Sony Pregius IMX421 – 2.86 MP Color CMOS Sensor

The Sony IMX421LQJ-C is a high-performance CMOS image sensor featuring Sony’s renowned Pregius global shutter technology. With a diagonal size of 11.0 mm (Type 2/3 inch) and 2.86 million effective pixels, this sensor is engineered for applications requiring fast, high-precision image capture, such as factory automation (FA) and intelligent transportation systems (ITS). Its global shutter function ensures distortion-free image capture, making it ideal for high-speed environments.

The IMX421LQJ-C offers a resolution of 1944 x 1472 pixels, with a pixel size of 4.5 x 4.5 μm, providing excellent sensitivity and high image quality. It supports a maximum frame rate suitable for fast-moving objects, ensuring crisp, clear images without motion blur. The global shutter feature is particularly beneficial for industrial applications where precise capture of moving objects is critical, such as in machine vision systems or real-time traffic monitoring.

Operating with a triple power supply (analog 3.3 V, digital 1.2 V, and interface 1.8 V), the IMX421LQJ-C is optimized for low power consumption, making it ideal for embedded systems where energy efficiency is key. Its advanced pixel architecture delivers high sensitivity, low dark current, and low PLS (parasitic light sensitivity), resulting in outstanding image quality even in challenging lighting conditions.

Key features of the IMX421LQJ-C include:

• 2.86 MP resolution (1944 x 1472)
• Global shutter for accurate capture of fast-moving objects
• 4.5 x 4.5 μm pixel size for high sensitivity and image clarity
• Low power consumption with triple power supply (3.3V, 1.2V, 1.8V)
• Low dark current and low PLS characteristics
• SLVS interface and LGA 226-pin package for flexible integration

Designed for factory automation (FA) and intelligent transportation systems (ITS), the IMX421LQJ-C excels in capturing fast-moving objects with precision. In FA applications, it enhances the accuracy of inspection systems by delivering high-resolution images without distortion, even at high speeds. In ITS applications, it enables real-time monitoring of traffic, vehicle detection, and license plate recognition, ensuring reliable performance under various lighting conditions.

The sensor’s high sensitivity and low noise make it an excellent choice for environments with varying light levels. Its large pixel size ensures greater light capture, enhancing image quality in low-light conditions or in situations where fast shutter speeds are required. The SLVS interface and LGA 226-pin package offer developers ease of integration into various industrial camera systems, reducing design complexity and enabling rapid deployment.

The Sony IMX421LQJ-C sensor is a versatile and reliable option for a wide range of industrial imaging applications. Its combination of high speed, low power consumption, and exceptional image quality makes it an excellent choice for any system that requires precision imaging in fast-paced or high-intensity environments.