机器人摄像头038pb71497649 22.doc

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1、Product BriefOV7649 Color CMOS VGA (640 x 480) CAMERACHIPTMOV7149 B&W CMOS VGA (640 x 480) CAMERACHIPTMGeneral Description The OV7649 (color) and OV7149 (black and white)CAMERACHIPSTM are low voltage CMOS image sensorsthat provide the full functionality of a single-chip VGA(640 x 480) camera and ima

2、ge processor in a smallfootprintpackage.TheOV7649/OV7149 providesfull-frame, sub-sampled or windowed 8-bit images in awide range of formats, controlled through OmniVisionsSerial Camera Control Bus (SCCB) interface.This product family has an image array capable ofoperating at up to 30 frames per seco

3、nd (fps) withcomplete user control over image quality, formatting andApplications Cellular PhonesPicture PhonesToysPC MultimediaKey Specifications Array Size640 x 480 (VGA)Core2.5VDC + 10%Power SupplyAnalog2.5VDC + 4%I/O2.25V to 3.3Voutput data transfer. All required image processingPowerActive40 mW

4、 (30 fps, includingfunctions, including exposure control, gamma, whitebalance, color saturation, hue control and more, are alsoprogrammable through the SCCB interface. In addition,OmniVisionCAMERACHIPsuseproprietarysensortechnology to improve image quality by reducing orRequirementsTemperatureRangeI

5、/O power)Standby30 WOperation-10C to 70CStable Image0C to 50C YUV/YCbCr 4:2:2eliminating common lighting/electrical sources of imagecontamination such as fixed pattern noise, smearing,Output Formats (8-bit) RGB 4:2:2 Raw RGB Datablooming, etc. to produce a clean, fully stable color image.Lens Size1/

6、4Lens Chief Ray Angle16Features High sensitivity for low-light operation2.5V operating voltage for embedded portableapplicationsStandard Serial Camera Control Bus (SCCB)Maximum ImageTransfer RateSensitivityVGA30 fpsQVGA60 fpsB&W2.20 V/Lux-secColor1.12 V/Lux-secS/N Ratio46 dBinterfaceVGA, QVGA (sub-s

7、ampled) and Windowed outputswith Raw RGB, RGB (GRB 4:2:2), YUV (4:2:2) and YCbCr (4:2:2) formatsAutomatic image control functions including:Automatic Exposure Control (AEC), Automatic GainControl (AGC), Automatic White Balance (AWB),Automatic Brightness Control (ABC), AutomaticBand Filter (ABF) for

8、60Hz noise and AutomaticBlack-Level Calibration (ABLC)Image quality controls including color saturation,hue, gamma, sharpness (edge enhancement),anti-blooming and zero smearingOrdering Information ProductPackageOV07649-K06A (Color)CSP-22OV07149-K06A (B&W)CSP-22Dynamic Range62 dBScan ModeProgressive/

9、InterlacedMaximum Exposure Interval523 x tROWGamma Correction0.45Pixel Size5.6 m x 5.6 mDark Current30 mV/sWell Capacity60 KeFixed Pattern Noise 0.03% of VPEAK-TO-PEAKImage Area3.6 mm x 2.7 mmPackage Dimensions4930 m x 4760 mAll information shown herein is current as of the revision and publication

10、date. Please refer to the OmniVision web site() to obtain the current versions of all documentation.OmniVision Technologies, Inc. reserves the right to make changes to their products or to discontinue any product or servicewithout further notice (It is advisable to obtain current product documentati

11、on prior to placing orders).Reproduction of information in OmniVision product documentation and specifications is permissible only if reproduction iswithout alteration and is accompanied by all associated warranties, conditions, limitations and notices. In such cases,OmniVision is not responsible or

12、 liable for any information reproduced.This document is provided with no warranties whatsoever, including any warranty of merchantability, non-infringement,fitness for any particular purpose, or any warranty otherwise arising out of any proposal, specification or sample.Furthermore, OmniVision Techn

13、ologies Inc. disclaims all liability, including liability for infringement of any proprietaryrights, relating to use of information in this document. No license, expressed or implied, by estoppels or otherwise, to anyintellectual property rights is granted herein.OmniVision, CameraChip are trademark

14、s of OmniVision Technologies, Inc. All other trade, product or service namesreferenced in this release may be trademarks or registered trademarks of their respective holders. Third-party brands,names, and trademarks are the property of their respective owners.For further information, contact OmniVis

15、ion Technologies at info or any of our sales offices:USA Headquarters1341 Orleans DriveSunnyvale, CA 94089USATel: +1 408 542 3000Fax: +1 408 542 3001Email: salesAmericaEurope BranchAlbany House14 Shute End, WokinghamBerkshire, RG40 1BJ, UKTel: +44 1189 740 191Fax: +44 1189 740 204Beijing Branch3119

16、EverBright Nat. Trust Bldg.No. 11 South Zhong Guan Cun RoadHaiden Dist. Beijing 100081Tel: +86 10 6848 6964Fax: +86 10 6848 6882Email: salesChinaShanghai BranchRoom 201, #12 Building498 Guo Shoujing RoadShanghai 201203Tel: +86 21 5080 3390Fax: +86 21 5080 3389Hong Kong BranchFlat 1-2, 8/FEver Gain P

17、laza Tower 188 Container Port, Kwai ChungNew Territories, Hong KongTel: +852 2403 4011Fax: +852 2403 4018Email: salesChinaTaiwan Branch3F-7, #700, Chung Cheng RoadChung-ho City, Taipei HseinTaiwan, R.O.C.Tel: +886 2 8227 3770Fax: +886 2 8227 3773Korea BranchORIX Bldg. 405755-5 Banbae-dongSeocho-Ku,

18、Seoul South KoreaTel: +82 2 4378 2811Fax: +82 2 4378 2813Email: salesKoreaJapan Branch333 New State Manor, 2-23-1Yoyogi, Shibuya-Ku, Tokyo151-0053Tel: +81 3 5333 8235Fax: +81 3 5333 8236Email: salesEuropeEmail: salesChinaShenzhen BranchRoom 15113027 Sherman RoadCentral Shenzhen 518033Tel: +86 755 8328 9329Fax: +86 755 8328 9327Email: salesChinaEmail: salesTaiwanEmail: salesJapan