PRODUCT DETAILS
SPAD dToF Lidar Sensor，10 meters range / 240*96pixels / H120° * V48°
The VI4331 3D dTOF sensor integrates a large-area single-photon avalanche diode (SPAD) receiver array and a VCSEL laser emitter, enabling accurate distance measurement of objects irrespective of their color, reflectivity, or surface texture. This provides a compact and cost-effective solution for miniaturized 3D perception applications in diverse market segments. Leveraging independently developed SPAD technology and proprietary time-of-flight (ToF) signal acquisition and processing algorithms, the module delivers high-precision, image-level 3D point cloud output with sub-centimeter accuracy.
The module incorporates a fully integrated system comprising the SPAD detector, VCSEL light source and driver, and optical lens assembly. Utilizing sub-nanosecond light pulses and an advanced eye-safe control circuit, it complies with IEC 60825-1 Class 1 eye safety standards. To minimize interference from ambient light, the sensor employs a narrow-band optical filter combined with an internal ambient light suppression algorithm, achieving reliable 3D ranging performance up to 10 meters in indoor environments and 2.5 meters outdoors.
Technical parameters
| Parameter | Value |
| Sensor Model | VI4331 |
| Measurement Range | 0.1 m – 15 m |
| Measurement Resolution | 1 mm |
| Pixel Array Size | Up to 240 × 96 |
| Field of View | 120° × 48° |
| Frame Rate | Up to 15fps |
| Typical Power Consumption (Measurement Mode) | < 1W （1） |
| Hardware Interface | FPCBTB connector, I2C MIPICSI2.0: Histogram mode 2 lines; DSP mode 1 line |
| Operating Voltage | 5V; Laser power supply VLD: 15V - 30V |
| Operating Temperature | –20 °C to 70 °C |
| Laser Wavelength | 905 nm |
| Mechanical Dimensions | 32mm×19mm×13mm |
（1）10K integration count, frame rate of 10 fps, starting peak power of 20W @ 1ns
Note： If you want to test the performance, it is recommended to purchase one VI4331 Lidar Evaluation kit
REVIEWS
SHIPPING & RETURNS
Returns Policy
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce eros justo, accumsan non dui sit amet. Phasellus semper volutpat mi sed imperdiet. Ut odio lectus, vulputate non ex non, mattis sollicitudin purus. Mauris consequat justo a enim interdum, in consequat dolor accumsan. Nulla iaculis diam purus, ut vehicula leo efficitur at.
Interdum et malesuada fames ac ante ipsum primis in faucibus. In blandit nunc enim, sit amet pharetra erat aliquet ac.
Shipping
Pellentesque ultrices ut sem sit amet lacinia. Sed nisi dui, ultrices ut turpis pulvinar. Sed fringilla ex eget lorem consectetur, consectetur blandit lacus varius. Duis vel scelerisque elit, et vestibulum metus. Integer sit amet tincidunt tortor. Ut lacinia ullamcorper massa, a fermentum arcu vehicula ut. Ut efficitur faucibus dui Nullam tristique dolor eget turpis consequat varius. Quisque a interdum augue. Nam ut nibh mauris.
CUSTOM TABS
