GP2Y3A001K0F GP2Y3A001K0F Wide angle Distance Measuring Sensor Unit Measuring distance: 4 to 30 cm 5 Analog outputs type ■Description ■Agency approvals/Compliance GP2Y3A001K0F is a distance measuring sensor unit, 1. Compliant with RoHS directive (2002/95/EC) composed of an integrated combination of PSD (position sensitive detector) , 5-IREDs (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the ■Applications environmental temperature and the operating duration are not influenced easily to the distance detection 1. Robot cleaner because of adopting the triangulation method. 2. Vending machine This device uses 5 infrared beams for wide range 3. ATM/CD (field of view) detection. This device outputs the 5 4. Amusement equipment voltages corresponding to the each distance detection. (Robot, Arcade game machine) ■Features 1. Short range type Measuring distance range : 4 to 30 cm 2. 5 Analog outputs type 3. Package size : 40×20×15 mm 4. Consumption current : Typ. 30 mA 5. Supply voltage : 4.5 to 5.5 V 6. Detection angle : 25° 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.: E4-A01201EN 1 Date Dec.01.2006 ©SHARP Corporation ４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ

GP2Y3A001K0F ■Block diagram ⑦GND ⑧V CC PSD Signal processing ⑨V circuit Voltage regulator in ⑥V O Oscillation circuit LED1 LED drive circuit Output circuit 5 LEDs ①LED1 5 pcs of transistor LED5 ⑤LED5 ■Outline Dimensions (Unit : mm) 55 Terminal Symbol 47.5 40 ① Signal inputs for selecting LED1 LED1 ② Signal inputs for selecting LED2 LED2 ③ Signal inputs for selecting LED3 LED3 9.4 ④ Signal inputs for selecting LED4 LED4 ⑤ Signal inputs for selecting LED5 LED5 0 φ7.52 ⑥ Output terminal voltage VO φ ⑦ Ground GND 3. 2 ⑧ Supply voltage V CC ⑨ Input voltage V IR Emitter IR Detector in ４４４４ 5 ２２ＹＹ３３ＡＡ００００１１　　ＦＦ 1 ) 5 1. ( Stamp 13 (15.4) 5 1. (2.2) Pin number ①→⑨ Year(2004 : 4) Stamp (Example) Month(1 to 9, X, Y, Z) ４４４４ ２２ＹＹ３３ＡＡ００００１１　　ＦＦ Model name Note 1. Unspecified tolerances shall be ± 0.3 mm. Note 2. The connector is made by Molex and its part number is 53047-0910. Note 3. The dimensions in parenthesis are shown for reference. Product mass : approx. 7.5g Sheet No.: E4-A01201EN 2

４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ GP2Y3A001K0F ■Absolute Maximum Ratings (Ta=25℃,VCC=5V) Parameter Symbol Rating Unit Supply voltage V -0.3 to +7 V CC Output terminal voltage V -0.3 to V +0.3 V O CC V H/L Input voltage in -0.3 to V +0.3 V CC LED H/L Operating temperature T -10 to +60 ℃ opr Storage temperature T -40 to +70 ℃ stg ■Electro-optical Characteristics (Ta=25℃,VCC=5V) Parameter Symbol Conditions MIN. TYP. MAX. Unit Average supply current I ― 30 50 mA CC Distance measuring range ΔL (Note 1) 4 ― ― cm Output voltage V L = 4 cm (Note 1) 2.55 2.85 3.15 V O Output voltage difference between Output voltage differential ΔV 1.3 1.6 1.9 V O L=4cm and L=10cm (Note 1) Input voltage for operating distance V 4.5 ― ― V inH measuring sensor Input voltage for turning off distance Input voltage V ― ― 0.3 V inL measuring sensor LED H Input voltage for turning LED on 4.5 ― ― V LED L Input voltage for turning LED off ― ― 0.5 V * L : Distance to reflective object Note 1 : Using reflective object : White paper (Made by Kodak Co., Ltd. gray cards R-27·white face, reflectance; 90%) ■Recommended operating conditions Parameter Symbol Conditions Rating Unit Supply voltage V 4.5 to 5.5 V CC Sheet No.: E4-A01201EN 3

４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ GP2Y3A001K0F Fig. 1 Timing chart Distance measuring operation MIN 5 ms MIN 5 ms Start signal V Reset signal in Distance measuring operation Start signal LED1 (LED1 ON) LED2 (LED2 ON) LED3 (LED3 ON) LED4 LED5 16.5 ms ± 3.7 ms 16.5 ms ± 3.7 ms 16.5 ms ± 3.7 ms 5th measuring nthmeasuring Distance measuring 1st measuring 2ndmeasuring 3rd measuring 4th measuring … operation Unstable outpu t VO (output) Unstable output 1st output 2ndoutput Unstable output 4th output … (Output for LED1) (Output for LED2) MAX 5.0 ms MAX 5.0 ms MAX 5.0 m s Note 1 : Output voltage shall be unstable without Vin H.. Note 2 : Please don’t turn on more than two LEDs at the same time. Sheet No.: E4-A01201EN 4

