Proximity, Sensor, Digital, Lga-12; Ic Output Type:Digital; Sensing Distance:3000Mm; Sensor Case Style:Lga; No. Of Pins:12Pins; Supply Voltage Min:2.6V; Supply Voltage Max:3.5V; Operating Temperature Min:-20°C; Product Range:- Rohs Compliant: Yes |Stmicroelectronics VL53L3CXV0DH/1

VL53L3CXV0DH/1 – 3.1m Multi-Zone ToF Distance Sensor – STMicroelectronics

Elevate your proximity and ranging capabilities with the VL53L3CXV0DH/1 FlightSense™ time-of-flight sensor from STMicroelectronics. This advanced optical IC delivers millimeter-accurate distance measurements across multiple zones while operating at ultra-low power. Ideal for space-constrained designs requiring reliable 3D sensing, it features integrated algorithms for enhanced ambient light rejection and motion compensation. Order from PCX for guaranteed authentic components and same-day shipping.

Key Features

• Extended Range: Measures distances from 10mm to 310cm (3.1m)
• Multi-Zone Detection: Simultaneously tracks objects in up to 64 zones
• Low Power Operation: 2.6V–3.5V supply voltage range
• Digital Interface: I²C communication for easy integration
• Robust Performance: Operates from -20°C to 85°C

Technical Details

This FlightSense™ sensor utilizes ST’s patented ToF technology with a 940nm VCSEL emitter. It incorporates advanced cross-talk compensation and histogram processing algorithms to maintain accuracy in challenging lighting conditions. The 4.4 x 2.4 x 1.0mm package includes an SPAD (Single Photon Avalanche Diode) array and embedded microcontroller. Full specifications are available in the datasheet.

Typical Applications

• Smartphone camera autofocus and proximity detection
• Robotics navigation and obstacle avoidance systems
• IoT devices for occupancy sensing and gesture control
• Industrial automation for object positioning
• AR/VR equipment for spatial awareness

About STMicroelectronics

STMicroelectronics is a global semiconductor leader with 45+ years of innovation in sensor technologies. Their FlightSense™ product line sets industry benchmarks for optical ranging accuracy, with over 1 billion sensors shipped worldwide. ST’s commitment to quality is evidenced by automotive-grade manufacturing processes applied to consumer components.

Renowned for cutting-edge R&D, ST holds 18,000+ patents and maintains AS9100-certified facilities. Their sensors undergo rigorous stress testing for thermal stability and ESD protection, ensuring reliability in mission-critical applications from consumer electronics to medical devices.

About Optical Distance Sensors

Time-of-Flight (ToF) optical sensors calculate distance by measuring light pulse travel time between emitter and target. Unlike simple IR sensors, ToF technology provides millimeter precision unaffected by surface color or reflectivity. This enables complex spatial awareness in compact form factors without moving parts.

Modern ToF ICs like the VL53L3CX are revolutionizing human-machine interfaces by enabling touchless control, safety features, and environmental mapping. Their low power consumption makes them essential for battery-powered devices, while multi-zone capabilities support advanced robotics and automation systems requiring 3D perception.

Packaging Options

Available in industry-standard formats: Tape & Reel (TR) for automated assembly, Cut Tape (CT) for prototyping, and Digi-Reel® for flexible reel quantities. Specify packaging preference at checkout.

FAQs

Q: What distinguishes this from earlier VL53L0X sensors?
A: The VL53L3CX adds multi-zone detection, longer range (3.1m vs 2m), and improved ambient light immunity.

Q: Is external lens calibration required?
A: No, integrated calibration algorithms compensate for cover glass variations up to 5% transmission loss.

Q: Can it detect multiple objects simultaneously?
A: Yes, its 64-zone capability identifies and ranges up to 4 distinct targets within its field of view.

Q: What’s the maximum update rate?
A: Up to 50Hz in high-speed mode, configurable via I²C for power/performance optimization.

Q: Does PCX provide technical support for integration?
A: Yes, our engineering team offers schematic review and troubleshooting assistance for all orders.

Q: How does it perform in direct sunlight?
A: With 100k lux ambient light immunity, it maintains ±3% accuracy in outdoor conditions.

Image shown is representational only. Refer to datasheet for exact dimensions.

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