SKU: SENS-3209
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TONYU DY-FPD333B-A5 5mm Plugin Ambient Light Sensor ROHS

₹7.00 (Inclusive of all taxes)
Out of Stock

The TONYU DY-FPD333B-A5 is a compact 5mm plugin ambient light sensor (ALS) designed for automatic brightness control in portable electronics and IoT devices. It operates from 2.7V to 3.6V, making it compatible with 3.3V logic systems like Arduino, ESP32, and Raspberry Pi.

Features

  • 5mm plugin form factor with ROHS-compliant construction
  • Operating voltage range: 2.7V to 3.6V DC
  • Infrared filtering for human-eye-like spectral response
  • Low power consumption for battery-powered applications
  • Compact design for integration into space-constrained devices

Out of stock

Description

The TONYU DY-FPD333B-A5 ambient light sensor is a photodiode-based component that converts light intensity into a corresponding electrical signal. Its spectral sensitivity is optimized with an integrated infrared filter to closely match the human eye’s photopic response, ensuring accurate ambient light level assessment for display management.

Engineered for stability and low-noise operation within a 2.7V to 3.6V supply range, this sensor provides a reliable analog or digital output (depending on specific driver circuit) for system microcontrollers. Its 5mm plugin package and 18pF typical capacitance facilitate straightforward PCB mounting and signal conditioning.

Key Features

  • Precise ambient light intensity detection for adaptive control systems
  • Wide dynamic detection range suitable for indoor and outdoor lighting conditions
  • Integrated IR filter ensures accurate visible light measurement
  • Optimized for low-power operation in portable and IoT devices
  • Compact 5mm diameter plugin package for easy PCB integration
  • ROHS-compliant materials for environmentally conscious manufacturing
  • Stable performance across its specified voltage range

Applications

  • Automatic backlight dimming for smartphones, tablets, and LCD displays
  • Energy-saving lighting control in smart home and building automation systems
  • Ambient light monitoring for IoT environmental sensor nodes
  • Brightness adjustment in automotive instrument clusters and infotainment systems
  • Light-activated switching and control in consumer electronics

Technical Specifications

ManufacturerTONYU
Manufacturer Part Number (MPN)FPD333B-A5
Product ModelDY-FPD333B-A5
Sensor TypeAmbient Light Sensor (ALS)
Package Type5mm Plugin
Operating Voltage2.7V to 3.6V DC
Typical Capacitance18pF
Diameter5 mm
ComplianceROHS

Frequently Asked Questions

What is the operating voltage range for the TONYU DY-FPD333B-A5 sensor?

The TONYU DY-FPD333B-A5 ambient light sensor operates from 2.7V to 3.6V DC. This range makes it directly compatible with standard 3.3V logic systems commonly found in microcontrollers like ESP32, STM32, and Raspberry Pi, without requiring a level shifter.

How does the infrared filtering benefit this ambient light sensor?

The integrated infrared (IR) filter blocks non-visible infrared wavelengths, tailoring the sensor's spectral response to closely match human eye sensitivity. This results in more accurate measurements of visible ambient light levels, which is critical for precise automatic display brightness adjustment.

How do I interface this 5mm plugin sensor with an Arduino or other microcontroller?

This sensor is a photodiode component and requires an external circuit for signal conditioning. Typically, it is used in a transimpedance amplifier configuration to convert the photocurrent into a measurable voltage. The resulting analog voltage can then be read by an MCU's ADC pin. Always refer to the photodiode's datasheet and application notes for proper biasing and circuit design.

Package Includes

  • 1 x TONYU DY-FPD333B-A5 5mm Plugin Ambient Light Sensor

Additional Information

Weight 0.01 kg
Dimensions 10 × 8 × 5 cm