STMicroelectronics

VN340SPTR-E

The VN340SPTR-E is a high-performance, automotive-grade image sensor from STMicroelectronics. It is designed to provide high-quality image capture in challenging lighting conditions, making it ideal for use in automotive applications such as advanced driver assistance systems (ADAS), surround view systems (SVS), and rear-view cameras.

Description:

The VN340SPTR-E is a 1/3.2" type CMOS image sensor with an active pixel array of 1920(H) x 1080(V). It features a rolling shutter readout and a programmable region of interest (ROI) to allow for flexible image capture based on the specific application requirements. The sensor has a monochrome output and supports a wide range of frame rates, from 1 fps to 120 fps.

Features:

1. High sensitivity and low noise: The VN340SPTR-E features a high sensitivity of 2000 mV/lux.sec and a low noise level of 0.7 lux, enabling clear image capture in low-light conditions.
2. Wide dynamic range: The sensor has a dynamic range of up to 140 dB, allowing it to capture images with both bright and dark areas without losing detail.
3. High resolution: With a resolution of 1920 x 1080 pixels, the VN340SPTR-E provides high-quality images for clear and detailed visualization.
4. Programmable ROI: The sensor allows for the selection of a programmable ROI, enabling the capture of specific areas of interest within the scene for improved performance and reduced data processing requirements.
5. Automotive-grade: The VN340SPTR-E is designed to meet the stringent requirements of automotive applications, with a temperature range of -40°C to 105°C and compliance with AEC-Q100 standards.

Applications:

1. Advanced Driver Assistance Systems (ADAS): The high sensitivity and wide dynamic range of the VN340SPTR-E make it suitable for use in ADAS applications, such as lane departure warning, pedestrian detection, and traffic sign recognition.
2. Surround View Systems (SVS): The sensor's high resolution and programmable ROI enable it to capture detailed images of the vehicle's surroundings, providing a 360-degree view for improved parking and maneuvering assistance.
3. Rear-view cameras: The VN340SPTR-E's high sensitivity and low noise performance make it an excellent choice for rear-view cameras, providing clear images even in challenging lighting conditions.
4. In-cabin monitoring: The sensor can also be used for in-cabin monitoring applications, such as driver drowsiness detection or occupant classification, by capturing high-quality images of the vehicle's interior.

In summary, the VN340SPTR-E from STMicroelectronics is a high-performance, automotive-grade image sensor designed for use in various automotive applications, including ADAS, SVS, rear-view cameras, and in-cabin monitoring. Its high sensitivity, low noise, and programmable ROI make it an excellent choice for capturing high-quality images in challenging lighting conditions.