TLC5940 16通道LED驱动器，带有点校正与灰度PWM控制器 Pdf资料

应用功能： 16通道LED驱动器，带有点校正与灰度PWM控制器 The TLC5940 is a 16-channel constant-current sink LED driver. Each channel has an individually adjust-able 4096-step grayscale PWM brightness control and a 64-step constant-current sink (dot correction) The dot correction adjusts the brightness variations between LED channels and other LED drivers