VL53L4EDV0DH in ST VL53Lx Time-of-Flight Family
The VL53L4EDV0DH is a specialized Time-of-Flight (ToF) proximity sensor family from STMicroelectronics designed for high-accuracy distance measurement across an extended temperature range. Utilizing FlightSense technology, these modules integrate a 940nm VCSEL emitter, a SPAD photon detector, and internal physical infrared filters. This family is engineered to provide stable performance in harsh thermal environments, making it ideal for industrial and outdoor applications where standard proximity sensors may drift or fail.
Variants in This Sub-Family
Variants within the VL53L4EDV0DH sub-family primarily differ by packaging options and specific calibration constants provided in the firmware drivers. Some iterations focus on specialized optical coatings or protective cover glass compatibility, while others are optimized for high-volume tape-and-reel assembly. Engineers should verify the exact suffix to ensure compatibility with specific API versions and thermal profile requirements for their target PCBA.
