幻彩贴片发光二极管

COLORFUL SURFACE MOUNTING LED

R/G/B 端口耐压最高达 12V，驱动电流 2.5mA；

The maximum voltage withstand of R/G/B ports is up to 12V, and the driving current is 2.5mA;

PWM 频率典型值为 4kHz；

The typical value of the PWM frequency is 4kHz;

内置上电复位和掉电复位电路；

Built-in power-on reset and power-down reset circuits;

256 级灰度可调；

256-level grayscale adjustable;

数据传输频率可达 800Kbps；

The data transmission frequency can reach 800Kbps;

当刷新速率为 30 帧/秒时，芯片级联数可不小于1024点

Whentherefresh rate is 30 frames per second, the number of chipcascades is not less than1,024points.