OV7680 VGA product brief available in a lead-free package 1/10 inch VGA image sensor for low cost, ultra-slim camera phones The OV7680 is a single-chip, high-performance VGA image sensor with an optical format of 1/10 inch. Using a 2.2 μm x 2.2 μm pixel built on OmniPixel2™ technology, the OV7680 enables ultra thin camera modules of just 4.5 x 4.5 x 3.17 mm. This is a critical characteristic for slim camera phones and notebook applications where the camera module can be no thicker than the LCD housing. The OV7680’s ultra thin module size allows for a 1-plastic lens design. Additionally, the OV7680’s unique non-linear micro lens shift technology allows for a reduction in the distance between sensor and lens; reducing module height even further without loss of image quality or camera performance. The OV7680 employs OmniVision’s proprietary OmniPixel2 architecture, which significantly increases signal-to-noise ratio and delivers exceptional low-light performance. Operating at a low voltage, the OV7680 image sensor provides the full functionality of a single chip VGA camera and image processor in a small footprint package. This includes full-frame, sub-sampled or windowed 8-bit images in a wide range of formats controlled through a serial camera control bus (SCCB) interface. The OV7680 can operate at 30 frames per second (fps) in VGA with full user control over image quality, formatting and output data transfer. As part of OmniVision’s next generation of image sensors, the OV7680 delivers low-noise, low-cost, low-power consumption, high integration, wide dynamic range and excellent low-light performance. OV7680 applications camera/video phones webcams games/toys ordering information pattern/face recognition OV07680-G00A OVO7680-V24A (color, chip probing, no backgrinding) (color, lead-free, CSP2-24) OV07680-G03A (reconstructed wafer) product features product specifications high sensitivity for low-light operation array size: 640 x 480 chief ray angle: 29o non-linear power supply: power requirements: image quality controls including color saturation, hue, gamma, sharpness (edge enhancement) and low operating voltage for embedded anti-blooming portable applications automatic image control functions lens shading correction including: analog: 2.45V to 3.0V I/O: 1.7V to 3.0V package dimensions: 3285 μm x 3485 μm – – – – – automatic exposure control (AEC) automatic gain control (AGC) automatic white balance (AWB) automatic band filter (ABF) automatic black-level calibration (ABLC) – 50/60 Hz auto detection saturation level auto adjust edge enhancement and auto adjust ISP includes noise reduction and defect pixel correction maximum image transfer rate: 30 fps for VGA 60 fps for QVGA active: 80mW typical standby: < 20 μA lens size: 1/10" pixel size: 2.2 μm x 2.2 μm image area: 1443.2 μm x 1082.4 μm S/N ratio: 40 dB functional block diagram row select column sense amp image array G analog processing R buffer buffer DSP* image scaler A/D B exposure/ gain detect 50/60 Hz auto detect video port FIFO D [7:0] test pattern generator registers SIO_C SCCB interface SIO_D exposure/gain control PWDN RESETB PCLK VSYNC video timing generator HREF XCLK clock note 1 DSP* (lens shading correction, white/black pixel correction, auto white balance, etc.) 7680_PB_001 1341 Orleans Drive Sunnyvale, CA 94089 Version 1.3, February, 2009 tel: +1 408 542 3000 fax: +1 408 542 3001 www.ovt.com OmniVision reserves the right to make changes to their products or to discontinue any product or service without further notice. OmniVision, the OmniVision logo and Omnipixel are registered trademarks of OmniVision Technologies, Inc. OmniPixel2 is a trademark of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.