1080p resolution 2.3Mp CMOS image sensor features 3-exposure HDR
The chip combines superior low-light performance, robust near Infrared (NIR) quantum efficiency (QE) and the capability to capture high dynamic range scenes. The highly sensitive 3×3μm Backside Illuminated (BSI) pixels with improved NIR process gives a 21% improvement in responsivity and a 10 percent improvement in QE versus the device’s predecessor.
The sensor features a variety of sophisticated camera functions such as in-pixel binning and windowing, and it has an on-chip analog to digital converter (ADC) that supports both 10-bit and 12-bit architectures. When operating in linear mode with a serial interface, the device offers fully HiSPi/MiPi compatible HD support up to 1080p at 90fps thereby delivering excellent video performance. Two- or three-exposure 1080p HDR output is available at up to 30fps.
The AR0239 is optimised for ease of design-in with multi-camera synchronisation capability simplifying more sophisticated installations. Being housed in a 9x9mm iBGA-63 package enhances the robustness and reliability of the new image sensor in terms of thermal and humidity resilience and performance. The device has an operating temperature range, aligned with industrial application specifications, of -30°C to +85°C.
ON Semiconductor – www.onsemi.com
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