LLS03-A IC 5V Ambient Light Sensor Plug-in | 520nm Photodiode 20µA -30~+80°C | SENBA

The LLS03-A IC from SENBA’s Plug-in Series is a high-precision ambient light sensing device designed for accurate visible light detection in electronic systems. With a spectral response range of 450nm to 1050nm and peak sensitivity at 520nm, this sensor is optimized for measuring natural and artificial light levels, making it ideal for brightness control and energy-saving applications.

Operating at a standard 5V supply with ultra-low current consumption of approximately 20µA, the LLS03-A IC delivers highly efficient performance suitable for always-on and battery-powered systems. Its plug-in design allows for easy integration into PCB assemblies, simplifying installation and system development.

The device operates reliably across a wide temperature range of -30°C to +80°C, ensuring stable performance in both indoor and industrial environments. Its fast response and stable output characteristics enable precise ambient light monitoring for intelligent system control.

Compared to general photodiodes, the LLS03-A IC offers integrated functionality and improved ease of use, making it a compact and efficient solution for ambient light sensing applications.

Key Features:

• Spectral response range: 450nm to 1050nm
• Peak sensitivity at 520nm (visible light)
• Operating voltage: 5V
• Low current consumption: ~20µA
• Plug-in IC design for easy integration
• Wide operating temperature: -30°C to +80°C
• Fast response and stable output
• Optimized for ambient light sensing

Applications:

• Ambient light sensing systems
• Automatic brightness control
• Energy-saving lighting systems
• Consumer electronics
• Industrial light monitoring
• Smart home and IoT devices