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Main Title - 201709 Onsemi AR0238

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ON Semiconductor- AR0238 Digital Image Sensor

Long Copy - 201709 Onsemi AR0238

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ON Semiconductor's AR0238 is a 1/2.7-inch CMOS digital image sensor with an active-pixel array of 1928Hx1088V. It captures images in either linear or high dynamic range modes, with a rolling-shutter readout. It includes sophisticated camera functions such as in-pixel binning, windowing and both video and single frame modes. It is designed for both low light and high dynamic range scene performance. It is programmable through a simple two-wire serial interface. The AR0238 produces extraordinarily clear, sharp digital pictures, and its ability to capture both continuous video and single frames makes it the perfect choice for a wide range of applications, including surveillance and HD video.


  • Latest 3.0µm pixel with ON Semiconductor DR-Pix™ technology with Dual Conversion Gain
  • Supports line interleaved T1/T2 readout
  • Full HD support
  • HiSpi or Parallel Interface



  • Superior low-light performance
  • Enables HDR processing in ISP chip
  • 1080P 60 fps for superior video performance
  • Flexible implementation for OEM Designs


Target Applications

  • Video recording and streaming
  • 1080p60 (monitoring) video applications
  • High dynamic range imaging


Block Diagram

ON Semiconductor AR0238 block diagram


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