TIDA-00754, Backlight/Smart Lighting Control by Ambient Light/Noise-Immune Proximity Sensor Reference Design

TIDA-00754, Backlight/Smart Lighting Control by Ambient Light/Noise-Immune Proximity Sensor Reference Design. The TIDA-00754 Design demonstrates conserving power and extending LCD backlight life by dynamically adjusting the LCD backlight brightness relative to the environment's ambient light levels. A capacitive proximity sensor saves power and increases the LCD backlight life by waking up the system from sleep or standby mode when a person approaches