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GP2Y3A002K0F
Optoelectronic Device
FEATURES
* Trigger set at factory to 25 * Analog output * Range: 20 to 150 cm * Typical response time: 16.5 ms * Typical start up delay: 21.2 ms
DESCRIPTION
The GP2Y3A002K0F is a distance measuring sensor with integrated signal processing and analog voltage output.
PIN NUMBER 1 9
CONNECTOR SIGNAL PIN 1-5 6 7 8 9 SIGNAL NAME Signal inputs for selecting LED 1 - 5 VO GND VCC VIN Control input for distance measuring operation
GP2Y3A002K0F-7
Figure 1. Pinout
GND
VCC
PSD SIGNAL PROCESSING CIRCUIT VOLTAGE REGULATOR
OSCILLATOR CIRCUIT
VIN
OUTPUT CIRCUIT LED 1
Vo
5 LEDs
LED DRIVE CIRCUIT
LED 1
5 TRANSISTORS
LED 5
LED 5
GP2Y3A002K0F-4
Figure 2. Block Diagram
1
Data Sheet
GP2Y3A002K0F
ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings
Ta = 25C, VCC = 5 VDC PARAMETER Supply Voltage Output Terminal Voltage Input Voltage Operating Temperature Storage Temperature SYMBOL VCC VO VIN, LED 1 to LED 5 Topr Tstg RATING -0.3 to +7.0 -0.3 to (VCC + 0.3) -0.3 to (VCC + 0.3) -10 to +60 -40 to +70 UNIT V V V C C
Operating Supply Voltage
PARAMETER Operating Supply Voltage SYMBOL VCC RATING 4.5 to 5.5 UNIT V
Electro-optical Characteristics
DISTANCE MEASURING SENSOR PARAMETER Measuring Distance Range Output Terminal Voltage Output Voltage Gap SYMBOL L VO VO VIN H Input Voltage VIN L LED H LED L (Note 1) L = 1,500 mm (Note 1) Output voltage gap between L = 500 mm and L = 200 mm (Note 1) Input voltage for operating distance measuring sensor Input voltage for turning off distance measuring sensor Input voltage for turning LED OFF Input voltage for turning LED ON CONDITIONS MIN. 200 (A-0.3) (B-0.3) 4.5 -- 4.5 -- TYP. -- (A) (B) -- -- -- -- MAX. 1,500 (A+0.3) (B+0.3) -- 0.3 -- 0.5 UNIT mm V V V V V V
NOTES: 1. Measurements made with Kodak R-27 Gray Card, using the white side, (90% reflectivity). 2. "A" and "B" voltage TBD. 3. L = Distance to reflective object
2
Data Sheet
GP2Y3A002K0F
5.0 ms MIN.
VIN
LED 1
LED 2
LED 3
LED 4
LED 5
16.5 3.7 ms 5th MEASUREMENT 2nd MEASUREMENT 3rd MEASUREMENT 4th MEASUREMENT nth MEASUREMENT
DISTANCE MEASURING OPERATION
1st MEASUREMENT
...
UNSTABLE OUTPUT
VO
(OUTPUT)
UNSTABLE OUTPUT
1st OUTPUT (OUTPUT FOR LED 1) 2nd OUTPUT
UNSTABLE OUTPUT 4th OUTPUT (OUTPUT FOR LED 2)
...
5.0 ms MAX.
GP2Y3A002K0F-5
Figure 3. Timing Diagram
3
Data Sheet
GP2Y3A002K0F
2.5
2
OUTPUT VOLTAGE (V)
1.5
1
0.5
0
0
50 DISTANCE (cm)
100
150
NOTES: LED 1 (WHITE) LED 2 (WHITE) LED 3 (WHITE) LED 4 (WHITE) LED 5 (WHITE)
White reflective paper (reflective ratio: 90%)
GP2Y3A002K0F-6
Figure 4. Example of distance measuring characteristics (output)
4
Data Sheet
GP2Y3A002K0F
PACKAGE SPECIFICATIONS
55.0 19.8 6.5
7.5
7.5
3.2 0.1
47.5 IR EMITTER IR DETECTOR
20.0
(5)
40.0
21.0
1.5
PIN NUMBER 1 9
(13.5) (1.0)
CONNECTOR SIGNAL PIN 1-5 6 NOTES: 1. Unspecified tolerances are 0.3 mm. 2. The connector is made by Molex, part number is 53047-0910. 3. ( ): Reference value. 4. Dimensions are in mm. 7 8 9 SIGNAL NAME Signal inputs for selecting LED 1 - 5 VO GND VCC VIN Control input for distance measuring operation
GP2Y3A002K0F-3
5
(1.5)
Data Sheet
GP2Y3A002K0F
PACKING SPECIFICATION
2 PAD (CORRUGATED CARDBOARD)
(2 SHEETS/CASE: TOP AND BOTTOM)
3 PRODUCT TRAYS
(10-TRAY/CASE)
PRODUCT
4 PAD (CORRUGATED CARDBOARD)
(9 SHEETS/CASE BETWEEN TRAYS)
TRAY
(B)
1 PACKING CASE 5 PACKING TAPE
(A)
PART NAME Packing case Pad Tray
MATERIAL Corrugated cardboard Corrugated cardboard Polystyrene
MODEL NUMBER
(C)
DATE
QUANTITY
PACKING METHOD 1. Each tray holds 50 pieces. Packing methods are shown in (A). 2. Each box holds 10 trays. Pads are added to top and bottom, and between layers, as in (B). top and bottom. Put pads between each tray (9 pads total) see above drawing (B). 3. The box is sealed with packing tape. (C) shows the location of the Model number, Quantity, and Inspection date. 4. Package weight: Approximately 4 kg.
