My Inquiry
My Account
STMicroelectronics VL53L4CXV0DH/1
- Part No.:
- VL53L4CXV0DH/1
- Manufacturer:
- STMicroelectronics
- Category:
- Distance Measuring
- Package:
- Datasheet:
-
VL53L4CXV0DH/1.pdf
- Description:
- SENSOR OPTICAL 10-500OMM I2C
- Quantity:
- Payment:
- Shipping:
Inventory:8,762
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
VL53L4CXV0DH/1 from STMicroelectronics is a Time-of-Flight (ToF) distance sensor IC featuring histogram-based ranging, 940 nm VCSEL emitter, 18° field of view, and accurate measurement from 0 mm to 6 m - with linearity down to 10 mm. It integrates SPAD array, analog driver, and low-power microcontroller running ST's FlightSense firmware, enabling multiobject detection and cover-glass-immune operation beyond 80 cm in robotics and smart building presence sensing.
For engineers reviewing the VL53L4CXV0DH/1 datasheet, VL53L4CXV0DH/1 pinout, VL53L4CXV0DH/1 application, or VL53L4CXV0DH/1 equivalent, key selection considerations include I²C fast-mode-plus (1 MHz) support, 12-pin LGA package with hardware shutdown (XSHUT) and interrupt (GPIO1), reflowable mounting behind cover glass, and compatibility with VL53L3CX software drivers for rapid Linux-based integration.
Technical Context
The VL53L4CXV0DH/1 implements ST's fourth-generation FlightSense architecture with patented histogram processing, enabling simultaneous multi-target ranging up to four distances per frame. Its internal firmware performs real-time crosstalk compensation and dynamic smudge correction below 80 cm while maintaining immunity beyond that range.
It operates on a single 2.6–3.5 V supply, uses an I²C interface at up to 1 MHz (address 0x52), and supports two power states: HW Standby (via XSHUT pin) and SW Standby (via API control). The device delivers 30 Hz typical ranging output with 33 ms timing budget, requiring host handshake via GPIO1 interrupt or polling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max Ranging Distance | 6 m - enables long-range obstacle detection in indoor drones and service robots without optical lensing. |
| Short-Distance Linearity | Down to 10 mm - supports precise proximity sensing for touchless activation in sanitary fixtures and smart bins. |
| Field of View | 18° - balances wide coverage for user presence detection and narrow enough to minimize ambient light interference. |
| I²C Interface Speed | Up to 1 MHz (Fast Mode Plus) - allows high-throughput data streaming in real-time industrial light curtains. |
| Operating Voltage | 2.6 V to 3.5 V - compatible with standard 2.8 V system rails and eliminates need for dedicated LDO in compact IoT designs. |
| Operating Temperature | −30 °C to +85 °C - qualified for deployment in uncontrolled environments like warehouse logistics and outdoor-access smart lighting. |
| Laser Wavelength | 940 nm VCSEL - invisible, eye-safe Class 1 emission enabling covert operation behind tinted or textured cover glass. |
Pinout & Package
Housed in a miniature 4.4 × 2.4 × 1 mm optical LGA12 package, the VL53L4CXV0DH/1 is fully reflow-solderable and designed for hidden mounting behind cover glass. All ground pins (GND, GND2, GND3, GND4, AVSSVCSEL) must be connected to system ground; AVDD and AVDDVCSEL are independent supply inputs tied to same rail in most implementations.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 AVDDVCSEL | VCSEL Power Supply | Supplies 2.6–3.5 V to infrared emitter; requires local 100 nF decoupling capacitor. |
| 2 AVSSVCSEL | VCSEL Ground | Dedicated ground return for laser driver; should be short-traced to AVDDVCSEL capacitor ground. |
| 3 GND | System Ground | Main reference for analog/digital circuitry; connects to PCB ground plane. |
| 4 GND2 | Ground | Additional ground pin to reduce noise coupling; must be connected to system ground. |
| 5 XSHUT | Hardware Shutdown Input | Active-low enable; drives device into HW Standby when pulled low, reducing quiescent current to <1 µA. |
| 6 GND3 | Ground | Stability pin; forced to ground to prevent floating node instability in high-noise environments. |
| 7 GPIO1 | Interrupt Output | Open-drain signal indicating valid ranging result; requires 10 kΩ pull-up for hardware handshake. |
| 8 DNC | No Connect | Internally unused; must remain floating - no external connection permitted. |
| 9 SDA | I²C Data Line | Bi-directional serial data; supports Fast Mode Plus (1 MHz); requires external pull-up resistor. |
