STMicroelectronics VL53L0X Time-of-Flight Ranging 센서

STMicroelectronics VL53L0X Time-of-Flight Ranging 센서는 시장에서 가장 작은 패키지 중 하나에 포함되어 있는 차세대 레이저 탐색 모듈입니다. VL53LOX는 시력에 무해한 내장형 적외선 레이저 고급 필터와 초고속 광자 검출 어레이가 있는 완전 통합형 센서입니다. VL53L0X는 ST FlightSense™ 제품군을 보강해 주고 장거리 측정 성능, 빨라진 속도와 향상된 정확도를 가진 새로운 응용 기기를 개발할 수 있는 가능성을 열어줍니다.

The sensor can directly determine the distance to a target object, up to 2m, even in challenging operating conditions and independent of target reflectivity. The VL53L0X is ideally suited for wireless and IoT and is designed with an ultra-low-power system architecture.

특징

Fully integrated miniature module
- 940nm laser VCSEL
- VCSEL driver
- Ranging sensor with advanced embedded microcontroller
- 4.4x2.4x1.0mm
Easy integration
- Single reflowable component
- No additional optics
- Single power supply
- I²C interface for device control and data transfer
- Xshutdown (Reset) and interrupt GPIO

Eye safe
- Class 1 laser device compliant with latest standard IEC 60825-1:2014 - 3rd edition
Fast, accurate distance ranging
- Measures absolute range up to 2m
- Reported range is independent of the target reflectance
- Operates in high IR ambient light levels
- Advanced embedded optical cross-talk compensation to simplify cover glass

애플리케이션

Laser assisted auto-focus
Enhances and speeds-up camera AF system performance, especially in difficult scenes (low light levels, low contrast) or fast moving video mode
Smart-phones advanced proximity sensor (distance in mm)