CMOS Image Sensor by SmartSens Technology

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The SC4238 from SmartSens Technology is a 4 megapixel, 1/3-inch CMOS image sensor for the current AIoT (AI + IoT) market needs. This sensor uses BSI (back-illuminated) pixel process technology to achieve a 2.0µm pixel structure and the mainstream 1/3-inch optical size, with sensitivity of up to 2800mV/Lux and maximum signal-to-noise ratio of 39 dB. It is highly adaptable and can be used in many fixed focal length lenses, as well as zoom lenses and wide field lenses. The image sensor supports a high dynamic range, with a wide dynamic range up to 100dB in HDR mode and features near-infrared (NIR) enhancement, which can effectively improve the quantum efficiency of the 850nm to 940nm band. The SC4238 is an excellent choice for the home IoT monitoring and mainstream consumer camera and professional camera markets.

Product Specifications View similar products

Product Details

  • Part Number
  • Manufacturer
    SmartSens Technology
  • Description
    4 Megapixel, 1/3-Inch CMOS Image Sensor for AIoT Applications

General Parameters

  • Resolution
    2688 (H) x 1520 (V)
  • Mega Pixels
    4 MP
  • Supply Voltage
    1.5 to 2.8 V
  • Optical Format
    1/3 Inches
  • Package Type
  • Chroma
  • Frame Rate
    60 fps
  • ADC Resolution
    12/10/8 bit
  • Pixel Size
    2.0µm x 2.0µm
  • Dynamic Range
    up to 100 dB (HDR Mode), 74 dB( Linear Mode )
  • Sensitivity
    2800 mV/Lux·s
  • SNR
    39 dB
  • Note
    CRA: 15 Degree, Aspect Ratio:

Connections & Interface

  • Interface
    DVP, 4 Lane MIPI


  • Application
    Industrial Surveillance Cameras, Car Driving Recorders, Smart Home Cameras, Hunting Cameras
  • Application Type
    Security and Surveillance, Automotive

Physical Properties

  • Package
    41 pin CSP
  • Dimensions
    6.38 mm x 4.32 mm


  • Operating Temperature
    -30 to 85 Degree C

Technical Documents

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