VL53L0CXV0DH/1 - Time-of-Flight Ranging Sensor | STMicroelectronics
N.º de pieza: VL53L0CXV0DH/1 ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $2.5909 | $2,59 |
| 10 | $1.8712 | $18,71 |
| 100 | $1.6553 | $165,53 |
| 500 | $1.5833 | $791,65 |
| 1.000 | $1.5114 | $1.511,40 |
VL53L0CXV0DH/1 Descripción general
A Time-of-Flight sensor measures distance by emitting a light pulse and measuring the time it takes for the reflected light to return. The VL53L0C uses a VCSEL to emit infrared light and a SPAD array to detect the reflection, calculating distance with millimeter-level accuracy. This technology is superior to infrared proximity sensors because it provides absolute distance measurement rather than just presence detection, and it is less affected by ambient light and target color.
Key features include a measurement range of 30mm to 2000mm, an accuracy of ±3% at typical conditions, and a fast measurement time of less than 30ms. The module operates from a 2.8V supply with a typical power consumption of 20mW during active ranging. It includes an I2C interface with a configurable address, an interrupt output for ranging completion, and a built-in VCSEL driver. The device is housed in a 4.4mm x 2.4mm x 1.0mm optical module with an integrated lens, providing a field of view of 25 degrees.
The VL53L0C uses STMicroelectronics' FlightSense technology, which combines a VCSEL, SPAD array, and advanced algorithms to achieve high accuracy and robustness. The module includes an on-chip microcontroller that handles ranging calculations, calibration, and ambient light rejection. The I2C interface supports standard and fast modes up to 400kHz, and the device can be programmed for different ranging modes, including single-shot and continuous.
Typical applications include smartphone proximity detection, robotics obstacle avoidance, drone landing assistance, and consumer electronics such as automatic faucets and vacuum cleaners. The compact size and low power consumption make it suitable for portable and battery-operated devices.
When designing with the VL53L0C, ensure a clean power supply with adequate decoupling, and place the module with a clear field of view. The device requires a cover glass with high infrared transmittance, and the I2C lines should be pulled up with appropriate resistors. Calibration is performed at the factory, but additional calibration may be needed for specific cover glass or system integration.
Alternativas directas para VL53L0CXV0DH/1 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con VL53L0CXV0DH/1 (mismo factor de forma y huella) — difiere en Interface, Operating Temperature, Package.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
VL53L1CXV0FY/1
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VL53L0CXV0DH/1 Valores máximos y características eléctricas
| Rango de medición | 30 mm to 2000 mm |
| Accuracy | ±3% (typical) |
| Tensión de alimentación | 2.8 V |
| Operating Current | 19 mA (typical) |
| Standby Current | 5 uA (typical) |
| Interfaz | I2C (up to 400 kHz) |
| Field of View | 25 degrees |
| Measurement Time | 30 ms (typical) |
| Wavelength | 940 nm (VCSEL) |
| Encapsulado | Optical module 4.4 x 2.4 x 1.0 mm |
| Temperatura de funcionamiento | -20C to +70C |
| Storage Temperature | -40C to +85C |
| Estado RoHS | Compliant |
| Tipo de montaje | Surface Mount |
| Tipo de salida | Digital (I2C) |
Configuración de pines de VL53L0CXV0DH/1
| Pin 1 | AVDD — Power supply (2.8V) |
| Pin 2 | GND — Ground |
| Pin 3 | SDA — I2C data line |
| Pin 4 | SCL — I2C clock line |
| Pin 5 | XSHUT — Shutdown (active low) |
| Pin 6 | GPIO1 — Interrupt output |
Aplicaciones típicas
VL53L0CXV0DH/1 es adecuado para 6 aplicacións: Smartphone Proximity Detection, Robotics Obstacle Avoidance, Drone Landing Assistance, Automatic Faucets, Vacuum Cleaner Navigation, Consumer Electronics.
Smartphone Proximity Detection
The VL53L0CXV0DH/1 is used in smartphones for proximity detection to disable the touchscreen during calls. Its 30mm to 2000mm range and fast measurement time ensure reliable detection, while the compact package fits into the limited space near the earpiece. The I2C interface allows easy integration with the phone's application processor, and the low power consumption extends battery life.
