The RGB LED with built-in IC and a data pin easily adapts to PCBs of different sizes, shapes and materials, including hollow rings, rigid and flexible strips. The single GPIO pin can control up to 1024 SMD-LX0707RGB-TR LEDs. Each RGB chip uses 256 PWM levels for brightness control and colour mixing. The sample code provided by Lumex reduces software development time. In addition, it can be integrated into Lumex's digital LED controller to reduce the load on MCUs or controllers.
Specifications
- Product type: RGB SMD LED with integrated driver IC
- Package: 0707 (1.8 mm × 1.8 mm × 0.65 mm)
- Package type: Surface mount (SMD)
- Beam angle: 120°
- Lens: Water Clear
- Operating voltage: 5V typical (max. 5.5V)
- Current consumption: max. 5 mA per colour channel
- Logic level input:
• High: > 0,7 × VDD
• Low: < 0,3 × VDD - PWM resolution: 8 bits (256 steps per colour)
- Control: Serial, via a GPIO pin
- Communication protocol: AT command mode, text typing mode, frame mode
The SMD-LX0707RGB-TR combines a wide range of features for various applications:
The integrated driver IC and 1-pin data bus enable a simplified layout, and the 256-step PWM allows for very fine colour transitions. The SMD-LX0707RGB-TR is ideal for large displays and LED installations thanks to its cascadability of up to 1024 LEDs. With low drive current, it reduces both power consumption and heat generation.
The very compact SMD housing also makes it perfect for wearables, flexible circuit boards and other confined spaces. The sample library provided by Lumex and ezDisplay support reduce development time and firmware effort.
