OV6946 400x400 product brief lead free available in a lead-free package Cost-Effective, Ultra-Compact Camera Solution for Medical and Industrial Endoscopes OmniVision's OV6946 is an ultra-compact CameraChip™ sensor that brings high quality images and video with excellent color fidelity to endoscopes. The 1/18-inch sensor's 0.9 x 0.9 mm compact package, wide field-ofview with short focus distance, and low power consumption make it an ideal camera solution for medical and industrial applications. images and video at 30 frames per second (fps). The OV6946 enables minimally invasive endoscope module designs with a width of 1.65 mm and height of 5 mm. Utilizing an advanced 1.75-micron OmniBSI+™ pixel, the OV6946 captures high quality 400 x 400 resolution Find out more at www.ovt.com. The OV6946 CameraChip sensor's reduced pinout and basic image signal processing functionality offer easy integration, enabling faster time-to-market. OV6946 Applications ¬ Medical Endoscopes ¬ Toys and Games ¬ Industrial Videoscopes ¬ Wearable Devices ¬ Security and Surveillance Ordering Information ¬ OV06946-A04A (color, lead-free, 4-pin CSP3) Product Features ¬ optical size of 1/18" ¬ low power consumption ¬ analog output ¬ single 3.3V power supply ¬ automatic/manual control of exposure and gain ¬ serial peripheral interface (SPI) Product Specifications ¬ OmniBSI™ pixel structure using 0.11 µm process ¬ on-chip PLL ¬ active array size: 400 x 400 ¬ maximum exposure: 876 x TLINE ¬ power supply: - analog: 3.3V ± 5% ¬ minimum exposure time: 72.15 µs ¬ power requirements: 25 mW (with IO consumption) ¬ dynamic range: 67.1 dB @ 8x gain ¬ output formats: analog signal output ¬ pixel size: 1.75 µm x 1.75 µm ¬ lens size: 1/18" ¬ dark current: 42 e-/sec @ 60°C junction temperature ¬ frame rate: - half VGA (400x400): 30 fps Functional Block Diagram OV6946 row select column sample/hold AMP gain control control register bank PLL SCCB slave interface 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.2, October, 2015 output + SPI interface VOUT XVCLK timing generator and system control logic Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com ¬ max S/N ratio: 34.4 dB ¬ temperature range: - operating: -20°C to +70°C junction temperature - stable image: 0°C to +50°C junction temperature ¬ lens chief ray angle: 25° image array ¬ scan mode: progressive OmniVision reserves the right to make changes to their products or to discontinue any product or service without further notice. OmniVision, the OmniVision logo, OmniPixel and VarioPixel are registered trademarks of OmniVision Technologies, Inc. OmniBSI-2 is a trademark of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. ¬ sensitivity: 1000 mV/lux-sec ¬ color mosaic: RGB Bayer pattern ¬ image area: 714 µm x 707 µm ¬ package dimensions: 950 µm x 940 µm