IMX459

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The IMX459 from Sony Semiconductor Solutions Corporation is a Stacked SPAD Depth Sensor that is designed for automotive LiDAR applications. It has a resolution of 597 (H) x 168 (V) in a 1/2.9-type form and a detection range of up to 300 m. This single-chip sensor has a distance measuring processing circuit that uses its 10 μm square single-photon avalanche diode (SPAD) pixels and direct Time-of-Flight (dToF) method to deliver high-precision, high-speed distance measurement. It leverages Sony's technologies such as a back-illuminated pixel structure, stacked configurations and Cu-Cu connections to deliver a photodetection efficiency of up to 24% and a response speed of 6 ns approx. This image sensor can be controlled via a MIPI CSI-2 serial output 4/2 lane interface.

The IMX459 requires a DC supply of 3.3 V (analog), 1.1 V (digital) and 1.8 V (interface). It is available in a 152-pin plastic BGA package that measures 15.65 x 15.35 mm and is ideal for autonomous driving (AD) and advanced driver assistance systems (ADAS) applications. 

Product Specifications

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Product Details

  • Part Number
    IMX459
  • Manufacturer
    Sony Semiconductor Solutions Corporation
  • Description
    Stacked SPAD Depth Sensor for Automotive LiDAR Applications

General Parameters

  • Resolution
    597 (H) x 168 (V)
  • Optical Format
    1/2.9"
  • Pixel Size
    10.08 µm (H) x 10.08 µm (V)
  • Chroma
    Infrared
  • Type
    SPAD Depth Sensor
  • Supply Voltage
    -20.5 V (SPAD Breakdown Voltage), 3.3 V (SPAD Excess Voltage), 3.3 V (Analog), 1.1 V (Digital), 1.8 V (Interface)
  • Package Type
    BGA
  • Note
    Wavelength: 905 nm, Photon Detection Efficiency: 24%, Response Speed: 6 ns, Max. Detection Distance: 300 m

Connections & Interface

  • Interface
    MIPI CSI-2 serial output (4 lane / 2 lane)

Applications

  • Application
    Automotive LiDAR Applications

Physical Properties

  • Optical Diagonal
    Diagonal 6.25 mm (1/2.9-type)
  • Package
    152-pin Plastic BGA Package
  • Dimensions
    15.65 mm (H) x 15.35 mm (V)
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