The OS04A10 from OmniVision is a 4 megapixel CMOS image sensor that provides security cameras with greater zoom range and AI-enabled surveillance systems with better object identification and facial authentication accuracy. It features OmniVision's PureCel-S die stacking technology, which enables its extremely small package and large 2.9-micron pixel size.
The OS04A10 has an exceptional quantum efficiency (QE) of 60% at 850 nm and 40% at 940 nm. This excellent QE enables the use of lower-power IR illumination in total darkness, resulting in an estimated 3x reduction in system-level power consumption. It has integrated dual-conversion-gain technology provides the best ultra-low light (ULL) and high dynamic range (HDR) performance, along with greater flexibility in selecting a companion image signal processor.