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Feature and ApplicationEvaluation Sample

General Description

The VI4300 is a Time-of-Flight laser ranging SoC. This sensor provides a compact solution for the miniature ToF sensing applications. With the self-developed SPAD (single-photon avalanche diode) and dToF technology and ranging algorithm, the VI4300 can achieve an accurate distance measurement up to 12 meters.

Product Features

Optical Properties

Active area: 264 μm × 264 μm

SPAD PDE: 8% @ 905 nm

Digital Interface

Configuration: I2C, up to 400 kHz

ToF output: SPI, up to 37.5 MHz

Ranging Performance

Range: 0.05 m ~ 12 m

Range resolution: 1.5 cm

Measurement accuracy: ±1%

Optimized Optical Package

LGA

4.5mm × 4.5mm × (0.9 ~ 1.5)mm

On-chip Calibration

Ambient light compensation

System-level calibration for non-linear signal distortions

Working Temperature

-20 °C to 65 °C

Product Application

SLAM for floor mopping robot

Robot obstacle avoidance

Position and proximity sensing

Altimeter and collisions avoidance for UAV

LiDAR

Range finder

1D ToF - VI4300 Data download download

parameters

  • resolution1.5cm
  • distance10m max
  • wavelength905nm
  • accuracy<2cm
  • Accuracy<2cm
  • FOV<2cm
  • dimension25×25×12mm3
  • transmissionI2C,400kHz max,SPI master,37.5 MHz max
  • consumption-
  • Typical -
  • systemWin10
  • temperature-20 °C to 65 °C
  • safety Class 1
1D ToF - VI4300 Data download download

Sample application

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