LI7050

CMOS Image Sensor by Canon Inc.

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The LI7050 from Canon is a 1/1.8-inch CMOS Sensor capable of capturing color images in full-HD even in low-illumination environments as dark as 0.08 lux. It has a pixel size of 4.1 µm that enables high sensitivity, which allows low-noise, full-HD color video recording in low-light environments. Conventional nighttime monitoring employs infrared cameras and records video in monochrome. However, network cameras equipped with the LI7050 can capture video at night in such locations as public facilities, roads, or transport networks, thereby helping to identify details including the color of vehicles or subjects’ clothing.

The LI7050 is also equipped with an HDR drive function that realizes a wide dynamic range of 120 dB. When recording in an environment with illumination levels between, 0.08 lux and 80,000 lux, the sensor’s wide dynamic range enables video capture without blown-out whites and crushed blacks. Thanks to this capability, the sensor enables cameras to record high-quality video, even when positioned at building entrances and other locations where there are significant variations in illumination levels. During normal drive operation, the sensor realizes a noise level of 75 dB and captures video without blown-out whites and crushed blacks in environments with illumination levels between, for example, 0.08 lux and 500 lux.

The LI7050 supports the MIPI CSI-2 interface utilized by a wide range of consumer and industrial-use cameras, thereby greatly expanding the number of possible equipment combinations. The sensor also meets a variety of industrial needs through such features as a Region of Interest (ROI) function that enables users to select regions to read from the sensor, reducing the amount of reading information and allowing for image capture at an increased framerate, and the ability to configure horizontal and vertical inversion directly from the sensor for easy viewing of footage from cameras installed on ceilings and other inverted positions.

 Product Specifications

    Product Details

    • Part Number :
      LI7050
    • Manufacturer :
      Canon Inc.
    • Description :
      1/1.8 Inch 2 MP HDR CMOS Sensor for Network and Industrial Cameras

    General Parameters

    • Resolution :
      1936 (H) x 1096 (V)
    • Mega Pixels :
      2.12 MP
    • Optical Format :
      1/1.8 inch
    • Package Type :
      LGA, Ceramic
    • Chroma :
      RGB
    • Frame Rate :
      30 to 60 Frames/sec
    • ADC Resolution :
      12 Bits
    • Pixel Size :
      4.1 µm x 4.1 µm
    • Dynamic Range :
      75 to 120 dB
    • Note :
      Illumination: 0.08 lux

    Connections & Interface

    • Interface :
      MIPI CSI-2

    Applications

    • Application :
      Internet of Things (IoT), HDR Shooting, Industrial cameras

    Physical Properties

    • Package :
      94 pin LGA
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