Address:
8/F, Building 1, Hanhaida High-tech Industrial Park, No.22, Baoshan Road, Guangming District, Shenzhen, China
Contact name:Phil Xu
Shenzhen LED Color CO.,LTD.
hot sale dc5v 5050 digital rgb sk6812 ws2812b lc8812 led chip
Country/Region
china
City & Province
shenzhen guangdong
Product Details
hot sale dc5v 5050 digital rgb sk6812 ws2812b lc8812 led chip
1. General description
LC8812 is a external controlled intelligent LED with control
circuit and light emitting circuitin one 5050 components. Each LED is a pixel, The pixel contains the
intelligent digital interfacedata latch signal shaping amplifier driving circuit, power supply
voltage regulator circuit, built-inconstant current circuit, high precision RC oscillator, and the
output driver adopts patented PWMtechnology, which Effectively ensure that the color of each pixel
is consistent.The data protocol being used is unipolar NRZ communication mode.
After the pixelpower-on reset, the DIN port receive data from controller,When the
frist 24-bit data is extracted bythe first pixel and sent to Data latch which inside the pixel ,The
remaining data is processed by theinternal shaping circuit, The remaining data is shaped and
amplified by the internal shapingprocessing circuit, and then the output is forwarded to the next
cascaded pixel through the DO port.The Data transmission through each pixel, the signal will reduce
24bit , The pixel is reset after theend of DIN. Using automaticshaping forwarding technology makes the
number of cascaded pixelswithout signal transmission, only limited by signal transmission
speed.The LED has alow driving voltage, environmental protection and
energy saving,highbrightness, scattering angle, good consistency, low power, and long
lifespan .The control circuit isintegrated in the LED ,which make Components smaller and more
easier to install.Datasheet of DC5V LC8812 LED ChipApplication of the digital led chips, it can be use in for the led
lighting strip,keyboards,and led displays and many pcba products.