Sony has developed the CMOS image sensors "IMX224LQR" and "IMX225LQR" for industrial applications. These new image sensors realize high sensitivity approximately twice that of the existing product (IMX238LQJ)*1.
The IMX224LQR and IMX225LQR pursue picture quality at low illumination, which is the characteristic most required by cameras for industrial applications, and realize pixels with the highest sensitivity among Sony image sensors for industrial applications*2. In addition, a minimum subject illumination of 0.005 lx or less is achieved by mounting an internal programmable gain amplifier that can support up to 72 dB. Superior performance as image sensors for industrial applications is achieved by combining new WDR (Wide Dynamic Range) technology with technology that improves sensitivity in the near infrared light region.
The new lineup includes the two types of the IMX224LQR, which has a WDR function, and the IMX225LQR, which does not have a WDR function.
*1: See the New Product Information released in September 2013.
*2: As of August 2014 (based on Sony's research)
- High sensitivity characteristics using a newly developed 3.75 µm pixel (Sensitivity improved to approximately twice that of the existing product)
- Minimum subject illumination of 0.005 lx or less (at a gain of 72 dB)
- Improved sensitivity in the near infrared light region
- New WDR function (IMX224LQR only)
- Versatile interface (CMOS parallel, low-voltage LVDS serial, MIPI CSI-2)
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