Semiconductor Informations

File Download: WS2812B.PDF
| WS2812B Worldsemi - Intelligent control LED WS2812B Intelligent control LED integrated light source Features and Benefits l Intelligent reverse connect protection, the power supply reverse connection does not damage the IC. l The control circuit and the LED share the only power source. l Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point. l Built-in signal reshaping circuit, a |
| WS2801SO Constant Current LED Driver - ETC |
| WS2811 Signal line 256 Gray level 3 channal Constant current LED drive IC - WorldSemi WS2811 Signal line 256 Gray level 3 channal Constant current LED drive IC Feature l l l l Output port compression 12V. Built in stabilivolt, Only add a resistance to IC VDD feet when under 24V power supply. Gray level 256 can be adjusted and scan freque ncy not less than 400Hz, s. Built in signal |