GP2Y0E03 GP2Y0E03 Distance Measuring Sensor Unit Measuring distance : 4 to 50 cm Digital(I 2 C) / Analog output type ■Description ■Agency approvals/Compliance GP2Y0E03 is a distance measuring sensor unit, 1. Compliant with RoHS directive (2002/95/EC) composed of an integrated combination of CMOS image sensor and IR-LED. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. ■Applications This device outputs the voltage corresponding to the detection distance and digital(I 2 C) data. 1. Cleaning Robot So this sensor can also be used as a proximity sensor. 2. Human type Robot 3. Touch-less switch (Sanitary equipment, Control of illumination, etc) 4. Sensor for energy saving ■Features (ATM, Copier, LCD monitor, etc) 5. Amusement equipment 1. Infrared LED and CMOS image sensor with (Robot, game machine, etc) built-in signal processing circuit 2. Distance measuring range : 4 to 50 cm 3. Low voltage operation : Min 2.7V 4. Compact size (16.7 × 11.0 × 5.2mm) 5. High-precision measurement 6. Digital(I 2 C) / Analog output type NoticeThe 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. : OP13002EN 1

GP2Y0E03 ■Schematic 1uF 1uF 510Ω 1uF 1uF 1uF ① VDD ② Vout(A) ③ GND ④ VIN(IO) ⑤ GPIO1 ⑥ SCL ⑦ SDA 0.1uF 0.1uF Please use an electric source with an output current of 150mA or more because LED pulse current is more than 100mA. ■Outline (Drawing No.CY15117i02) Scale : 5/1 Unit : mm Sheet No. : OP13002EN 2

GP2Y0E03 ■Absolute maximum ratings Ta=25°C (unless otherwise specified) Parameter Symbol Ratings Unit Remark Supply voltage VDD -0.3 to + 5.5 V - Output terminal voltage Vout (A) -0.3 to +2.8 V - Output current Iout (A) -6.0 to +6.0 mA - -0.3 to VDD+0.3 (VDD >= 3.3V) I/O supply voltage VIN (IO) V Refer to 3-4 -0.3 to +3.6 (VDD > 3.3V) Input terminal voltage GPIO1 -0.3 to VIN(IO)+0.3 V Refer to 3-4 I 2 C input terminal voltage SCL -0.3 to VIN(IO)+0.3 V Refer to 3-4 I 2 C I/O terminal voltage SDA -0.3 to VIN(IO)+0.3 V Refer to 3-4 Operating temperature Topr -10 to +60 °C - Storage temperature Tstg -40 to +70 °C - ■Recommended operating conditions Parameter Symbol Rating Unit Remark Supply voltage VDD 2.7 to 5.5 V - I/O supply voltage VIN (IO) 1.8 to 3.3 V - SCL, SDA High level input VIH1 Min. VIN(IO) x 0.7 V - SCL, SDA Low level input VIL1 Max. VIN(IO) x 0.3 V - GPIO1 High level input VIH Min. VIN(IO) x 0.7 V Operating state GPIO1 Low level input VIL Max. VIN(IO) x 0.3 V Stand-by state Sheet No. : OP13002EN 3

