OV4685 4MP product brief lead free available in a lead-free package High Frame Rate 4-Megapixel Sensor with Excellent Low-Light Sensitivity and OmniHDR-F™ Technology for Security Applications The OV4685 is a high performance 4-megapixel CameraChip™ sensor in a native high definition (HD) 16:9 format designed for next-generation surveillance and security systems. The sensor is built on a 2-micron OmniBSI-2™ pixel that provides best-in-class sensitivity, and uses advanced OmniHDR-F™ technology to provide industry leading staggered high dynamic range (HDR). The 1/3-inch OV4685 can capture full-resolution 4-megapixel HD video at 90 frames per second (fps), 1080p HD at 120 fps, and binned 720p HD at 180 fps. The sensor's high frame rates enable crisp, clean image and video capture of fast moving objects. The OV4685's advanced OmniHDR-F technology provides staggered HDR timing, increasing dynamic range to 100 dB while recording high-quality images and video under extreme variations of bright and dark conditions. The sensor features a high-speed 4-lane MIPI serial output interface to facilitate the required high data transfer rate. The OV4685 is available in a chip scale package (CSP). Find out more at www.ovt.com. OV4685 Applications ¬ Security and Surveillance Ordering Information Product Features ¬ OV04685-H67A (color, lead-free, 67-pin CSP5) ¬ automatic black level calibration (ABLC) ¬ standard serial SCCB interface ¬ programmable controls for frame rate, ¬ up to 4-lane MIPI serial mirror and flip, cropping, and windowing output interface ¬ static defective pixel canceling ¬ supports output formats: 10-bit RAW RGB (MIPI) ¬ supports horizontal and vertical subsampling ¬ supports images sizes: 4MP, 3MP, EIS1080p, 1080p, EIS720p ¬ embedded 4K bits one-time programmable (OTP) memory for part identification, etc Product Specifications ¬ two on-chip phase lock loops (PLLs) ¬ active array size: 2688 x 1520 ¬ max S/N ratio: 37.8 dB ¬ programmable I/O drive capability ¬ power supply: - core: 1.1 ~ 1.3V - analog: 2.6 ~ 3.0V - I/O: 1.7 ~ 3.0V ¬ dynamic range: 64.6 dB @ 1x gain ¬ built-in temperature sensor ¬ fast mode switching ¬ supports staggered, sequential and alternative row HDR timing ¬ support 2x2 binning, 4x4 binning, re-sampling filter ¬ supports staggered 3 exposure HDR mode ¬ power requirements: - active: 163 mA (261 mW) - standby: 1 mA - XSHUTDOWN: <10 µA ¬ temperature range: - operating: -30°C to +85°C junction temperature - stable image: 0°C to +60°C junction temperature ¬ input clock frequency: 6 ~ 64 MHz ¬ die dimensions: 6630 µm x 5830 µm temperature sensor MIPI FIFO 10-bit ADC AMP MCP/N MDP/N[3:0] gain control Version 1.1, October, 2014 Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com SIOD SIOC SCCB interface SID HREF GPIO STROBE FREX VSYNC FSIN PWDNB 4275 Burton Drive Santa Clara, CA 95054 USA TM timing generator and system control logic XSHUTDOWN PLL EXTCLK control register bank PLLs ¬ pixel size: 2 µm x 2 µm ¬ image area: 5440 µm x 3072 µm image output interface OTP_DPC row select image array ¬ maximum exposure interval: 1548 x TROW ¬ lens size: 1/3" OV4685 column sample/hold ¬ scan mode: progressive ¬ dark current: 4 mV/sec @ 60°C junction temperature Functional Block Diagram image sensor processor ¬ sensitivity: 1900 mV/lux-sec ¬ output formats: 10-bit RAW RGB data ¬ lens chief ray angle: 0° image sensor core ¬ maximum image transfer rate: - 2688x1520: 90 fps - 1280x720: 180 fps - 1920x1080: 120 fps OmniVision reserves the right to make changes to their products or to discontinue any product or service without further notice. OmniVision and the OmniVision logo are registered trademarks of OmniVision Technologies, Inc. CameraChip, OmniBSI-2, OmniBSI+ and OmniBSI are trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.