OV2281 1080p product brief lead free available in a lead-free package Biometric Security for Next-Generation Smartphones, Tablets and Notebooks OmniVision's OV2281 is a new PureCel® sensor that brings enhanced biometric security functionality to mobile devices. The low-power, ultra-compact OV2281 leverages a 1.12-micron pixel with PureCel technology to enable accurate, reliable iris recognition for smartphones, tablets and notebooks. When recording full-resolution 1944 x 1944 video at 30 fps, the sensor requires just 126 mW, and supports ultra-low power mode to reduce power consumption to approximately 25 mW. Additionally, the OV2281 features optimized IR sensitivity to produce a clear, fully stable image in difficult, low-light conditions. The 1/7.5-inch OV2281 PureCel sensor can record 1080p high-definition (HD) video at 60 frames per second (fps) in both landscape and portrait modes to support apps with horizontal or vertical orientation. The OV2281 sensor fits into a 5.5 x 5.5 mm module with a z-height of less than 4.5 mm. Find out more at www.ovt.com. OV2281 Applications ¬ Smartphones and feature phones ¬ Tablets ¬ PC multimedia ¬ Wearables Ordering Information Product Features ¬ OV02281-H42A (b&w, lead-free, 42-pin CSP5) ¬ 1.12 µm x 1.12 µm pixel ¬ ultra low power mode (ULPM) ¬ 1920x1080 at 60 fps, 1080x1920 at 60 fps ¬ support for output formats: 10-bit b&w RAW ¬ programmable controls for frame rate, ¬ mirror and flip, cropping, and windowing ¬ ¬ supports images sizes: 1944x1944, 1080p (1920x1080), 1080x1920, ¬ and more ¬ 260 bytes of embedded one-time programmable (OTP) memory for customer use interleave row HDR output Product Specifications two-wire serial bus control (SCCB) ¬ active array size: 1944 x 1944 ¬ lens chief ray angle: 30.9° non-linear MIPI serial output interface (1- or 2-lane) ¬ power supply: - core: 1.14 to 1.26V (1.2V nominal) - analog: 2.6 to 3.0V (2.8V nominal) - I/O: 1.7 to 1.9V (1.8V nominal) ¬ input clock frequency: 6 ~ 27 MHz ¬ 2x binning support ¬ image quality control: defect pixel correction and automatic black level calibration ¬ power requirements: - active: 126 mW - standby: 166 µW - XSHUTDOWN: 1 µW ¬ maximum image transfer rate: - 1944x1944: 30 fps - 1080p (1920 x 1080): 60 fps - 1080 x 1920: 60 fps ¬ max S/N ratio: 35.6 dB ¬ temperature range: - operating: -30°C to +85°C junction temperature - stable image: 0°C to +60°C junction temperature ¬ dynamic range: 68.4 dB @ 16x gain ¬ pixel size: 1.12 µm x 1.12 µm ¬ dark current: 14 e-/sec @ 60°C junction temperature ¬ output formats: 10-bit b&w RAW ¬ image area: 2214 µm x 2214 µm ¬ lens size: 1/7.5" ¬ package dimensions: - CSP5: 4080 µm x 3430.2 µm Functional Block Diagram OV2281 image array 10-bit ADC AMP ISP row select column sample/hold image output interface MIPI image sensor processor FIFO image sensor core MCP/N MDP/N[1:0] gain control control register bank 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.0, September, 2015 Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com SDA SCL SCCB slave interface SID STROBE ULPM FSIN/VSYNC TM XSHUTDOWN timing generator and system control logic PWDNB PLL XVCLK PLLs 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. PureCel is a trademark of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.