| 10 SCL | I²C Clock Line | Input-only clock; driven by host controller; timing compliant with I²C spec up to 1 MHz. |
| 11 AVDD | Digital/Analog Core Supply | Primary supply for SPAD array, microcontroller, and digital logic; shares rail with AVDDVCSEL in typical layout. |
| 12 GND4 | Ground | Final ground pin ensuring full package grounding; connects to main system ground plane. |
Key Features
| Feature | Design Value |
|---|---|
| Multiobject Ranging | Outputs up to four distinct distance values per measurement cycle - enables depth-aware object classification in smart bins and robotic navigation. |
| Live Crosstalk Correction | Real-time compensation for optical interference from cover glass or smudges - eliminates need for factory recalibration after assembly. |
| Reflow-Compatible LGA | 4.4 × 2.4 × 1 mm optical LGA12 package - supports automated SMT placement and reflow without lens misalignment risk. |
| Pin-to-Pin Compatibility | Direct replacement for VL53L0X, VL53L1X, VL53L1CB, VL53L3CX, and VL53L4CD - simplifies upgrade paths in existing designs. |
| Linux Driver Support | Turnkey C-based driver stack with kernel module support - enables plug-and-play integration on embedded Linux platforms without register-level coding. |
Applications
| Obstacle Avoidance in Service Robots | User Presence Detection in Smart Lighting |
|---|---|
|
Use Scenario: Autonomous vacuum cleaners and delivery robots detect walls, furniture, and drop-offs in real time. IC Role / Device Role / Timing Role: Primary ToF ranging sensor providing absolute distance data independent of target reflectance or color. Use Value: 6 m range and 10 mm linearity allow safe navigation at both high speed and fine positioning near obstacles. |
Use Scenario: Ceiling-mounted LED fixtures detect occupant entry/exit and dwell time in restrooms or offices. IC Role / Device Role / Timing Role: Low-power proximity trigger enabling instant-on lighting and occupancy-based dimming schedules. Use Value: Cover-glass immunity and smudge compensation ensure reliable operation behind frosted or tinted lenses over years of use. |
| Content Management in Smart Bins | Light Curtain for Industrial Safety |
|
Use Scenario: Waste collection bins monitor fill level and classify object type (e.g., recyclables vs. general waste) using depth mapping. IC Role / Device Role / Timing Role: Multiobject ToF sensor capturing spatial distribution within bin cavity for volume estimation and sorting logic. Use Value: Four concurrent distance outputs enable horizontal cross-sectional profiling without mechanical scanning. |
Use Scenario: Factory workcells deploy vertical ToF arrays to detect personnel intrusion into hazardous zones near CNC machines or presses. IC Role / Device Role / Timing Role: High-speed ranging node in synchronized multi-sensor network delivering sub-50 ms response latency. Use Value: 1 MHz I²C interface and deterministic 33 ms timing budget support real-time safety-critical decision loops. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ToF ranging applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VL53L3CXV0DH/1 | Max range 3 m; no multiobject output; lower FoV (27°); lacks live smudge compensation below 80 cm. | Suitable for cost-sensitive short-range presence detection only - not for drone landing or bin profiling. | Select when range ≤3 m suffices and software driver reuse is prioritized (identical API). |
| TMD2635 | VCSEL-based proximity sensor with ambient light rejection; no ToF histogram engine; max range ~200 mm. | Designed for simple tap/gesture interfaces - lacks absolute distance, multiobject, or cover-glass immunity. | Choose only for ultra-low-cost proximity triggers where millimeter accuracy and >1 m range are unnecessary. |
Compared with VL53L3CXV0DH/1 and TMD2635, the VL53L4CXV0DH/1 uniquely delivers 6 m ranging with multiobject resolution and production-ready cover-glass compensation - making it the only option for robust, maintenance-free deployment in logistics, robotics, and industrial safety systems.
Availability
VL53L4CXV0DH/1 is available at Aetrix Electronics and suitable for robotics navigation, smart building occupancy management, and industrial light curtain systems requiring stable component supply across extended production lifecycles.
