In summary, Omron’s LED drivers were designed to specifically line up with the sensitivity of the human eye. This results in very smooth and gradual adjustments in brightness without any flickering. In addition, Omron’s auto dimming function allows the user to make brightness adjustments with just a single command, reducing the CPU load. Omron’s LED drivers are currently available in 2 models with the only difference being the number of LEDs each can control (24 or 9). A constant current IC is also available should a constant current output be needed.