RGB Light Sensor
The ISL29125 RGB digital light sensor from Intersil Corp. optimizes the display resolution and color quality of mobile devices and televisions in all lighting environments. The sensor communicates directly with a device’s core processor to automatically adjust display brightness. Its on-chip IR-filtering technology, along with its angular response of a minimum of ±35% field of view at 50% light intensity, eliminates display fluctuations caused by changing light conditions, improving a display’s clarity. The 1.65 × 1.65 × 0.75-mm device offers an operating voltage of 2.25 to 3.63 V. In power-down mode, it consumes <0.5 μA of current, while active mode runs on approximately 85 μA.
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