OV4688 4MP product brief lead free available in a lead-free package Native 16:9 HD 4-Megapixel CameraChip™ Sensor with High Frame Rate and Excellent Low Light Sensitivity for Next-Generation Video Applications The OV4688 is a high-performance 4-megapixel CameraChip sensor in a native 16:9 high definition (HD) format designed to deliver ultra-high quality fast frame rate HD video for mobile devices. Built on a new 2-micron OmniBSI-2™ pixel, the OV4688 offers best-inclass low-light performance with a 40 percent increase in sensitivity compared to the 1.75-micron OmniBSI-2 pixel. The OV4688 supports timing for two High Dynamic Range (HDR) modes, frame-based sequential HDR and line-based staggered HDR. A major advantage of staggered mode over sequential mode is a significant reduction of motion artifacts in the captured images. The sensor's enhanced performance, along with its ability to record full resolution 4MP @ 90 frames per second (fps), allows it to capture best-in-class video and high-speed photography with zero shutter lag, and video HDR at 30 fps. The 1/3-inch OV4688 can also capture 1080p HD at 120 fps with electronic image stabilization (EIS), or 720p HD at 180 fps. The OV4688's high frame rates enable additional key benefits, including full-resolution continuous frame capture or burst photography and recording of highquality slow-motion video. The OV4688 features a high-speed 4-lane MIPI serial output interface to facilitate the required high data transfer rate and fits into an 8.5 x 8.5 mm module with a z-height of about 5 mm. Find out more at www.ovt.com. OV4688 Applications ¬ Cellular Phones ¬ Digital Video Camcorders (DVC) ¬ Digital Still Cameras (DSC) ¬ PC Multimedia Ordering Information Product Features ¬ OV04688-G04A-Z (color, chip probing, 200 µm backgrinding, reconstructed wafer with good die) ¬ supports staggered, sequential HDR timing ¬ support 2x2 binning, 4x4 binning, re-sampling filter ¬ automatic black level calibration (ABLC) ¬ standard serial SCCB interface Product Specifications ¬ programmable controls for frame rate, ¬ up to 4-lane MIPI serial output interface mirror and flip, cropping, and windowing ¬ embedded 1.5K bits one-time ¬ static defective pixel canceling programmable (OTP) memory for part identification, etc ¬ supports output formats: 10-bit RAW RGB (MIPI) ¬ two on-chip phase lock loops (PLLs) ¬ supports horizontal and vertical subsampling ¬ programmable I/O drive capability ¬ max S/N ratio: 38.3 dB ¬ 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 ¬ power requirements: - active: 163 mA (261 mW) - standby: 1 mA - XSHUTDOWN: <10 µA ¬ built-in temperature sensor ¬ supports images sizes: 4MP, 3MP, EIS1080p, 1080p, EIS720p ¬ active array size: 2688 x 1520 ¬ fast mode switching ¬ scan mode: progressive ¬ output formats: 10-bit RAW RGB data ¬ dark current: 4 mV/sec @ 60°C junction temperature ¬ input clock frequency: 6 ~ 64 MHz ¬ lens chief ray angle: 31.5° non-linear Functional Block Diagram OV4688 10-bit ADC AMP temperature sensor MIPI image array FIFO row select column sample/hold image output interface OTP_DPC image sensor processor MCP/N MDP/N[3:0] gain control Version 1.3, 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 ¬ sensitivity: 1900 mV/lux-sec ¬ temperature range: - operating: -30°C to +85°C junction temperature - stable image: 0°C to +60°C junction temperature ¬ lens size: 1/3" image sensor core ¬ maximum image transfer rate: - 2688x1520: 90 fps - 1920x1080: 120 fps - 1280x720: 180 fps - 672x380: 330 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 and OmniBSI-2 are trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. ¬ maximum exposure interval: 1548 x TROW ¬ pixel size: 2 µm x 2 µm ¬ image area: 5440 µm x 3072 µm ¬ die dimensions: - COB: 6600 µm x 5800 µm