智能外控集成 LED 光源

WS2813是一个集控制电路与发光电路于一体的智能外控LED光源。其外型与一个5050LED灯珠相同，每个元件即为一个像素点。像素点内部包含了智能数字接口数据锁存信号整形放大驱动电路，防反接电路，还包含有高精度的内部振荡器和高精度恒流控制模块，有效保证了像素点光的颜色高度一致。实现 双路信号传输，在单个像素点损坏的情况下，不影响整体色彩的显示。数据协议采用单线归零码的通讯方式，像素点在上电复位以后，DIN端接受从控制器传输过来的数据，首先送过来的24bit数据被第一个像素点提取后，送到像素点内部的数据锁存器，剩余的数据经过内部整形处理电路整形放大后通过DO端口开始转发输出给下一个级联的像素点，

Worldsemi

华彩威

Intelligent control LED integrated light source

Features and Benefits  The control circuit and RGB chip are integrated in a 5050 components, to form an external control pixel.  Intelligent Reverse-connection protection.  Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of s

文件：592.73 Kbytes 页数：8 Pages

WORLDSEMI

华彩威

Intelligent control LED integrated light source

文件：518.49 Kbytes 页数：7 Pages

WORLDSEMI

华彩威

Intelligent control LED integrated light source

Features and Benefits  The control circuit and RGB chip are integrated in a 5050 components, to form an external control pixel.  Intelligent Reverse-connection protection.  Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of s

文件：592.73 Kbytes 页数：8 Pages

WORLDSEMI

华彩威