GP1A058SCK0F GP1A058SCK0F Case Type With Encoder Function Digital 2 Output (A Phase / B Phase) Transmissive Photointerrupter ■Description ■Agency approvals/Compliance 1. Compliant with RoHS directive (2002/95/EC) GP1A058SCK0F is a transmissive photointerrupter with digital 2 output (phase A/B) encoder function. Using this with a linear scale (or rotation disk) that forms a slit pattern, this product detects the movement (rotation) direction and the amount of movement (number of revolutions, rotation angle). This product has mounting holes for screwing to a substrate. ■Applications 1. Detects direction of movement, the amount of movement, rotation angle of equipment and device that move horizontally or rotate. Example : printer, copier, robot, motor control, etc. ■Features 1. Transmissive Photointerrupter 2. Case type, with encoder function 3. Output signal : Digital 2 output (A Phase / B Phase) 4. Resolution : Linear scale slit pitch 0.14 [mm] (180LPI) Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Sheet No.: OP14031EN 1 GP1A058SCK0F ■Outline Drawing No. CY14075i02 Unit : mm Notes 1) Unspecified tolerances shall be ±0.3. 2) Dimensions in parenthesis are shown for reference. 3) The dimensions indicated by * refer to the those measured from the lead base. 4) Datecode is 5 digit. (Production year) The last number of the year. (Production Month) From 1 to 9, it mean January to September. X is October, Y is November and Z is December. (Production Lot) 001 means Production Lot No. “001” Pin arrangement ① Anode ② Cathode ③ GND ④ VOB ⑤ VOA ⑥ VCC Sheet No.: OP14031EN 2 GP1A058SCK0F ■Block diagram Supply voltage VCC=2.7 to 5.5V ■Absolute maximum ratings Ta=25°C Parameter Input Output *1 *2 Symbol Rating Unit IF 30 mA Reverse voltage VR 4 V Supply voltage VCC 6 V Low level output current IOL 8 mA Power dissipation Po 150 mW Operating temperature Topr -10 to +70 °C Storage temperature Tstg -40 to +80 °C Forward current *1 *1 Soldering temperature *2 Tsol 260 °C The derating factors of absolute maximum ratings due to ambient temperature are shown in Fig. 1, 2. Soldering time : 5s or less Sheet No.: OP14031EN 3 GP1A058SCK0F ■Electro-optical Characteristics Ta=25°C Parameter Input Output Symbol Conditions MIN. TYP. MAX. Unit Forward voltage VF IF=20mA - 2.1 2.6 V Reverse current IR VR=1V - - 100 μA 2.7 3.3 5.5 V - - 0.4 V 2.4 3.2 - V - 2.2 5.5 mA 35 50 65 % 45 90 135 ° - 1.0 2.0 - 1.0 2.0 - - 40 Operating supply voltage range VCC Low level output voltage VOL High level output voltage VOH VCC=3.3V, IF=20mA IOL=8mA VCC=3.3V, IF=20mA VCC=3.3V, IF=20mA Supply current ICC Phases A and B Duty Phase difference *1 Transfer characteristics both at low level Response Response frequency DA DB θAB1to4 tr VCC=3.3V IF=20mA f=10kHz 0.1mm<Z≦1.0mm *2 tf fmax VCC=3.3V, IF=20mA 0.1mm<Z≦1.0mm *2 μs kHz *1 The test condition is according to Fig.3 (CY14076i06) And transfer characteristics value does not include any error of code-wheel (Liner scale). The error of slit-pattern shall not be included. *2 Z stands for distance between code-wheel (Liner scale) surface (patterned surface) and detector holder surface, and patterned surface shall be arranged face to face with detector holder surface. The code-wheel (Liner scale) shall not contact with the holder surface. Note: It is recommended that the GP1A058SCK0F be used under the condition of typical I F=20mA for which it is designed. ■Output waveform Refer to note 1 in Fig.3 (CY14076i06) for the moving direction of Liner scale (code-wheel). Sheet No.: OP14031EN 4 GP1A058SCK0F Fig.1 Fig.2 Forward current vs. ambient temperature Output power dissipation vs. ambient temperature Sheet No.: OP14031EN 5 GP1A058SCK0F Fig.3 GP1A058SCK0F Test Condition (Drawing No. CY14076i06) Unit : mm Notes 1) The moving direction of Liner scale (code-wheel) against output waveform (Page 4). 2) Z : Distance between Liner scale (code-wheel) surface (patterned surface) and detector holder surface. ※ 0.1mm < Z ≦ 1.0mm The Liner scale (code-wheel) shall not contact with the holder surface. Sheet No.: OP14031EN 6 GP1A058SCK0F ■Supplements ●ODS materials This product shall not contain the following materials. Also, the following materials shall not be used in the production process for this product. Materials for ODS : CFCS, Halon, Carbon tetrachloride, 1.1.1-Trichloroethane (Methyl chloroform) ●Specified brominated flame retardants Specified brominated flame retardants (PBB and PBDE) are not used in this device at all. ●Compliance with each regulation 1) The RoHS directive(2002/95/EC) This product complies with the RoHS directive(2002/95/EC). Object substances: mercury, lead, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE) 2) Content of six substances specified in Management Method for Control of Pollution Caused by Electronic Information Products Regulation (Chinese : 电子信息产品污染控制管理办法). Toxic