Sensor de proximidad VL53L4CD de alto rendimiento para una detección precisa de corto alcance: sensor TOF de grado industrial

Description

Designed for short-distance and short-range distance measurements, the VL53L4CD enables highly accurate distance measurements with a range from just 1 mm to 1300 mm. The new-generation laser emitter features an 18° field of view, offering improved performance under ambient light conditions, with a measurement rate up to 100 kHz.

Thanks to its autonomous mode and programmable distance threshold, the VL53L4CD has very low power consumption, making it ideal for battery-powered devices. Its fully integrated on-chip processing helps reduce design complexity and lower component costs by enabling the use of lower-power and more cost-effective microcontrollers.

Like other ST FlightSense time-of-flight (ToF) sensors, the VL53L4CD records absolute distance measurements regardless of target color or reflectivity.

The VL53L4CD is packaged in a micro-molded package containing an SPAD (single-photon avalanche diode) array. This device delivers optimal performance under various environmental lighting conditions and across a wide range of glass materials.

All ST ToF sensors integrate VCSEL (Vertical-Cavity Surface-Emitting Laser) technology. It emits completely invisible 940 nm infrared light, which is eye-safe (Class 1 certified).

Functional Features

High-Precision Proximity and Distance Measurement

High-performance proximity sensor

Range from 0 to 1300 mm with full field of view (FoV)

Short-range linearity up to 1 mm

Field of view: 18°

Autonomous low-power mode with programmable interrupt thresholds for host wake-up

Fast ranging frequency up to 100 kHz

Fully Integrated Miniature Module

940 nm invisible laser emitter (VCSEL) and analog driver

Ultra-low-power microcontroller running high-performance digital firmware

Size: 4.4 × 2.4 × 1 mm

Fully pin-to-pin compatible with VL53L0X, VL53L1X, VL53L1CB, VL53L3CX, and VL53L4CX

Easy Integration

Re-flow solderable

Single-supply operation at 2.8V

Can be hidden behind cover glass

I²C interface (up to 1 MHz)

Full C software driver (Linux-compatible) for plug-and-play ranging

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Applications

Proximity measurement applications, such as:

Robot obstacle avoidance and cliff detection

System activation and presence detection

Touchless switches

Very low-power applications for battery-powered devices, including:

Access control

Sanitary fixtures (e.g., faucets, soap dispensers)

Home appliances (e.g., thermostats, lighting controls)

Fast ranging applications, such as:

Barcode readers

Biometric distance sensing applications

Virtual barriers

Shipping list:

VL53L4 sensor module, 1 piece

Matching cover piece, 1 piece

6P row needle, 1 piece