onsemi AR0246
Image sensor, 2.0 MP, rolling shutter, Hyperlux™ LH
The AR0246 belongs to onsemi's Hyperlux LH product family, it's a 1/4−inch Back-Side Illuminated (BSI) Stacked CMOS digital image sensor with a 1920 x 1080 active−pixel array. This advanced sensor captures images in either linear, enhanced Dynamic Range (eDR) or embeded High Dynamic Range (eHDR with 120dB) modes, with a rolling−shutter readout. The AR0246 has Adaptive Local Tuning Mapping (ALTM) inside to support low cost ISP with excellent image quantity. It is supported by a 2.0 μm BSI pixel from onsemi and delivers excellent performance in lowlight & NIR wavelengths. The sensor includes advanced functions such as Wake On Motion (WOM), Line Interleaved HDR (LI-HDR), eDR and eHDR. With eHDR+ALTM, it makes AR0246 highly suitable for a variety of applications including facial recognition, carDVR and security camera and Wearables.
Key features
- Advanced on-sensor eHDR with ALTM
- Enhanced Dynamic Range (eDR) & Line Interleaved HDR (LI-HDR) Modes
- Intelligent linearization
- Wake-on-Motion
- Enhanced NIR response in 850nm & 940nm wavelength
Applications
- Facial recognition
- Security camera
- carDVR
- Wearable camera
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