Shulou(Shulou.com)11/24 Report--

CTOnews.com November 10 news, Changguang Chenxin announced the launch of GMAX series of the latest product-GMAX4002, to further enrich the GMAX small area array CMOS product line, to provide more options for small area array industrial cameras. GMAX4002 uses 4um charge domain global shutter pixel design, the effective resolution is 2048 (H) x 1200 (V), can be widely used in positioning, detection, recognition and other visual applications, but also an ideal choice for readers, ANPR and other applications.

Thanks to the 4um pixel design, the GMAX4002 has a full well capacity of 12 ke-, and a readout noise of less than 2.3e dB;, resulting in a maximum dynamic range of 68.5 dB; microlens and unique light tube technology, which makes the chip have a shutter efficiency of less than-92 dB and excellent angle response. The peak quantum efficiency of GMAX4002 is 72%. At the same time, the addition of Red Fox technology further improves the response of the chip in the near infrared band, making it 37% at 850 nm.

GMAX4002 is designed with 12bit and 10bit ADC. In 10bit ADC output mode, the maximum frame rate of GMAX4002 can reach 229fps. At the same time, the chip is compatible with 8 pairs of sub-LVDS and 4 lane MIPI interfaces, and the maximum output data rates are 6.4Gbps and 4.8Gbps, respectively, to match the mainstream interfaces of USB3.0 and 5-GiGE in industrial cameras. GMAX4002 supports the on-chip 2 x 2 binning function to further increase the frame rate.

"with the introduction of GMAX4002, we have further expanded the GMAX product line to pursue more cost-effective and batch applications," GMAX4002 said. GMAX4002 uses a more compact package design and is compatible with MIPI output interfaces, making the chip a very camera-friendly product in the GMAX family. "

CTOnews.com learned that the GMAX4002 is packaged in 74-pin CLCC, with a package size of 16.6mm x 12.9 mm, and is available in Bayer color and black and white.

GMAX4002 engineering samples are now being ordered and shipment is expected to begin in November 2022.

GMAX is a series of global shutter products launched by Changguang Chen Core for the field of industrial vision. this series of products have the advantage of high frame rate and aim to make full use of the interface of high-speed industrial camera. enable a variety of application scenarios, such as factory automatic inspection, intelligent transportation, screen detection, aerial mapping and so on. The GMAX series of pixel platforms range from 2.5um to 4.6um and resolutions from 2.4um to 152MP;. Four products were developed on 2.5um 's pixel platform with pin-compatible designs for easy camera integration and development.

Founded in 2012, Changguang Chen Core is an international chip design company dedicated to providing high-end CMOS solutions for industrial, medical, scientific and professional imaging fields. The company is headquartered in Changchun, China, with subsidiaries in Antwerp, Belgium and Tokyo, Japan, to provide global partners with advanced CMOS image sensor products and services.

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