SK6812 Programmable Intelligent Rgb LED Chip
SK6812 Rgb Addressable LED Chip
- SK6812 is a smart LED control circuit and light emitting circuit in one controlled LED source, which has the shape of a 5050 LED chip. Each lighting element is a pixel, and the intensities of the pixels are contained within the intelligent digital interface input. The output is driven by patented PWM technology, which effectively guarantees high consistency of the color of the pixels. The control circuit consists of a signal shaping amplification circuit, a built-in constant current circuit, and a high precision RC oscillator.
The data protocol being used is unipolar NRZ communication mode. The 24-bit data is transmitted from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an internal data latch, the remaining data is passed through the internal amplification circuit and sent out on the DO port to the remaining pixels. The pixel is reset after the end of DIN. Using automatic shaping forwarding technology makes the number of cascaded pixels without signal transmission only limited by signal transmission speed.
The LED has a low driving voltage (which allows for environmental protection and energy saving), high brightness, scattering angle, good consistency, low power, and long life. The control circuit is integrated in the LED above.
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Product Details
Features
- Top SMD internal integrated high quality external control line serial cascade constant current IC;
- Control circuit and the RGB chip in SMD 5050 components, to form a complete control of pixel, color mixing uniformity and consistency;
- Built-in data shaping circuit, a pixel signal is received after wave shaping and output waveformdistortion will not guarantee a line;
- The built-in power on reset and reset circuit, the power does not work;
- Gray level adjusting circuit (256 level gray scale adjustable);red drive special treatment, color balance;line data transmission;
- Plastic forward strengthening technology, the transmission distance between two points over 10M;
- Using a typical data transmission frequency of 800 Kbps, when the refresh rate of 30 frames per sec
Specifications
Applications
- City skyline lighting villas advertising wall signs Christmas ( , , decorative landscape)
- Irregular design of body decoration (shopping malls, hotels, nightclubs, polygonal wall KTV
- establishments ceiling cavity design)
- Public lighting lighting (schools, libraries, hospitals, airports, subway stations, railway stations)
- Furniture dark groove trim (door, bar, wine cabinet, wardrobe, TV cabinets, etc.)
- Automotive beauty (body, underbody, wheelbarrow balanced car, etc.)
Company profile
Shenzhen WITOP TECHNOLOGY Co.,Ltd is a product R & D, manufacturing, sales and service LED lighting enterprises.
We has experienced in product development by our design team, the company has successfully developed various kinds of lights and lighting products,
1,Built-in IC led package ,ws2815 led,ws2812b led,apa102 2020 led,ws2813,sk9822,apa102…
2,Led strip:APA102, WS2813 ,SK6812, WS2801, LPD6803, LPD8806, WS2811, WS2812B, TM1809, DMX512 smart led strip and LED module , and 5050 ,3528 ,2835,335,5630 normal led strip etc .
3, Led project design,custom the length,the led type,led panel,music party,dance party and so on.
led products widely used in home decoration, garden landscape, stadiums, exhibition hall, exhibition hall, hotel, high-grade office buildings, upscale clubs etc.. Products are exported to America, Europe, Asia, Oceania, and other market.
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