onsemi AR0820AT 1/2" CMOS Digital Image Sensor
onsemi AR0820AT 1/2" CMOS Digital Image Sensor comes with a 3848 (H) x 2168 (V) active−pixel array. This advanced automotive sensor captures images in either high dynamic range or linear, with rolling-shutter readout.
The onsemi AR0820AT is optimized for low-light and challenging high dynamic range scene performance, with a 2.1µm DR-Pix BSI pixel and on-sensor 140dB HDR capture capability. The sensor includes advanced functions such as windowing, in-pixel binning, and video and single frame modes to provide flexible Region of Interest (ROI) or specific resolution to enhance performance in extremely low light conditions. The sophisticated sensor fault detection features and embedded data on AR0820AT are designed to enable camera ASIL B compliance. The device is programmable through a simple two-wire serial interface and supports an MIPI output interface.
Features
- High-performance 2.1µm automotive grade Backside Illuminated (BSI) pixel with DR-Pix ™ technology
- Advanced on-sensor HDR reconstruction with flexible exposure ratio control
- Fast full-resolution video capture of 3840 x 2160 at up to 40fps in 3-exposure HDR and 30fps in 4-exposure HDR
- Line interleaved T1/T2/T3/T4 output
- Sensor fault detection for ASIL−B compliance support
- 2 x 2 in-pixel binning mode and color binning mode
- Data interface: 1.8Gbps/Lane, 4-lane MIPI CSI-2
- Selectable automatic or user-controlled black-level control
- Frame-to-frame switching among up to 4 contexts to enable multi−function systems
- Multi-camera synchronization support
- Multiple CFA options, including RGB, RCCC, and RCCB
- Pb−free device
Applications
- Front view camera (ADAS)
- Autonomous driving (AD)
- Surround sensing camera
- In-cabin
- Robot taxi
- Robot delivery
- Autonomous trucks
Videos
發佈日期: 2024-05-08
| 更新日期: 2024-05-31