GP2Y0E03 ■Electro-optical Characteristics (Ta=25°C, VDD =3V) Parameter Symbol Conditions MIN. TYP. MAX. Unit Measuring distance range L※ (Note 1, 2) 4 - 50 cm Distance value D1 L=50cm (Note 1, 2, 3) 45 50 55 cm Distance value D2 L=10cm (Note 1, 2, 3) 9 10 11 cm Distance value D3 L=4cm (Note 1, 2, 3) 3 4 5 cm Output terminal voltage Vout(A)1 L=50cm (Note 1, 2) 0.3 0.55 0.8 V Output terminal voltage Vout(A)2 L=10cm (Note 1, 2) 1.9 2.0 2.1 V Output terminal voltage Vout(A)3 L=4cm (Note 1,2) 2.1 2.2 2.3 V Average supply current Icc1 L=50cm, GPIO1=VIN(IO) - 26 36 mA Stand-by supply current Icc2 GPIO1=GND - 20 60 μA Response time (Note 4) Ts L=50cm → L=4cm (Note 5) - - 40 ms ※ L : Distance to reflective object (Note 1) Under dark condition (Note 2) Using reflective object : (Note 2) White paper (Made by Japan Color Research Institute order made color chart : mat, reflective ratio : 90%) (Note 3) Distance data through I 2 C bus (Note 4) Max. time means that it takes time to stabilize output due to the change of reflected signal light. (Note 4) Definition : the case that object condition is changed suddenly from the least reflection(max. gain condition in (Note 4) internal circuit) to the most reflection (min. gain condition in internal circuit). (Note 5) Method of measuring (Ts) (Note 4) Connect GPIO1 with GND during measuring L=50cm with reflective object: (Note 4) Gray paper (mat, reflective ratio : 10%). (Note 4) After changing the position (L=4cm with reflective object: White paper (mat, reflective ratio : 90%), (Note 4) Measuring the time of the output terminal : Vout(A) until stabilizing after connecting GPIO1 with VIN(IO) Reflective 10% @50cm 90% @4cm Object GPIO1 50cm 4cm Distance (I 2 C) 2.3[V] (spec max. @4cm) 2.1[V] (spec min. @4cm) Vout(A) Ts (Max 40ms) Response time of I 2 C output is faster than that of Vout(A) because it is stabilized soon after distance data output. Distance data is updated every 2ms after response time. Sheet No. : OP13002EN 4

GP2Y0E03 ■Timing Chart 1. Power On/Off Timing Sequence VDD T1 T4 VIN(IO) T1, T4 : Refer to 2 VIN(IO) should be turned off before VDD is turned off, or at the same time when VDD is turned off. I 2 C communication with other devices connected to the same bus is not allowed after VDD or VIN(IO) is turned off. In case that both of VDD and VIN(IO) turn off, GPIO1, SCL and SDA should be pull low. In case that only VIN(IO) turn off, GPIO1, SCL and SDA should be pull low. If this product is operated under the condition except the above, this product or other device around it may give damage due to excessive current. 2. Active / Stand-by timing sequence There are two ways (Hardware / Software) to control Active/stand-by state. HW : GPIO1 is set High or Low HW : GPIO1=high : Active state HW : GPIO1=Low : Stand-by state SW : I 2 C register program SW : SW control is effective when GPIO1 is high. (1) Controlled by GPIO1 VDD VIN(IO) T1 GPIO1 T2 T3 T3 I 2 C Access Access Register Register State Active Stand-by Active (2) Controlled by I 2 C VDD VIN(IO) GPIO1 T1 T3 Stand-by Active Access I 2 C comman comman Register State Active Stand-by Active T3 Sheet No. : OP13002EN 5

GP2Y0E03 Description Min Max Unit T1 IO power delay after VDD power on 0 5 ms T2 GPIO1 delay after VIN(IO) power on 0 - ms I 2 C access delay after GPIO1 high or T3 500 - us active command completed T4 VIN(IO) leading to VDD power off 0 - us ■Supplements 1. Example of output distance characteristics Example of output distance characteristecs of GP2Y0E03 ] m 60 c [ C 50 2h I g 40 u o hr 30 a t at 20 d e c 10 n e Dist 0 0 10 20 30 40 50 60 Distance to reflective object*1 [cm] Example of output distance characteristics of GP2Y0E03 2.5 2 ] V ) [ 1.5 A ( ut 1 o V 0.5 0 0 10 20 30 40 50 60 Distance to reflective object*1 [cm] *1 : Using reflective object : White paper (reflective ratio : 90%) 2. Example of directional angle of emitting beam 1.1 1 0.9 0.8 e alu 0.7 e v 0.6 ativ 0.5 el 0.4 R 0.3 0.2 0.1 0 -10 -5 0 5 10 Angle [°] Sheet No. : OP13002EN 6