GP2Y3A002K0F-8
6
Data Sheet
GP2Y3A002K0F
NOTES
* Keep the sensor lens clean. Dust, water, oil, and other contaminants can deteriorate the characteristics of this device. Applications should be designed to eliminate sources of lens contamination. * When using a protective cover over the emitter and detector, ensure the cover efficiently transmits light throughout the wavelength range of the LED ( = 850 nm 70 nm). Both sides of the protective cover should be highly polished. Use of a protective cover may decrease the effective distance over which the sensor operates. Ensure that any cover does not negatively affect the operation over the intended application range. * Objects in proximity to the sensor may cause reflections that can affect the operation of the sensor. * Sources of high ambient light (the sun or strong artificial light) may affect measurement. For best results, the application should be designed to prevent interference from direct sunlight or artificial light. * Using the sensor with a mirror can induce measurement errors. Often, changing the incident angle on the mirror can correct this problem. * If a prominent boundary line exists in the surface being measured, it should be aligned vertically to avoid measurement error. See Figure 5 for further details. * When measuring the distance to objects in motion, align the sensor so that the motion is in the horizontal direction instead of vertical. Figure 6 illustrates the preferred alignment. * A 10 F (or larger) bypass capacitor between VCC and GND near the sensor is recommended. * To clean the sensor, use a dry cloth. Use of any liquid to clean the device may result in decreased sensitivity or complete failure. * Excessive mechanical stress can damage the internal sensor or lens.
(AVOID IF POSSIBLE)
(PREFERRED)
GP2Y3A002K0F-1
Figure 5. Proper Alignment to Surface Being Measured
(AVOID IF POSSIBLE)
(PREFERRED)
DIRECTION OF MOVEMENT
DIRECTION OF MOVEMENT
GP2Y3A002K0F-2
Figure 6. Proper Alignment to Moving Surfaces
7
Data Sheet
GP2Y3A002K0F
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 right. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP devices. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structures and other contents described herein at any time without notice in order to improve design or reliability. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Manufacturing locations are also subject to change without notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any SHARP devices shown in catalogs, data books, etc. The devices listed in this publication are designed for standard applications for use in general electronic equipment. SHARP's devices shall not be used for or in connection with equipment that requires an extremely high level of reliability, such as military and aerospace applications, telecommunication equipment (trunk lines), nuclear power control equipment and medical or other life support equipment (e.g. Scuba). SHARP takes no responsibility for damage caused by improper use of device, which does not meet the conditions for use specified in the relevant specification sheet. If the SHARP devices listed in the 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.
SHARP CORPORATION
SALES & MARKETING GROUP ELECTRONIC COMPONENTS & DEVICES 22-22 NAGAIKE-CHO, ABENO-KU, OSAKA 545-8522, JAPAN PHONE: (81) 6-6621-1221 FAX: (81) 6117-725300, 6117-725301, 6117-725302 http://sharp-world.com/products/device
Specifications are subject to change without notice.
Countries and Areas
U.S.A.
