CMOS Image Sensor by Pixart

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The PAC7640LT from Pixart is a CMOS Image Sensor that has a resolution of 400 (H) x 400 (V) pixels. It has a global shutter that delivers a maximum frame rate of 120 fps. This image sensor has a pixel size of 3 µm x 3 µm, dynamic range of 51.4 dB, and signal-to-noise ratio of 38 dB. It can be controlled via MIPI/H-Parallel (Pixel Data) and I2C (Register Control) interfaces. This CMOS image sensor requires a DC supply voltage of 2.8 V (analog), 1.5 V (digital), and 1.8 V (I/O). It consumes an average operating power of 65 mW (at 120 fps) and 2.7 mW (at standby). This image sensor has frame synchronization with multiple sensor and supports binning, skipping & scaling correction modes. It is available in a 36-ball CSP package that measures 3.42 mm x 3.42 mm x 0.76 mm and is ideal for smart homes, offices & classrooms appliances & mobile phone applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    CMOS Image Sensor for Smart Homes & Mobile Phone Applications

General Parameters

  • Resolution
    400 (H) x 400 (V)
  • Mega Pixels
    0.16 MP
  • Supply Voltage
    2.8 V (Analog), 1.5 V (Digital), 1.8 V (I/O)
  • Package Type
  • Shutter Type
    Global Shutter
  • Frame Rate
    Up to 120 Frames/sec
  • Pixel Size
    3 x 3 µm
  • Pixel
    0.16 MP
  • Dynamic Range
    51.4 dB
  • SNR
    38 dB
  • Power Consumption
    2.7 to 65 mW

Connections & Interface

  • Interface
    MIPI, H-Parallel, I2C


  • Application
    Smart Homes, Offices & Classrooms, Mobile Phone Applications

Physical Properties

  • Package
    36-ball CSP
  • Dimensions
    3.42 x 3.42 x 0.76 mm

Technical Documents

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