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onsemi AR0246 Digital Image Sensors

onsemi AR0246 Digital Image Sensors are 1/4-inch Back-Side Illuminated (BSI) Stacked CMOS image sensors with a 1920(H) x 1080(V) active pixel array. These digital image sensors belong to the Hyperlux™ LH product family. The AR0246 sensors are designed for both low light and high dynamic range performance. These advanced image sensors capture images in either linear enhanced Dynamic Range (eDR) or embedded High Dynamic Range (eHDR with 120dB) modes with a rolling-shutter readout. The AR0246 sensors include Adaptive Local Tuning Mapping (ALTM) inside to support ISP with excellent image quantity. These image sensors are supported by a 2μm BSI pixel and deliver excellent performance in low light and NIR wavelengths.

The AR0246 digital image sensors include advanced functions such as Wake On Motion (WOM), Line Interleaved HDR (LI-HDR), eDR and eHDR. With eHDR+ALTM, these sensors are suitable for facial recognition, car DVR, security cameras, and wearables cameras.

Features

  • 1080p (1920(H) x 1080(V), full resolution of 2MP) at 60fps linear mode video capture
  • Full resolution at 30fps, 3-exposure embedded High Dynamic Range (eHDR) video capture with exposure ratio control
  • Full resolution at 45fps, enhanced Dynamic Range (eDR) video capture for enhanced dynamic range from a single exposure with no motion artifacts from multiple exposures
  • Full Resolution at 30fps, 2-exposure Line Interleaved enhanced Dynamic Range (LI-eDR) video capture
  • Full Resolution at 30fps, 2-exposure Line Interleave HDR (LI-HDR ) video capture
  • Adaptive Local Tone Mapping (ALTM) supports to compress high dynamic range images to available display device range
  • Super Low Power (SLP) Mode
  • Wake on Motion (WOM)/motion detection
  • Motion detection, auto wake up from standby mode (240 x 135 full resolution)
  • Context switching
  • Supports Electronic Rolling Shutter (ERS) and Global Reset Release (GRR) modes
  • Triggered integration and readout control

Applications

  • Facial recognition
  • Security cameras
  • Car DVR
  • Wearable cameras
  • Access control cameras
  • Security and surveillance cameras
  • Dashboard cameras
  • Body cameras

Block Diagram

Block Diagram - onsemi AR0246 Digital Image Sensors

Package Dimensions

Mechanical Drawing - onsemi AR0246 Digital Image Sensors

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onsemi AR0235 Digital Image Sensors

1/2.8-inch 2MP CMOS sensors with global shutter and active pixel array of 1920(H) x 1200(V).

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Published: 2024-09-24 | Updated: 2024-10-25