Promote high-energy innovative Ansian Semiconductors (ON Semiconductor, NASDAQ: ON), introducing new 2.3 million pixel CMOS image sensor samples with breakthrough reduction LED flashing (LFM) technology, for automobile advanced driving assistance The system (ADAS) application establishes a new reference. The AR0231AT can capture 1080P high dynamic range (HDR) video, and also supports the characteristics of car safety integrity level B (ASIL B).
LFM Technology (Patent Application) Eliminates the high-frequency LED flashing of traffic lights and car LED lighting, making traffic signal reading algorithms to work under all illumination conditions. The AR0231AT has 1 / 2.7 inches (6.82 mm) optical format and 1928 (horizontal) x 1208 (vertical) active pixel array. It uses the latest 3.0 micron back-illuminated (BSI) pixels and Ansian Semiconductors of DR-PIXTM technology, providing dual conversion gain to improve performance under all illumination conditions. It captures images in linear, HDR, or LFM mode, and provides frames between the mode to the frame.
The new device provides 4 re-exposure HDR to capture more than 120 dB of dynamic range with excellent noise performance. The AR0231AT can synchronize multiple cameras to easily implement multiple sensor nodes in automotive applications, and implement user programmability through a simple two-line serial interface. It also has multiple data interfaces, including MIPI (mobile industrial processor interface), parallel and Hispi (high speed serial pixel interface). Other key features include optional automation or black level control of user-controlled, support spread spectrum clock input and multi-color filter array selection.
Senior Director of Anshan Semiconductor Automotive Image and Scan Division said: "Ann Moshi semiconductor once again highlights its market leadership, is the first supplier of AR0231AT sensor samples with LFM. The uniqueness of RAR0231AT is in a 2.3 million pixels LFM and ASIL B are supported in the 1080P BSI image sensor, which marks the combination of advanced features, the most suitable for high-performance automotive ADAS images. "
Package and status quo
The AR0231AT is encapsulated by 11 mm x 10 mm IBGA-121, which is now available. The working temperature range is -40 ° C to 105 ° C (ambient temperature) will be fully certified by AEC-Q100 and will be produced in 2016.
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