SKU: SENS-3197
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Vishay VEML6030X01 SMD Ambient Light Sensor ROHS

₹72.00 (Inclusive of all taxes)
Out of Stock

The Vishay VEML6030X01 is a high-performance SMD ambient light sensor (ALS) with a spectral response closely matching the human eye. Operating from 2.3V to 3.6V, it is designed for integration into portable electronics, IoT devices, and industrial control systems requiring precise ambient light measurement for display brightness and power management.

Features

  • High-accuracy ambient light sensing with human-eye spectral response.
  • Wide operating voltage range of 2.3V to 3.6V for flexible system integration.
  • Extended operating temperature from -40°C to +100°C for robust performance.
  • Ultra-compact SMD package for space-constrained PCB designs.
  • Integrated infrared filtering for improved measurement accuracy.

Out of stock

Description

The Vishay VEML6030X01 is a surface-mount ambient light sensor designed for precise measurement of visible light intensity. It employs a photodiode with a spectral sensitivity curve that closely approximates the human eye’s photopic response, ensuring accurate perception of ambient light levels for applications like automatic display dimming and backlight control.

This sensor features a wide dynamic range and high resolution, enabling it to detect subtle changes in illumination from dark to brightly lit environments. Its integrated signal conditioning circuit provides a digital I2C output, simplifying interfacing with microcontrollers such as Arduino, ESP32, and Raspberry Pi. The robust design supports operation across an industrial temperature range, making it suitable for both consumer electronics and demanding industrial monitoring systems.

Key Features

  • High-precision ambient light sensing with human-eye matched spectral response.
  • Low-power operation ideal for battery-powered IoT and portable devices.
  • Digital I2C interface for easy integration with microcontrollers and processors.
  • Compact SMD (Surface-Mount Device) package for automated PCB assembly.
  • Wide operating temperature range (-40°C to +100°C) ensures reliability in harsh environments.
  • Integrated infrared rejection filter minimizes measurement error from IR sources.
  • ROHS compliant construction for environmentally conscious manufacturing.

Applications

  • Automatic brightness adjustment for smartphones, tablets, and LCD displays.
  • Ambient light monitoring in IoT environmental sensing nodes and smart home devices.
  • Energy-saving backlight control in industrial HMIs (Human-Machine Interfaces) and instrumentation.
  • Light intensity logging in agricultural monitoring systems and weather stations.
  • Integration into wearable electronics for context-aware power management.

Technical Specifications

Manufacturer Part NumberVEML6030X01
Manufacturer / BrandVishay
Sensor TypeAmbient Light Sensor (ALS)
Package / MountingSMD (Surface-Mount Device)
Operating Voltage2.3 V to 3.6 V
Operating Temperature-40°C to +100°C
InterfaceI2C (Digital)
Spectral ResponseClose to human eye (photopic)
ComplianceROHS

Frequently Asked Questions

What is the operating voltage range for the VEML6030X01 sensor?

The Vishay VEML6030X01 ambient light sensor operates from a supply voltage of 2.3 volts to 3.6 volts. This range makes it compatible with common 3.3V logic systems found in microcontrollers like ESP32, STM32, and Raspberry Pi, without requiring a level shifter.

How do I communicate with the VEML6030X01 sensor?

Communication with the VEML6030X01 is achieved via the standard I2C (Inter-Integrated Circuit) serial protocol. You will need to connect the SDA (data) and SCL (clock) pins to your microcontroller, along with power and ground. The sensor's I2C address allows for easy daisy-chaining in multi-sensor setups.

What is the spectral response of this ambient light sensor?

The VEML6030X01 is designed with a spectral sensitivity that closely matches the human eye's photopic response curve. It includes an integrated infrared filter to reject IR light, ensuring that the measured lux value accurately represents the visible light perceived by a person, which is critical for automatic display dimming applications.

Can this sensor operate in industrial environments?

Yes, the VEML6030X01 is rated for an extended operating temperature range of -40°C to +100°C. This robust temperature specification, combined with its SMD construction, makes it suitable for integration into industrial control panels, outdoor monitoring equipment, and other applications subject to wide thermal variations.

Package Includes

  • 1 x Vishay VEML6030X01 SMD Ambient Light Sensor

Additional Information

Weight 0.01 kg
Dimensions 8 × 10 × 5 cm