４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ GP2Y3A001K0F Fig. 2 Example of distance measuring characteristics (output) 3 2.5 LED1 ) V ( LED2 e 2 g LED3 a t l o LED4 v ut 1.5 LED5 p t u O 1 0.5 0 0 5 10 15 20 25 30 Distance (cm) Sheet No.: E4-A01201EN 5

４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ GP2Y3A001K0F ■ Notes ● Advice for the optics • The lens of this device needs to be kept clean. There are cases that dust, water or oil and so on deteriorate the characteristics of this device. Please consider in actual application. • 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. ● Advice for the characteristics • In case that an optical filter is set in front of the emitter and detector portion, the optical filter which has the most efficient transmittance at the emitting wavelength range of LED for this product (λ = 870 ± 70nm), shall be recommended to use. Both faces of the filter should be mirror polishing. Also, as there are cases that the characteristics may not be satisfied according to the distance between the protection cover and this product or the thickness of the protection cover, please use this product after confirming the operation sufficiently in actual application. • In case that there is an object near to emitter side of the sensor between sensor and a detecting object, please use this device after confirming sufficiently that the characteristics of this sensor do not change by the object. • When the detector is exposed to the 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 is not exposed to the direct light from such light source. • Distance to a mirror reflector can not be sometimes measured exactly. In case of changing the mounting angle of this product, it may measure the distance exactly. • In case that reflective object has boundary line which material or color etc. are excessively different, in order to decrease deviation of measuring distance, it shall be recommended to set the sensor that the direction of boundary line and the line between emitter center and detector center are in parallel. (Incorrect) (Correct) • In order to decrease deviation of measuring distance by moving direction of the reflective object, it shall be recommended to set the sensor that the moving direction of the object and the line between emitter center and detector center are vertical. (Incorrect) (Correct) (Moving direction) (Moving direction) ● Advice for the power supply • In order to stabilize power supply line, we recommend to insert a by-pass capacitor of 10μF or more between Vcc and GND near this product. ● Notes on handling • There are some possibilities that the internal components in the sensor may be exposed to the excessive mechanical stress. Please be careful not to cause any excessive pressure on the sensor package and also on the PCB while assembling this product. Sheet No.: E4-A01201EN 6

４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ GP2Y3A001K0F ● Presence of ODC etc. This product shall not contain the following materials. And they are not used in the production process for this product. Regulation substances : CFCs, Halon, Carbon tetrachloride, 1.1.1-Trichloroethane (Methylchloroform) Specific brominated flame retardants such as the PBB and PBDE are not used in this product at all. This product shall not contain the following materials banned in the RoHS Directive (2002/95/EC). • Lead, Mercury, Cadmium, Hexavalent chromium, Polybrominated biphenyls (PBB), Polybrominated diphenyl ethers (PBDE). Sheet No.: E4-A01201EN 7

４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ GP2Y3A001K0F ■Package specification Package method MAX.50 pieces per tray MAX 500 pieces per case Arranges in 10 stages of trays containing products into the outer case. Put pads between trays. Closes the lid of case and seals with kraft tape. Pad Package composition Product Tray Packing case Tray section Product Sheet No.: E4-A01201EN 8

４４ ２Ｙ３Ａ００１　Ｆ ４４ ２Ｙ３Ａ００１　Ｆ GP2Y3A001K0F ■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 use --- Alarm equipment 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 specifi- connection with equipment that requires an extremely high cation sheets before using any SHARP device. SHARP level of reliability and safety such as: reserves the right to make changes in the specifications, --- Space applications characteristics, data, materials, structure, and other --- Telecommunication equipment [trunk lines] contents described herein at any time without notice in --- Nuclear power control equipment order to improve design or reliability. Manufacturing --- Medical and other life support equipment (e.g., locations are also subject to change without notice. scuba). · Observe the following points when using any devices in this · If the SHARP devices listed in this publication fall publication. SHARP takes no responsibility for damage within the scope of strategic products described in the caused by improper use of the devices which does not meet the Foreign Exchange and Foreign Trade Law of Japan, it is conditions and absolute maximum ratings to be used specified necessary to obtain approval to export such SHARP devices. in the relevant specification sheet nor meet the following condi- tions: · This publication is the proprietary product of SHARP and (i) The devices in this publication are designed for use in is copyrighted, with all rights reserved. Under the copy- general electronic equipment designs such as: right laws, no part of this publication may be repro- --- Personal computers duced or transmitted in any form or by any means, --- Office automation equipment electronic or mechanical, for any purpose, in whole or in --- Telecommunication equipment [terminal] part, without the express written permission of SHARP. --- Test and measurement equipment Express written permission is also required before any use --- Industrial control of this publication may be made by a third party. --- Audio visual equipment --- Consumer electronics · Contact and consult with a SHARP representative if there (ii) Measures such as fail-safe function and redundant design are any questions about the contents of this publication. should be taken to ensure reliability and safety when SHARP devices are used for or in connection Sheet No.: E4-A01201EN 9