Supply support for VL53L4CXV0DH/1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, sensors, power management ICs, and automotive-grade components.
The VL53L4CX belongs to ST's FlightSense™ ToF sensor product line, engineered specifically for high-accuracy, multi-target distance measurement in space-constrained, cover-glass-enclosed applications across consumer, industrial, and robotics markets.
FAQ
What is the minimum measurable distance and how is linearity maintained at close range?
The VL53L4CXV0DH/1 achieves short-distance linearity down to 10 mm through calibrated histogram analysis and optimized VCSEL pulse shaping. At distances under 100 mm, firmware applies offset correction derived from factory calibration data stored in on-chip NVM, ensuring sub-millimeter repeatability without external tuning.
How does the sensor handle optical interference from dirty or scratched cover glass?
Below 80 cm, the VL53L4CXV0DH/1 applies dynamic smudge compensation using real-time ambient light and signal rate monitoring to adjust ranging thresholds. Beyond 80 cm, patented crosstalk cancellation algorithms suppress interference from cover glass reflections - validated across 0.5–3 mm thicknesses and common AR coatings.
Is hardware interrupt (GPIO1) mandatory for reliable operation?
While polling mode is supported, hardware interrupt via GPIO1 is strongly recommended: it ensures deterministic synchronization between ranging completion and host readout, preventing missed measurements during high-frequency operation or CPU load spikes. The open-drain output requires a 10 kΩ pull-up to AVDD.
Can the VL53L4CXV0DH/1 be used without ST's official driver software?
Yes, but not advised: the device exposes only a minimal register set via I²C (e.g., Model_ID = 0xEB), and full functionality - including histogram access, multiobject extraction, and crosstalk calibration - depends on ST's proprietary firmware and driver layer. Bare-metal register access yields only basic status and raw timing data.
VL53L4CXV0DH/1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Sensing Distance:
- 0 ~ 236.22" (0 ~ 6m)
- Output Type:
- I2C
- Voltage - Supply:
- 2.6V ~ 3.5V
- Operating Temperature:
- 21 mA
- Current - Supply:
- -
- Voltage - Output Difference (Typ) @ Distance:
- -
- Voltage - Output (Typ) @ Distance:
- -30°C ~ 85°C
VL53L4CXV0DH/1 FAQ
1.How can I place an order for VL53L4CXV0DH/1 through Aetrix?
Please submit a Request for Quotation (RFQ) for VL53L4CXV0DH/1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for VL53L4CXV0DH/1 reliable?
The price and inventory of VL53L4CXV0DH/1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VL53L4CXV0DH/1 is usually 5 days.
3.What payment methods are accepted for VL53L4CXV0DH/1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VL53L4CXV0DH/1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VL53L4CXV0DH/1?
VL53L4CXV0DH/1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VL53L4CXV0DH/1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for VL53L4CXV0DH/1?
For technical support, including VL53L4CXV0DH/1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VL53L4CXV0DH/1 requirements.
6.How does Aetrix verify that VL53L4CXV0DH/1 is sourced from the original manufacturer or authorized distributors?
All VL53L4CXV0DH/1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that VL53L4CXV0DH/1 meets industry standards.
7.What is the process for return or replacement of VL53L4CXV0DH/1?
All VL53L4CXV0DH/1 units undergo pre-shipment inspection (PSI). If there is an issue with VL53L4CXV0DH/1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The VL53L4CXV0DH/1 part is unused and in its original packaging.
Return procedure for VL53L4CXV0DH/1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VL53L4CXV0DH/1 Tags
-
VL6180V1NR/1
STMicroelectronics
-
VL6180XV0NR/1
STMicroelectronics
-
VL53L4CDV0DH/1
STMicroelectronics
-
VL53L4CXV0DH/1
STMicroelectronics
-
VL53L3CXV0DH/1
STMicroelectronics
-
VL53L0CXV0DH/1
STMicroelectronics
-
VL53L1CXV0FY/1
STMicroelectronics
-
VL53L1CBV0FY/1
STMicroelectronics
-
GP2Y0A51SK0F
SHARP/Socle Technology
-
TMF8820-1AM
ams-OSRAM USA INC.
-
VL53L7CXV0GC/1
STMicroelectronics
-
VL53L5CXV0GC/1
STMicroelectronics
Tech Hub
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
