SRM351VF AUK | Alldatasheet
Document overview
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Technical content
Features
- Photo detector and preamplifier in one package
- Enhanced immunity against all kinds of disturbance light
- High performance photo diode and built-in I.C
- High speed response and output
- Low power consumption and easy use Application
- Light detecting portion of remote control
- TVs, VCRs, Audio equipments, CATV Set Top boxes, Multi-media equipments Outline Dimensions unit : mm SSeemmiiccoonndduuccttoorr PIN Connections 1. Gnd 2. Vcc(+5V) 3. Output
Characteristic Symbol Ratings Unit Supply Voltage VCC 6.0 V Power Dissipation PD 0.27 W Operating Temperature Topr -10 ~ 60 ¡É Storage Temperature Tstg -20 ~ 75 ¡É *1Soldering Temperature Tsol 260¡É within 5 seconds *1.Keep the distance more than 2.0mm from PCB to the bottom of package Electrical Characteristics (Ta=25°C) Parameter Symbol Test Condition Min. Typ. Max. Unit Supply Voltage Vcc - 4.5 5.0 5.5 V Current Consumption ICC #1 0.3 - 1.5 mA Resonance Frequency fC - - 38 - KHz Peak sensitivity wavelength ¥ëP - - 980 - nm H level output voltage VOH 4.5 5.0 - V L level output voltage VOL - 0.2 0.4 V H level pules width Twh 500 - 700 us L level pules width Twl 500 - 700 us ¡¾ 0¢ª - 20 - ¡¾ 30¢ª - 15 - Arrival distance L #2,3,4 ¡¾ 45¢ª - 10 - m Output form Active low
S(λ) - Relative Spectral Sensitivity Supply Voltage Vcc[V] Input Current [A] Fig. 3 System Gain - Frequency System Gain [dB] Wavelength [nm] drel-Relative Transmission Distance Directivity tsop Fig. 1 Relative Spectral Sensitivity - Wavelength Fig. 2 drel-Relative Transmission Distance Directivity tsop Fig. 3 System Gain - Frequency Frequency [Hz]
# 1. No input signal. # 2. The burst wave forms shown below in the Fig 1. Shall be transmitted by the standard transmitter. Fig 1. Transmitter & Receiver wave forms # 3. The test condition of arrival distance. #4. The arrival distance is measured in the darkness without disturbing noises. Transmitter Output Waveform Receiver Module Output Waveform
Test items Test condition Remarks High temp & High humid Ta=40¡É, RH=90%, t=96Hr’s #1, 2 Heat cycle #2, 3 - Fall test #4 - #1. Supply voltage 5V at the load test. #2. Electro-optical characteristics shall be satisfied after 2hr ’s at normal temperature. #3. Heat cycle test as below Fig2. For 20 cycles under no load. Fig 2. Heat cycle test #4. Fall test The test devices to fall three time onto hard wooden board from a level 75 §¯ The others In case of noisy power supply, please serially insert about 47 ¥Ø resistance an about 47 §Þ electrolytic capacitance in line as follows. SRM-351VF Remocon Preamp
- ¿ÜºÎ Æ÷Àå 2. Æ÷Àå Ç¥½Ã»çÇ× 1) Á¦Ç°¸í 2) MODEL¸í 3) ¼ö·® 4) Á¦Á¶»ç¸í 5) Ãë±ÞÁÖÀÇ Ç¥½Ã»çÇ× 3. Æ÷Àå Box Size ¹× ¼ö·® PACKING OUTBOX(OB-57) 320 422 320 PACKING POLY BAG (ANTISTATIC) ¼ö·® : 100EA 180 PACKING IN BOX (R/M BOX) 217110 147 SRM-351VF