Sony Pregius IMX249 – 2.3 MP Color CMOS Sensor for Industrial Applications

The Sony Pregius IMX249LQJ-C is a high-performance CMOS image sensor featuring the global shutter technology, part of Sony’s renowned Pregius line. With a diagonal size of 13.4 mm (Type 1/1.2) and a resolution of 2.35 MP, this sensor offers an effective pixel array of 1920 x 1200, delivering sharp and clear images with its square pixel structure. Each pixel measures 5.86 x 5.86 µm, providing excellent sensitivity and detail even in challenging lighting conditions.

The IMX249 operates with a triple power supply, utilizing analog 3.3 V, digital 1.2 V, and interface 1.8 V, designed to ensure low power consumption during high-speed image capture. Its global shutter CMOS architecture ensures that motion artifacts are minimized, making it ideal for fast-moving objects in industrial applications, such as machine vision, automation, and robotics.

One of the key strengths of the IMX249 is its balance of performance and cost-efficiency. Compared to other sensors in the Pregius line, such as the IMX174, the IMX249 offers slightly lower frame rates (up to 30 fps) but maintains exceptional image quality and low noise characteristics, including low dark current and low parasitic light sensitivity (PLS). These features ensure that it captures clear, distortion-free images, even in low-light environments, making it versatile for a wide range of applications.

Key specifications of the IMX249LQJ-C include:

• Resolution: 2.35 MP (1920 x 1200 pixels)
• Pixel size: 5.86 x 5.86 µm
• Diagonal size: 13.4 mm (Type 1/1.2)
• Maximum frame rate: 30 fps
• Low power consumption with a triple power supply (3.3 V analog, 1.2 V digital, 1.8 V interface)
• Sub-LVDS Serial interface
• Low dark current and low PLS characteristics

The Sony Pregius IMX249LQJ-C is a highly suitable choice for developers looking for reliable, high-quality image capture in industrial automation, security systems, and embedded vision solutions. Its global shutter ensures accurate image capture without distortion, even in scenarios with high-speed motion, offering robust performance at a lower cost compared to higher-end models in the Pregius family.