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

Thanks to CTOnews.com netizens Xing Han roaming clues delivery! CTOnews.com December 8 news, domestic manufacturers (SmartSens) recently launched the first LA (Linear) linear array series 4K resolution high-speed industrial CMOS image sensor-SC430LA. This backlit (BSI) image sensor supports 7.0micron pixels, carries the innovative SmartGS-2 global shutter technology, relies on Stevie analog circuit design, supports excellent Trilinear color mode and 32x analog gain, combines the four performance advantages of high stability, high accuracy, low noise, and high line frequency, and is suitable for all kinds of industrial environments with high transmission speed and high image quality.

Compared with daily life, industrial CIS needs to prevent the adverse environmental effects such as high temperature, dust and corrosion, and provide accurate, stable and reliable image data for factories around the clock.

SC430LA adopts Stevie's superior analog circuit design, and the analog gain can be opened up to 32 times. At the same screen brightness, the higher gain can significantly reduce the brightness of the light source, thus reduce the heat of the whole machine, improve the efficiency of the whole machine, and has excellent stability during operation, which is enough to collect reliable image data for industrial applications in real time for a long time. The new product has a 4K resolution and is based on Stevie's unique SmartGS-2 global shutter technology. Using BSI technology, it has a quantum efficiency (QE) of up to 77% in the 500nm band, which is 10% higher than that of industrial products of the same specification in the industry. It provides more real and effective image information in an industrial low-light environment to achieve a 4K resolution.

On the other hand, by creating ultra-low noise peripheral reading circuit technology and upgrading color technology, SC430LA can achieve excellent noise control and color rendering. Its fixed noise (FPN) and pixel response non-uniformity (PRNU) can be reduced to 0.28e-and 0.53% respectively. Compared with similar products in the industry, the dark current is greatly reduced by 51%, significantly improving the image quality captured by the product, showing higher color accuracy and richer image details, and can meet the requirements of high-precision sensors for industrial applications.

CTOnews.com learned that SC430LA is available in black and white and color, and the black and white version has 1-wire, 2-wire and 3-wire operating modes for customers to choose from. Among them, the line frequency of SC430LA can reach up to 100KHz in the 3-line working mode, and the image reading speed can be comparable to the 2-line mode of the same specification products in the industry; in the 1-line working mode, the line frequency can reach up to 200KHz, thus greatly improving the detection efficiency of the industrial linear array camera and helping the industrial inspection industry upgrade. The color version can support Trilinear color mode and Bilinear color mode. Compared with similar products in the industrial CIS field, the advanced Trilinear color mode can further improve image quality, retain more details, reproduce bright and natural colors, and finally show a clear and exquisite full-color imaging effect.

In addition, the SC430LA has built-in power and clock modules that require no additional power supply to help achieve optimized power distribution solutions in a more cost-effective manner.

At present, Stevie SC430LA has accepted the sample delivery and is expected to achieve mass production in Q1 in 2023.

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