Recomendado
Robotics Obstacle Avoidance
In robotics, the VL53L0CXV0DH/1 provides accurate distance measurement for obstacle avoidance. Its 25-degree field of view and 2m range allow robots to detect obstacles in their path and navigate safely. The module's small size and low power consumption make it suitable for battery-powered robots, and the I2C interface simplifies connection to the robot's control board.
Recomendado
Drone Landing Assistance
The VL53L0CXV0DH/1 is used in drones for precise altitude measurement during landing. Its ToF technology provides accurate distance readings even in varying light conditions, and the 2m range is sufficient for landing assistance. The module's lightweight and compact design is ideal for drones, and the I2C interface allows integration with the flight controller.
Recomendado
Automatic Faucets
The VL53L0CXV0DH/1 enables touchless operation in automatic faucets by detecting hand presence. Its 30mm to 2000mm range and fast response time ensure reliable activation, while the low power consumption is suitable for battery-powered faucets. The module's compact size allows integration into the faucet body, and the I2C interface connects to the control electronics.
Recomendado
Vacuum Cleaner Navigation
The VL53L0CXV0DH/1 is used in robotic vacuum cleaners for navigation and obstacle detection. Its ToF technology provides accurate distance measurements to avoid walls and furniture, and the 2m range is sufficient for room mapping. The module's low power consumption and compact size are ideal for the limited space in a vacuum cleaner, and the I2C interface connects to the main controller.
Recomendado
Consumer Electronics
The VL53L0CXV0DH/1 is used in various consumer electronics such as smart speakers, laptops, and home automation devices for presence detection and gesture recognition. Its compact size and low power consumption make it easy to integrate, and the I2C interface allows communication with the host processor. The module's accuracy and range are suitable for many consumer applications.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para VL53L0CXV0DH/1 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | VL53L1CXV0FY/1 | VL53L0CXV0DH/1 | VL53L0CXV0DH/1 |
|---|---|---|---|---|
| Package | Optical module 4.4 x 2.4 x 1.0 mm | Optical module 4.4 x 2.4 x 1.0 mm | Optical module 4.4 x 2.4 x 1.0 mm | Optical module 4.4 x 2.4 x 1.0 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Measurement Range | 30 mm to 2000 mm | 30 mm to 4000 mm | 30 mm to 2000 mm | 30 mm to 2000 mm |
| Accuracy | ±3% | ±3% | ±3% | ±3% |
| Supply Voltage | 2.8 V | 2.8 V | 2.8 V | 2.8 V |
| Interface | I2C | I2C | I2C | I2C |
| Field of View | 25 degrees | 27 degrees | 25 degrees | 25 degrees |
| Measurement Time | 30 ms | 20 ms | 30 ms | 30 ms |
Diferenciadores clave
- Compact optical module with integrated VCSEL and SPAD (frente a Broadcom APDS-9960)
- Low power consumption for battery-operated devices (frente a VL53L1CXV0FY/1)
- Cost-effective solution for short-range applications (frente a VL53L1CXV0FY/1)
Notas de diseño
Provide a clean 2.8V supply with a 100nF decoupling capacitor placed close to the AVDD pin. The module draws up to 19mA during ranging, so ensure the supply can handle transient currents. A low-dropout regulator is recommended for battery-powered applications.
Place the VL53L0CXV0DH/1 with a clear field of view, ensuring no obstructions in front of the lens. The module should be mounted flush with the enclosure, and a cover glass with high infrared transmittance (e.g., >90% at 940nm) is required. Keep the I2C traces short and add pull-up resistors (typically 4.7kΩ) to SDA and SCL.
Avoid placing the module behind materials that block infrared light, such as dark plastics or glass with low IR transmittance. Ensure the XSHUT pin is pulled high for normal operation, and handle the module with care to avoid damaging the lens. Calibration may be required if the cover glass has significant optical properties.
Información de cumplimiento
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified as it is not an automotive-grade component.
