PH561

The PH561 is 8 elements photo diode built in I/V amplifiers for DVD,DVD-ROM,DVD-RAM.It is easy adjust the center of beam spot by using the focus and traking input terminal,and possible to obtain high speed and high sensitivity.

The PH561 has 4 features.The first one is high speed,frequency response is f = 27 MHz TYP.The second one is high sensitivity,output voltage is VOF = 150 mW,VOT = 500 mV.The third one is wide operating temperature range,TA = -20 to +70.The fourth one is small package,4.0*5.0mm.

The PH561 has some absolut maximum ratings(TA = 25,unless otherwise specified).When paraeter is supply voltage,the symbol is Vcc,the rating is 12,the unit is V.When paraeter is power dissipation,the symbol is PD,the rating is 100,the unit is mV.When paraeter is operating ambient temperature,the symbol is TA,the rating is -20 to +70,the unit is .When paraeter is storage temperature,the symbol is Tstg,the rating is -25 to +80,the unit is .

The PH561 has some recommended operating conditions (TA = 25).When paraeter is supply voltage of Vc,the symbol is Vc,the min is 1.3,the typ is 2.5,the max is Vcc-1.3,the unit is V.When paraeter is supply voltage,the symbol is Vcc,the min is 4.5,the typ is 5.0,the max is 6.0,the unit is V.

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