GP2Y0E03 ■Notes [Advice for the optics] ●Lens of this device shall be kept cleanly. There are cases that dust, water or oil and so on deteriorate the characteristics 　of this device. Please consider in actual application. ●In case that protection cover is set in front of this sensor , the protection cover shall be recommended to use material 　which doesn’t scatter light and be matt finish. And the protection cover which has the most efficient transmittance 　at the emitting wavelength range of LED for this product (λ=850nm±70nm). And this protection cover is recommend to 　be flat. And this protection cover shall be recommended to be parallel to the emitter and detector portion. In case that 　protection cover is set in front of this sensor, It emits reflected light from this protection cover. If this reflect light reaches 　in detector portion, the output distance of this product may be changed. The output distance characteristics of this product 　may be changed with according to material (①) or transmittance (②) or the thickness (③) or the distance 　between the protection cover and this product (④) or the angle between surface and back (⑤) or the angle between this 　cover and this sensor(⑥). In case that protection cover is set, please design to consider that this reflective light is 　minimized. And it shall be effective to put light shield wall between emitting lens and receiving lens as shown in below. Protection cover ③thickness ④Distance Sensor Condition ③thickness ④distance light shield wall No1 1mm 0mm - No2 1mm 1mm nonexistence No3 2mm 0mm - No4 2mm 1mm exisitence【*】 　Direct reflective light becomes large as Distance from sensor to protection cover and thickness of this cover become large. 　In case thickness is 2mm and distance is 1mm, measuring distance is changed shift larger from actual distance than other 　condition. It shifts can make small by using installation of light shield【*】and compensation function【**】. 【*】Noted for installation of light shield 　Inner distance between lens of detector and lens of emitter is around 0.6mm (reference). So the width of light shield is 　recommended to be less than 0.6mm. In case the width of light shield is longer than inner distance, measuring distance 　is changed by Shield a part of emitter lens or detector lens. Please confirm that there is no problem under the actual 　equipment. And In case between protection cover and light shield or between light shield and this sensor exists space, 　The effect of light shield is small because light from emitter leaks. The light shield wall is recommended to use the 　material that have the low transmittance at the emitting wavelength range of LED for this product (λ=850nm±70nm). 　When the material of light shield wall is hard, and the power stress in which it is added to this product is large, measuring 　distance may shift from actual distance. The width of light shield wall Protection Light shield wall Light shield wall cover 【**】Noted of compensation function 　This product has the function which rectifies error shift by the direct reflective light from protection cover. The accuracy 　after compensation is based on a protection cover or its installation condition. This function can be active when it set 　correction factor in this product by I 2 C or E-fuse. Please refer to application manual about the detail of this function. 　Neither installation of a light shield wall nor use of a compensation function guarantees the distance characteristic. 　These improve error shift of the distance characteristic. 　Regardless of use of a light shield wall or a compensation function, please use it after confirming with customer’s product. Sheet No. : OP13002EN 7

GP2Y0E03 [Advice for the characteristics] ●In case that there is an object near to light exits of the sensor between the sensor and the detected object, please use this device after confirming sufficiently what the characteristics of this sensor do not change by the object. ●This product has the function to remove disturbance light by the cancellation function of ambient light, a visible light cut 　lens, etc. But when the detector receive direct light from the sun, tungsten lamp and so on, there are cases that it can not 　measure the distance exactly. Please consider the design that the detector does not receive direct light from such light 　source. When you operate the customer’s set installing this product by the remote control, please consider soft that the 　output of this product being disregarded at the time of remote control operation by software. ●Distance between sensor and mirror reflector cannot be measured exactly. ●In case that reflective object has boundary line clearly, there is cases that distance can not measure exactly. At that time, if direction of boundary line and the line between emitter center and detector center are parallels, 　it is possible to decrease deviation of measuring distance. (×) (〇) sensor board (Incorrect) (Correct) ●In order to decrease measuring error due to moving direction of object, we recommend to mount the sensor like 　below drawing. (Incorrect) (Correct) (×) (〇) (Moving direction) (Moving direction) ●For satisfying the specification of the electro optical characteristic, it is necessary to install a flat surface of object in 　vertical of emitted light, and it is necessary to reflect the whole emitted light as shown in the following figure. As shown 　in the example of directional angle of emitting beam, The angle is around 6 ° (±3°) where emission becomes 10% of 　peaks. The object needs to exist in whole around 10 degrees (±5 degrees) area including the variation of peak position. 　For example, when the object is in 50 cm, it is necessary to install the object of at least 9cm diameter parallel to the 　surface of this sensor as follows. However above example doesn’t guarantee specification, please use it after confirming 　with customer’s product. object (Example : R=90%, matt) 6 ° 9cm sensor 5° 50cm [Notes on handling] ●Please don’t do washing. Washing may deteriorate the characteristics of optical system and so on. 　Please confirm resistance to chemicals under the actual usage since this product has not been designed against washing. ●Please use this product under the condition that applied stress to the connector below 0.49N. And, harness is pulled 　in the state where it attached this sensor, or please be careful so that the stress more than the above may not be added to 　this sensor. ●This product have the parts that mount to the substrate by soldering . Since there is a possibility that a solder mounting 　part may break when this product is used, the stress more than 4.9N should not be added to this product. Sheet No. : OP13002EN 8

