STMicroelectronics VL53L0X
The VL53L0X is a Time-of-Flight (ToF) laser-ranging module housed in the smallest package on the market today, providing accurate distance measurement whatever the target reflectance, unlike conventional technologies. It can measure absolute distances up to 2 m, setting a new benchmark in ranging performance levels, opening the door to various new applications. The VL53L0X integrates a leading-edge SPAD array (single photon avalanche diodes) and embeds ST’s second generation FlightSense patented technology.FEATURES
Fully integrated miniature module● 940 nm laser VCSEL (vertical-cavity surface-emitting laser)
● VCSEL driver
● Ranging sensor with advanced embedded microcontroller
● 4.4 x 2.4 x 1.0 mm Fast, accurate distance ranging
● Measures absolute range up to 2 m
● The reported range is independent of the target reflectance
● Advanced embedded optical crosstalk compensation to simplify cover glass selection Eye safety
● Class 1 laser device compliant with latest standard IEC 60825-1:2014 - 3rd edition Easy integration
● Single reflowable component
● No additional optics
● Single power supply
● I²C interface for device control and data transfer
● Xshutdown (reset) and interrupt GPIO
● Programmable I²C address Application
● Access control (system activation and presence detection)
● Robotics (collision avoidance, wall tracking, and cliff detection)
● Home appliance and home automation
● Inventory management and liquid level monitoring
DESCRIPTION
The VL53L0X’s 940 nm VCSEL emitter (vert...