1. General description

     LC8805B 2020 is a external controlled intelligent LED with control circuit and light emitting circuit in one 2020 components. Each LED is a pixel, The pixel contains the intelligent digital interface data latch signal shaping amplifier driving circuit, power supply voltage regulator circuit, built-in constant current circuit, high precision RC oscillator, and the output driver adopts patented PWM technology, which Effectively ensure that the color of each pixel is consistent

    Learn More you can visit the following datasheet 

http://www.szledcolor.com/Public/editor/attached/file/20200602/LC8805B-2020.pdf

2 . Main Feature
● SMD internal integrated high quality external control line serial cascade constant current IC;
● Control circuit and the RGB chip integrated in SMD 2020 components, to form a complete external control pixel, make the color mix 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;
● Gray level adjusting circuit (256 level gray scale adjustable);
● Red drive special treatment, color balance;
● Single-line data transmission for unlimited cascade
● Plastic forward strengthening technology, the transmission distance between two points
over 10M;
● Data transmission frequency can reach 800 Kbps, when the refresh rate of 30 frames per sec,the number of cascades is not less than 1024 points.