and hazardous substances Hexavalent Polybrominated Polybrominated Category Lead Mercury Cadmium chromium biphenyls diphenyl ethers (Pb) (Hg) (Cd) (Cr6+) (PBB) (PBDE) Photointerrupter ✓ ✓ ✓ ✓ ✓ ✓ ✓: indicates that the content of the toxic and hazardous substance in all the homogeneous materials of the part is below the concentration limit requirement as described in SJ/T 11363-2006 standard. ●Product mass : Approximately 0.85g ●Country of origin : Japan, China, Indonesia Sheet No.: OP14031EN 7 GP1A058SCK0F ■Notes ●The recommendation conditions of forward current: This product is designed in consideration of using this product under the condition of typical I F=20mA as a standard. ●In order to stabilize power supply line, it is recommended to have a by-pass capacitor of 0.1μF or more between VCC and GND near the device. ●Lens is made from resin, as to cleaning, this photointerrupter should not be cleaned by cleaning materials absolutely. (Dust and stain shall be cleaned by air blow.) ●Soldering To solder onto lead pins, please solder at 260°C for 5s or less with longer distance than 1.6mm from the bottom surface of the package. Please take care not to let any external force exert on lead pins when soldering or just after soldering. Please don't do soldering by reflow. ●OPIC chip due to micro design is easily affected by the Electro static discharge. At operating, in order to prevent the destruction and the defect of characteristics by Electro static discharge, please take a general countermeasure of the Electro static discharge. ●Prevention of malfunction For this product, the transparent material is used as the case material. Before using this product, please confirm the following items with the actual equipment. 1) The product does not malfunction by the ambient light illuminating the photo-detector surface. 2) Other equipment is not affected by the light leaking from the light-emitting device. ●Storage and usage environment Polycarbonate is used as the case material of this product. If polycarbonate contacts with the hot liquid and the alkaline solution (alkaline atmosphere), polycarbonate is hydrolyzed. Therefore, please do not store and use this product in such an environment. ●When tightening this product with the screw, please use the M2.6 machine screw. The recommended tightening torque with M2.6 machine screw is 0.25 to 0.35 N・m. However, this recommended tightening torque is the reference value because the tightening torque varies according to the screw and the bolted joint. Before tightening the screw, please certainly confirm the tightening strength of this product and the object on which this product is mounted. Also, when tightening the screw with the tools such as the screw-driver, if the pushing force by the screw-driver is too strong, the damage of the product performances such as the break of the holder’s mounting hole may be caused by the application of the external force. Therefore, please be careful not to apply such a force to this product. Sheet No.: OP14031EN 8 GP1A058SCK0F ■Parts This product uses the below parts. ● Light detector (Quantity : 1) (Using a silicon photodiode as light detecting portion, and a bipolar IC as signal processing circuit.) Type Maximum sensitivity wavelength (nm) Sensitivity wavelength (nm) Response time (μs) Photodiode 780 400 to 1200 25 ● Light emitter (Quantity : 1) Type Material Maximum light emitting wavelength (nm) Light emitting diode (Non-coherent) AlGaInP /GaAs 652 ● Material Holder integrated with Lens Lead flame finish Transparent polycarbonate resin Solder dip (Sn-Ag-Cu) ● Others This product shall not be radiation flux proof. Laser generator is not used. Sheet No.: OP14031EN 9 GP1A058SCK0F ■Packing Drawing No. : CY14077i09 1) Package materials ● Outer package : Outer case (Paper corrugated cardboard) ● Inner package : Pad (Polyethylene) Rapping pad (Polyethylene) Tray (Polysthylene) 2) Packaging number ● Max. 100 pieces per tray ● Max. 1000 pieces per case 3) Package specifications ● Put them (10 tray) in the packing box. ● Put pads on their top and bottom, between them. ● Seal the packing box with kraft tape. 4) Indication items ● The contents of the carton indication conforms to EIAJ C-3 and the following items are indicated. Model No., Internal production control name, Quantity, Packing date, Corporate name, Country of origin. 5) Regular packing mass (Excluding fractions, however above packing material, packing count, packing style) ● Approximately 2.3kg Sheet No.: OP14031EN 10 GP1A058SCK0F ■Important Notices · 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. 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 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 · If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade 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. Sheet No.: OP14031EN 11