ov2281 1080p product brief lead free available in a lead-free package 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 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. biometric security for next-generation smartphones, tablets, and notebooks omnivision's ov2281 is a 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. 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.
? ? smartphones and feature phones pc multimedia ? ? tablets wearables applications ? ? ? ? ? 1.12 m x 1.12 m pixel 1920x1080 at 60 fps, 1080x1920 at 30 fps programmable controls for: - frame rate - mirror and flip - cropping - windowing supports images sizes: - 1944x1944 - 1080p (1920x1080) - 1080x1920, and more 260 bytes of embedded one-time programmable (otp) memory for customer use ultra low power mode (ulpm) support for output formats: 10-bit b&w raw interleave row hdr output two-wire serial bus control (sccb) mipi serial output interface (1- or 2-lane) 2x binning support image quality control: - defect pixel correction - automatic black level calibration ? ? ? ? ? ? ? product features functional block diagram ? OV02281-GA4A (b&w, chip probing, 200 m backgrinding, reconstructed wafer) ordering information ? ? ? ? ? ? ? active array size: 1944 x 1944 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) power requirements: - active: 126 mw - standby: 166 w - xshutdown: 1 w temperature range: - operating: -30c to +85c junction temperature - stable image: -20c to +60c junction temperature output interface: 2-lane mipi serial output output formats: 10-bit b&w raw lens size: 1/7.5" ? ? ? ? ? ? ? ? ? ? input clock frequency: 6 ~ 27 mhz lens chief ray angle: 30.9 non-linear maximum image transfer rate: - 1944x1944: 30 fps - 1080p (1920x1080): 60 fps - 1080x1920: 30 fps sensitivity: 555 mv/lux-sec max s/n ratio: 35.6 db dynamic range: 68.4 db @ 16x gain pixel size: 1.12 m x 1.12 m dark current: 14 e - /sec @ 60c junction temperature image area: 2214 m x 2214 m die dimensions: - cob: 4050 m x 3400.2 m - rw: 4100 m x 3450.2 m product specifications v e r s i o n 1 . 2 , s e p t e m b e r , 2 0 1 7 o m n i v i s i o n r e s e r v e s t h e r i g h t t o m a k e c h a n g e s t o t h e i r p r o d u c t s o r t o d i s c o n t i n u e a n y p r o d u c t o r s e r v i c e w i t h o u t f u r t h e r n o t i c e . o m n i v i s i o n , t h e o m n i v i s i o n l o g o a n d p u r e c e l a r e r e g i s t e r e d t r a d e m a r k s o f o m n i v i s i o n t e c h n o l o g i e s , i n c . a l l o t h e r t r a d e m a r k s a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . 4275 burton drive santa clara, ca 95054 usa tel: + 1 408 567 3000 fax: + 1 408 567 3001 www.ovt.com ov2281 o v2281 image sensor core image sensor processor image output interf ace column sample/hold ro w select pll plls timing gener ator and system control logic control register bank sccb slav e interf ace gain control scl sid s trobe p wdnb xshutdown tm fsin/vs ync ulpm xv clk sd a mcp/n mdp/n[1:0] image arr ay amp isp 10-bit adc fifo mipi
|
