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VEML6040
Vishay Semiconductors
RGBW Color Sensor with I2C Interface
DESCRIPTION
VEML6040 color sensor senses red, green, blue, and white light and incorporates photodiodes, amplifiers, and analog / digital circuits into a single chip using CMOS process. With the color sensor applied, the brightness, and color temperature of backlight can be adjusted base on ambient light source that makes panel looks more comfortable for end user’s eyes. VEML6040’s adoption of FiltronTM technology achieves the closest ambient light spectral sensitivity to real human eye responses.
VEML6040 provides excellent temperature compensation capability for keeping the output stable under changing temperature.