VL53L4CDV9DH in ST VL53Lx Time-of-Flight Family
The VL53L4CDV9DH is a high-performance Time-of-Flight (ToF) proximity sensor family from STMicroelectronics. Designed for high-speed, short-range measurements, it utilizes a 940nm VCSEL and SPAD array to deliver distance readings regardless of target color or reflectance. Unlike traditional IR sensors, this family provides absolute distance measurement up to 1200mm, making it ideal for precision proximity detection in power-sensitive applications where ambient light immunity is a critical requirement for reliable system operation.
Variants in This Sub-Family
Variants within the VL53L4CDV9DH sub-family typically differ based on packaging configurations and specific calibration presets tailored for varying cover glass materials. While the core sensing silicon remains consistent, some specific part numbers may include factory-fitted spacers or optical filters to mitigate crosstalk. Engineers should verify the exact suffix to determine reel sizing and environmental testing certifications for industrial versus commercial deployments.
