- - - SK6812 RGBW LED CHIP
      
      1. Product Overview :
      SK6812RGBW 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 32-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.
      
      2. Main Application Field:
      ● Full color LED string light, LED full color module, LED super hard and soft lights, LED guardrail tube,
      LED appearance / scene lighting
      ● LED point light, LED pixel screen, LED shaped screen, a variety of electronic products, electrical
      
      equipment etc..
      
      3. Description:
      ● Top SMD internal integrated high quality external control line serial cascade constant current IC;
      ● control circuit and the 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 waveform
      distortion 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

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