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| IS489 IS489 s Features 1. Low voltage operating type (Vcc : 1.4 to 7.0V) 2. High sensitivity type (E VHL : TYP. 5 lx) 3. Built-in Schmidt trigger circuit 4. Low level output under incident light Low Voltage Operating Type High Sensitivity OPIC Light Detector s Outline Dimensions (Unit : mm) Internal connection diagram 3 VCC 2 VO 1 GND Amp. Gate burr 2 - C0.5 1.0 MAX. 1.15 1.5 3.0 0.75 4 4.0 4 R0.5 4 60 16.5 1.0 18.0 + 1.5 - 1.0 1.6 2.6 4 0.15 Rugged resin 0.3 MAX. 2- 0.8 1.4 (1.7 ) 3 - 0.4 + 0.3 - 0.1 3 - 0.45 + 0.3 - 0.1 s Applications 1. Amusement equipment 2. Battery-driven portable equipment 3 -0.4 + 0.3 - 0.1 (2.54 ) 1.6 6 6 1 6 2.8 * OPIC (Optical IC) is a trademark of the SHARP Corporation. An OPIC consists of a light-detecting element and signal-processing circuit integrated onto a single chip. (1.27 ) 6 6 3 6 2 1 GND 2 VO 3 VCC s Absolute Maximum Ratings Parameter Supply voltage *1 Output current *2 Total power dissipation Operating temperature Storage temperature *3 Soldering temperature Symbol VCC Io P Topr Tstg Tsol Rating - 0.5 to + 8 2 80 - 25 to + 85 - 40 to +100 260 (Ta=25C) Unit V mA mW C C C *1 Output current vs. ambient temperature : Per Fig. 1 *2 Total power dissipation vs. ambient temperature : Per Fig. 2 *3 For 5 seconds at the position of 1.4 mm from the resin edge " In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device." IS489 s Electro-optical Characteristics Parameter Low level output voltage High level output voltage Low level supply current High level supply current *1 (Ta=0 to 70C, VCC =3V unless otherwise specified) Symbol V OL V OH ICCL ICCH E VHL E VLH E VLH /E VHL Conditions IOL = 1mA,EV = 50 lx EV = 0 lx EV = 50 lx EV = 0 lx Ta = 25C Ta = 25C Ta = 25C MIN. 2.9 0.6 0.4 0.55 Ev = 125 lx or equivalent RL = 3k Ta = 25C - "High Low" threshold illuminance "LowHigh" threshold illuminance Hysteresis Response time "HighLow" propagation delay time "Low High" propagation delay time TYP. 0.1 0.6 0.4 4.8 3.7 0.75 1.3 8.5 MAX. 0.4 1.2 0.5 15 22 0.95 15 30 Unit V V mA mA lx lx - *2 *3 tPHL tPLH tr tf P s Rise time Fall time Peak sensitivity wavelength - - 0.1 0.06 900 3.0 1.0 nm *1 E VHL represents illuminance by CIE standard light source A (tungsten lamp) when output changes from "high" to "low". *2 E VLH represents illuminance by CIE standard light source A (tungsten lamp) when output changes from "low" to "high". *3 Hysteresis standards for E VLH /E VHL. s Recommended Operating Conditions Parameter Supply voltage Output current Symbol VCC IOL MIN. 1.4 MAX. 7.0 1.0 (Ta=25C) Unit V mA Fig. 1 Output Current vs. Ambient Temperature 30 Fig. 2 Output Power Dissipation vs. Ambient Temperature 300 2.5 100 2.0 Total dissipation P (mW) ( mA) 80 Output current I OL 1.5 60 1.0 40 0.5 0.4 20 16 0 - 25 0 25 50 75 85 100 0 - 25 0 25 50 75 85 100 Ambient temperature Ta (C ) Ambient temperature Ta (C) IS489 Fig. 3 Low Level Output Voltage vs. Low Level Output Current 1 Fig. 4 Supply Current vs. Ambient Temperature 2 Vcc=3V,Ta=25C Ev= 50 lx Low level output voltage V OL ( V) Supply current I CC ( mA) 1.5 0.1 1 Vcc=8V Vcc=3V ICCL 0.5 ICCH Vcc=8V Vcc=3V 0.01 0.1 1 10 0 - 25 0 25 50 75 100 Low level output current I OL ( mA) Ambient temperature Ta (C) Fig. 5 Rise, Fall Time vs. Load Resistance 3 Test Circuit for Response Time V cc = 5V Input 15k RL Output 0.01 F tr= tf = 0.01 s Zo= 50 2.5 Ta=25C Vcc=3V Ev=125 lx or equivalent Rise, fall time t r , tf ( s ) 2 tr 47 1.5 Amp. 1 Input tPHL tf 1 2 5 1.0 20 50 100 tr tf Output tPLH 50% 0.5 VOH 90% 10% 1.5V 0 0.1 Load resistance R L ( k ) Fig. 6 Radiation Diagram - 20 - 10 0 100 -30 80 +10 (Ta=25 C) + 20 Fig. 7 Spectral Sensitivity 100 Ta =25C + 30 80 Relative sensitivity (%) -40 60 Relative sensitivity (%) + 40 60 -50 -60 -70 -80 -90 40 + 50 + 60 40 20 + 70 + 80 0 + 90 20 0 400 500 600 700 800 900 1000 1100 1200 Angular displacement Wavelength (nm) q Please refer to the chapter "Precautions for Use". (Page 78 to 93) |
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