STMicroelectronics

VN920SPTR-E

The VN920SPTR-E is a high-performance, automotive-grade, monolithic CMOS image sensor developed by STMicroelectronics. It is designed to provide excellent image quality and high sensitivity for various automotive applications, such as advanced driver assistance systems (ADAS), surround view systems (SVS), and rear-view cameras.

Description:

The VN920SPTR-E is a 1/2.76-inch optical format sensor with a resolution of 1.2 megapixels. It features a pixel size of 1.55µm and a rolling shutter readout architecture. The sensor is designed to deliver high dynamic range (HDR) and low-light performance, making it suitable for challenging lighting conditions commonly encountered in automotive applications.

Features:

1. High resolution: 1.2 effective megapixels with a 1280 x 720 active pixel array.
2. Small pixel size: 1.55µm x 1.55µm, allowing for high sensitivity and improved low-light performance.
3. High dynamic range: The sensor supports HDR, enabling it to capture clear images in challenging lighting conditions.
4. Wide temperature range: The VN920SPTR-E is designed to operate in a wide temperature range of -40°C to +105°C, making it suitable for various automotive environments.
5. Automotive-grade: The sensor meets the stringent requirements of the automotive industry, ensuring reliability and durability.
6. Rolling shutter readout: This architecture allows for fast frame rates and low power consumption.
7. Integrated functions: The sensor includes built-in functions such as lens shading correction, black level calibration, and white balance, simplifying the image processing tasks.

Applications:

1. Advanced Driver Assistance Systems (ADAS): The VN920SPTR-E can be used in applications like lane departure warning, forward collision warning, and pedestrian detection systems.
2. Surround View Systems (SVS): The sensor can be employed in SVS to provide a 360-degree view around the vehicle, enhancing parking and maneuvering safety.
3. Rear-view cameras: The VN920SPTR-E is suitable for rear-view camera systems, providing clear images for backup and reversing assistance.
4. In-cabin monitoring: The sensor can be used for in-cabin monitoring applications, such as driver drowsiness detection and occupant classification.
5. Other automotive vision systems: The VN920SPTR-E can also be utilized in other automotive vision systems that require high image quality and sensitivity, such as traffic sign recognition and animal detection.

In summary, the VN920SPTR-E is a high-quality, automotive-grade image sensor designed to meet the demanding requirements of various automotive applications. Its features, such as high resolution, small pixel size, and HDR support, make it an ideal choice for applications like ADAS, SVS, and rear-view cameras.