GP2Y0E03 ■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 (except for lead in high melting temperature type solders and glass of electronic components), cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE) 2. Content of six substances specified in Management Methods 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) Distance measuring ✓ ✓ ✓ ✓ ✓ ✓ sensor ✓: 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 . Sheet No. : OP13002EN 9

GP2Y0E03 ■Packing specification (Drawing No. CY15118i09) Pads (11 pieces) Product Tray 10 sheets of tray Packing case Indication side. (1) Packing number Max 100 pieces per tray Max 1000 pieces per case (2) Close the lid of case and seals with craft tape, and fill in the blanks of Model No., quantity and date. (3) Outside :　264 x 203 x 105 (mm) (4) Indication The content of the 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 Sheet No. : OP13002EN 10

GP2Y0E03 ■Important Notices · The circuit application examples in this publication are with equipment that requires higher reliability such as: provided to explain representative applications of --- Transportation control and safety equipment (i.e., SHARP devices and are not intended to guarantee any circuit aircraft, trains, automobiles, etc.) design or license any intellectual property rights. SHARP --- Traffic signals takes no responsibility for any problems related to any --- Gas leakage sensor breakers intellectual property right of a third party resulting from the --- Alarm equipment use of SHARP's devices. --- Various safety devices, etc. (iii) SHARP devices shall not be used for or in · Contact SHARP in order to obtain the latest device speci- connection with equipment that requires an extremely fication sheets before using any SHARP device. SHARP high level of reliability and safety such as: reserves the right to make changes in the specifica- --- Space applications tions, characteristics, data, materials, structure, and --- Telecommunication equipment [trunk lines] other contents described herein at any time without --- Nuclear power control equipment notice in order to improve design or reliability. Manu- --- Medical and other life support equipment (e.g., facturing locations are also subject to change without notice. scuba). · Observe the following points when using any devices in · If the SHARP devices listed in this publication fall this publication. SHARP takes no responsibility for within the scope of strategic products described in the damage caused by improper use of the devices which does Foreign Exchange and Foreign Trade Law of Japan, it is not meet the conditions and absolute maximum ratings to be necessary to obtain approval to export such SHARP used specified in the relevant specification sheet nor meet the devices. following conditions: (i) The devices in this publication are designed for use in · This publication is the proprietary product of SHARP general electronic equipment designs such as: and is copyrighted, with all rights reserved. Under the --- Personal computers copyright laws, no part of this publication may be --- Office automation equipment reproduced or transmitted in any form or by any --- Telecommunication equipment [terminal] means, electronic or mechanical, for any purpose, in --- Test and measurement equipment whole or in part, without the express written permission of --- Industrial control SHARP. Express written permission is also required --- Audio visual equipment before any use of this publication may be made by a --- Consumer electronics third party. (ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when · Contact and consult with a SHARP representative if SHARP devices are used for or in connection there are any questions about the contents of this publication. Sheet No. : OP13002EN 11