IS489E

IS489 IS489 Low Voltage Operating Type High Sensitivity OPIC Light Detector ■ Features ■ Outline Dimensions (Unit : mm) 1. Low voltage operating type (Vcc : 1.4 to 7.0V) 2. High sensitivity type (E VHL : TYP. 5 lx) Internal connection diagram 3. Built-in Schmidt trigger circuit 4. Low level output under incident light 3 VCC 2 VO 1 GND 0.75 1.5 4˚ 4˚ 0.15 4˚ 60 ˚ 2- 0.8 1.6 16.5 ± 1.0 18.0 +- 1.5 1.0 (1.7 ) 1.4 4.0 4˚ R0.5 2.6 3.0 1.0 MAX. Rugged resin Gate burr 1.15 2 - C0.5 0.3 MAX. Amp. 3 - 0.4 +- 0.3 0.1 3 - 0.45 +- 0.3 0.1 3 -0.4 +- 0.3 0.1 ■ Applications 1. Amusement equipment 2. Battery-driven portable equipment (2.54 ) 1.6 6˚ (1.27 ) 6˚ 6˚ 6˚ 1 3 6˚ 6˚ 1 GND 2 VO 3 VCC 2 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. ■ Absolute Maximum Ratings Parameter Supply voltage *1 Output current *2 Total power dissipation Operating temperature Storage temperature *3 Soldering temperature Symbol V CC Io P Topr Tstg Tsol (Ta=25˚C) Rating - 0.5 to + 8 2 80 - 25 to + 85 - 40 to +100 260 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 ■ Electro-optical Characteristics (Ta=0 to 70˚C, VCC =3V unless otherwise specified) Parameter Low level output voltage High level output voltage Low level supply current High level supply current *1 *2 "High →Low" threshold illuminance E VHL "Low→High" threshold illuminance E VLH E VLH /E VHL Hysteresis "High→Low" propagation delay time Response time *3 Symbol V OL V OH I CCL I CCH Conditions I OL = 1mA,E V = 50 lx E V = 0 lx E V = 50 lx E V = 0 lx Ta = 25˚C - MIN. 2.9 - TYP. 0.1 0.6 0.4 4.8 - MAX. 0.4 1.2 0.5 15 22 Ta = 25˚C 0.6 0.4 0.55 3.7 0.75 0.95 - 1.3 15 - 8.5 30 - 0.1 0.06 900 3.0 1.0 Ta = 25˚C tPHL "Low →High" propagation delay time Ev = 125 lx or equivalent R L = 3kΩ tPLH Rise time Fall time Peak sensitivity wavelength Ta = 25˚C tr tf λP - - Unit V V mA mA lx lx - µs 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. ■ Recommended Operating Conditions Parameter Supply voltage Output current Symbol V CC I OL MIN. 1.4 - (Ta=25˚C) MAX. 7.0 1.0 300 2.5 100 Total dissipation P (mW) Output current I Fig. 2 Output Power Dissipation vs. Ambient Temperature 30 2.0 OL ( mA) Fig. 1 Output Current vs. Ambient Temperature Unit V mA 1.5 1.0 80 60 40 0.5 20 0.4 16 0 - 25 0 25 50 75 85 Ambient temperature Ta (˚C ) 100 0 - 25 0 25 50 75 85 Ambient temperature Ta (˚C) 100 IS489 Fig. 3 Low Level Output Voltage vs. Low Level Output Current 2 Vcc=3V,Ta=25˚C Ev= 50 lx Supply current I CC ( mA) Low level output voltage V OL ( V) 1 Fig. 4 Supply Current vs. Ambient Temperature 0.1 1.5 1 Vcc=8V ICCH Vcc=8V Vcc=3V 0.01 0.1 1 0 - 25 10 0 Low level output current I OL ( mA) 3 50 75 100 Test Circuit for Response Time Ta=25˚C Vcc=3V Ev=125 lx or equivalent 2.5 25 Ambient temperature Ta (˚C) Fig. 5 Rise, Fall Time vs. Load Resistance Rise, fall time t r , tf ( µ s ) ICCL Vcc=3V 0.5 V cc = 5V Input 15kΩ RL tr= tf = 0.01 µ s Zo= 50Ω 2 47Ω tr 1.5 Output 1 0.01 µ F Amp. Input 50% tPHL 0.5 tPLH VOH 0 0.1 1 2 5 1.0 20 90% Output tf 10% 1.5V 50 100 Load resistance R L ( kΩ ) Fig. 6 Radiation Diagram - 20˚ - 10˚ 0 tr (Ta=25 ˚C) +10˚ Fig. 7 Spectral Sensitivity + 20˚ 100 Ta =25˚C 100 -50˚ -60˚ Relative sensitivity (%) -40˚ 80 60 40 + 30˚ 80 + 40˚ + 50˚ + 60˚ 20 -70˚ + 70˚ -80˚ + 80˚ -90˚ 0 Relative sensitivity (%) -30˚ tf + 90 ˚ Angular displacement θ ● Please refer to the chapter "Precautions for Use". (Page 78 to 93) 60 40 20 0 400 500 600 700 800 900 1000 1100 1200 Wavelength λ (nm) Application Circuits NOTICE ●The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. ●Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. ●Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). ●Contact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. ●If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. ●This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. ●Contact and consult with a SHARP representative if there are any questions about the contents of this publication. 115