SHARP MICROELECTRONICS OF THE AMERICAS North American Head Office 5700 North West Pacific Rim Boulevard Camas,Washington 98607 USA PHONE: (1)360-834-2500 FAX: (1)360-834-8903 http://www.sharpsma.com Western Area 1980 Zanker Road, San Jose, CA 95112 PHONE: (1)408-436-4900 FAX: (1)408-436-0924 5901 Bolsa Ave. Huntington Beach, CA 92647-2053 PHONE: (1)714-903-4600 FAX: (1)714-903-0295 6390 Greenwich Drive, S uite 175 San Diego, CA 92122 PHONE: (1)858-597-0982 FAX: (1)858-597-8701 Central Area 85 W. Algonquin Road, Suite 280 Arlington Heights, IL 60005 PHONE: (1)847-258-2750 FAX: (1)847-439-2479 6303 Commerce Drive, Suite 175 Irving, TX 75063 PHONE: (1)972-582-1710 FAX: (1)972-580-7537 8911 Capitol of Texas Hwy. Suite 3130 Austin, TX 78759 PHONE: (1)512-349-7262 FAX: (1)512-349-7002 20333 State Hwy. 249, Suite 200 Houston, TX 77070 PHONE: (1)281-378-1520 FAX: (1)281-378-1521 W129 S 9647 Tony Lema Lane Muskego, WI 53150 PHONE: (1)414-529-9568 FAX: (1)414-529-9569 3001 West Big Beaver Road, Suite 722 Troy, ML 48084 PHONE: (1)248-458-1527 FAX: (1)248-458-6255 Eastern Area 1070 N. Kimbles Road, Yardley, PA 19067 PHONE: (1)215-321-5530 FAX: (1)215-321-5534 200 Wheeler Rd., Burlington, MA 01803 PHONE: (1)781-270-7979; (1)781-229-5100 FAX: (1)781-229-9117 8000 Regency Parkway, Suite 280 Cary, NC 27511 PHONE: (1)919-460-0695 FAX: (1)919-460-0795 2321 Sidney St. Pittsburgh, PA 15203 PHONE: (1)412-381-1191 FAX: (1)412-381-1192 4875 North Federal Highway, Third Floor Ft. Lauderlade, FL 33318 PHONE: (1)954-267-8883 FAX: (1)954-267-0254
EUROPE
SHARP MICROELECTRONICS EUROPE A division of Sharp Electronics (Europe) GmbH Head Office Sonninstrasse 3, 20097, Hamburg, Germany PHONE: (49)180-5073507 FAX: (49)40-2376-2232 http://www.sharpsme.com/ Germany SME Munchen Office Fuerstenriederstrasse 5, 80687 Munchen, Germany PHONE: (49)89-5468420 FAX: (49)89-54 684250 France SME Paris Office 1 Rue Raoul Follereau Bussy Saint Georges 77608 Marne la Vallee Cedex 3 PHONE: (33)1 6476 22 22 FAX: (33)1 6476 22 23 Italy SME Milano Office Centro Direzionale Colleoni Palazzo Taurus Ingresso 2 20041 Agrate Brianza, Milano, Italy PHONE: (390)39-68 99 946 FAX: (390)39-68 99 948 U.K . SME London Office Centennial Court, Easthampstead Road, Bracknell, Berkshire R G12 1YQ, United Kingdom PHONE: (44)1344-86 99 22 FAX: (44)1344-36 09 03 Ireland SME Dublin Office First Floor, Block 1, St. Johns Court, Santry, Dublin 9, Ireland PHONE: (353)1-842 87 05 FAX: (353)1-842 84 55
Registered Address No. 11, De Bao Road, Xin Development BLDG 46 Wai Gao Qiao Free Trade Zone, Shanghai 200131, P.R . China Beijing Office Room 1062, Beijing Jing An Center No. 8 East Bei San Huan Road, Chao Yang DIST, Beijing 100028 P.R . China PHONE: (86) 10-6466-7543/10-6466-6561 FAX: (86) 10-6468-8920 http://sharp-world.com/products/devicechina/ index.html SHARP-ROXY (HONG KONG) LTD. Device Sales Division, 17/F, Admiralty Centre, Tower 1, 18 Harcourt Road, Hong Kong PHONE: (852)28229311 FAX: (852)28660779 http://www.sharp.com.hk Shenzhen Representative Office Room 13B1, Tower C, Electronics Science & Technology Building, Shen Nan Zhong Road, Shenzhen, P.R . China PHONE: (86)755-83273731 FAX: (86)755-83273735 SHARP ELECTRONIC COMPONENTS (TAIWAN) CORPORATION 8F-A, No. 16, Sec. 4, Nanking E. R d., Taipei, Taiwan PHONE: (886)2-2577-7341 FAX: (886)2-2577-7326/2-2577-7328 SHARP ELECTRONICS (SINGAPORE) PTE ., LTD. 396 Alexandra Road #07-00 BP Tower Singapore 119954 PHONE: (65) 62713566 FAX: (65) 62713855 http://www.sesl-sharp.com SHARP MICROELECTRONICS TECHNOLOGY (M) SDN BHD. Suite E 408, 4th Floor, East Tower, Wisma Consplant 1, No. 2 J ln. SS 16/4, Subng Jaya, 47500, Selangor Darul Ehsan, Malaysia PHONE: (60) 3-5637-8964 FAX: (60) 3-5638-4029 SHARP ELECTRONIC COMPONENTS (KOREA) CORPORATION RM 501 iLsin B/D. 541, Dohwa-dong, Mapo-ku, Seoul, Korea, 121-701 PHONE: (82)2-711-5813 ~ 8 FAX: (82)2-711-5819
ASIA
SHARP ELECTRONICS (SHANGHAI) CO., LTD. Microelectronics Sales & Marketing Division 16F, King Tower, 28 Xin Jin Qiao Road, Pudong DIST, Shanghai 201206 P.R . China PHONE: (86)21-5854-7710/21-5834-6056 FAX: (86)21-5854-4340/21-5834-6057
Distributed By
(c)2006 by SHARP Corporation
Reference Code SMA06014

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