Entry-level IoT imaging sensors deliver 2K resolution in poor lighting conditions

October 24, 2018 // By Julien Happich
Built with OmniBSI pixel technology, the OS02F10 and OS04B10 imaging sensors provide what OmniVision Technologies claims to be the industry's most cost-effective backside illumination (BSI) solutions.

With superior low-light sensitivity, the sensors can produce high-quality digital images and HD video, even in poor lighting conditions. This capability is critical for security applications. Their wide chief ray angle (CRA) of 9 degrees enables thinner modules with wide-aperture lenses for accurate, unobtrusive surveillance.
The OS02F10 is a 2-megapixel (MP) sensor that supports 1080p (1920 x 1080) resolution streaming video at 30 frames per second. This ultra-compact sensor features a 1/4-inch optical format and a 4.9x3.0-mm chip scale package (CSP). Its high quantum efficiency (QE) requires less IR illumination, thus enabling low power consumption for excellent camera battery life. The OS02F10 itself consumes less than 120mW.
The OS04B10 is designed for applications covering larger surveillance areas. With 3.6-MP resolution, the OS04B10 supports 2K (2560 x 1440) resolution streaming video at 30fps. It features a 1/3-inch optical format and a 6.3x3.7-mm CSP. The OS04B10 draws less than 140mW.
OmniVision Technologies - www.ovt.com


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