OV7695 VGA product brief lead free available in a lead-free package Ultra-Compact, Cost-Effective Secondary Camera Solution for Smartphones and Tablets The OV7695 is a high-performance CameraChip™ sensor that utilizes OmniVision's new OmniBSI+™ pixel architecture to deliver high quality VGA video at 30 frames per second. At just 2.4 x 2.3 mm, the costcompetitive OV7695 is a highly attractive solution for front-facing cameras in smartphones and tablets. The 1/13-inch VGA sensor is built on a 1.75-micron OmniBSI+ pixel, which has a significantly lower level of noise when compared with traditional FSI pixel architectures. The result is a dramatic improvement in dynamic range, which translates into higher quality color video. Using proprietary technology to improve image quality, the OV7695 reduces or eliminates common sources of image contamination such as fixed pattern noise and smearing to produce a clean, stable color image. The sensor provides full-framed, sub-sampled and cropped images in YUV422 format via a one-lane MIPI interface. All required image processing functions, including exposure control, gamma, white balance, color saturation, defective pixel canceling, and noise canceling are programmable through the serial camera control bus (SCCB) interface. Find out more at www.ovt.com. OV7695 Applications ¬ Cellular and Picture Phones ¬ Toys ¬ PC Multimedia ¬ Digital Video Cameras ¬ Tablets Ordering Information ¬ OV07695-A17A (color, lead-free, 17-pin CSP3) Product Features ¬ support for image sizes: - VGA (640x480) - QVGA (320x240) - QQVGA (160x120) - HF (640x20) ¬ support for horizontal and vertical sub-sampling ¬ automatic image control functions: - automatic exposure control (AEC) - automatic white balance (AWB) - automatic black level calibration (ABLC) Product Specifications ¬ on-chip phase lock loop (PLL) ¬ image quality controls: defect pixel correction and lens shading correction ¬ built-in 1.5V regulator for digital block ¬ support for black sun cancellation ¬ capable of maintaining register values at software power down ¬ standard serial SCCB interface ¬ power supply: ¬ maximum image transfer rate: - core: 1.5V DC ±5% (internal regulator) - VGA (640x480): 30 fps - analog: 2.8V ±5% - QVGA (320x240): 60 fps - I/O: 2.8V, 1.8V - QQVGA (160x120): 120 fps - HF (640x20): 120 fps ¬ temperature range: - operating: -30°C to 70°C junction ¬ sensitivity: 1000 mV/lux-sec temperature - stable image: 0°C to 50°C junction ¬ scan mode: progressive temperature ¬ maximum exposure interval: ¬ output formats: YUV422 536 x tROW ¬ support for output formats: YUV4:2:2 through MIPI ¬ programmable controls for frame rate, mirror and flip, AEC/AGC, and windowing ¬ active array size: 656 x 496 ¬ parallel I/O tri-state configurability and programmable polarity ¬ dynamic range: 69.2 dB @ 16x gain ¬ lens size: 1/13" ¬ pixel size: 1.75 µm x 1.75 µm ¬ lens chief ray angle: 26° ¬ image area: 1148 µm x 868 µm ¬ input clock frequency: 6 ~ 27 MHz ¬ package dimensions: - CSP3: 2370 µm x 2300 µm ¬ max S/N ratio: 35.9 dB Functional Block Diagram OV7695 gain control control register bank 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.0, August, 2012 Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com SDA SCCB slave interface SCL FSIN timing generator and system control logic XSHUTDOWN XVCLK PLL 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 VarioPixel are registered trademarks of OmniVision Technologies, Inc. CameraChip, OmniBSI+ and OmniBSI are trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. MIPI FIFO AMP digital gain 10-bit A/D black level calibration row select image array image output interface formatter image sensor processor DSP image sensor core column sample/hold MCN MCP MDN MDP