=250mAd 25 mOutputVoltageLow(Pin1)Iosl=0.5mA,Ee=0.7mW/m Vosl 250mVIrradiance(56KHZ)Pulsewidthtolerance:tpi-5/fo tpo tpi+6/foEemin 0.30.5mW/m Irradiance(30~40KHZ)Pulsewidthtolerance:tpi-5/fo tpo tpi+6/foEemin 0.20.4mW/m Irradiancetpi-5/fo tpo tpi+6/foEemax30 W/m DirectivityAngleofhalftransmissiondistance 1/2 45 degB.P.FCenterFrequency F0 37.9 KhzPeakWavelength p 940 nmSignalOutput So --Low-- HighLevelOutputVolatge Voh0.5 VLowLevelOutputVolatge Vol 0.20.4VHighLevelPulseWidth Twh500600700usLowLevelPulseWidth Twl500600700us