STMicroelectronics VL53L3CX Time-of-Flight Ranging Sensor
STMicroelectronics VL53L3CX Time-of-Flight (ToF) Ranging Sensor embeds ST's third-generation FlightSense technology. The VL53L3CX module combines a high-performance proximity and ranging sensor with multi-target distance measurements and automatic smudge correction. The miniature reflowable package integrates a single-photon avalanche diode (SPAD) array. Physical infrared filters achieve superior performance in various ambient lighting conditions, with a wide range of cover glass windows. The VL53L3CX device from STMicroelectronics combines the benefits of a high-performance proximity sensor with excellent short-distance linearity, together with ranging capability up to 3m.
Features
- Fully integrated miniature module
- Emitter: 940nm invisible laser (VCSEL) and its analog driver
- Low-power microcontroller running advanced digital firmware
- 4.4mm x 2.4mm x 1mm dimensions
- Fast, accurate distance ranging
- Histogram based technology
- Up to 300cm+ detection with a full field of view (FoV)
- Immune to cover glass crosstalk and fingerprint smudges at long distance with direct ToF
- Dynamic fingerprint smudge compensation
- Short distance, high accuracy linearity
- Multi-target detection and distance measurement
- 25° typical full FoV
- Easy integration
- Reflowable component
- Part-to-part or generic shape crosstalk calibration available
- Single power supply
- Works with many types of cover glass materials
- I2C interface (up to 1MHz)
- Xshutdown (reset) and interrupt GPIO to optimize the ranging operation
- C and Linux full set of software drivers for turnkey ranging
Applications
- Service robots and vacuum cleaners
- Sanitation
- Smart buildings and smart lighting
- IoT
- Laser-assisted autofocus
- Video focus tracking assistance
Videos
Block Diagram
Development Tools
STMicroelectronics X-NUCLEO-53L3A2 Expansion Board
Demonstration and development platform for VL53L3CX ToF ranging sensor with multi-target detection.
STMicroelectronics P-NUCLEO-53L3A2 Expansion Pack
Provides an introduction to the VL53L3CX ToF Sensor, combined with the powerful STM32F401RE MCU.
STMicroelectronics VL53L3CX-SATEL Breakout Board
Hardware add-on for the X-X-NUCLEO-53L3A2 expansion board, populated with the VL53L3CX sensor.
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Complete Your Design
STMicroelectronics Standard Products
A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.