FEATURES
1. Built-in optical filter for spectral
   response similar to that of the human
   eye.
2. Photocurrent is proportional to
   illumination. (linear output)
3. Uses environmentally friendly
   silicon chips.

TYPICAL APPLICATIONS
SMD and Through-hole types
1. Brightness detection for LCD
   backlight control for LCD devices
   (LCD TVs, car navigation systems, and
   mobile PCs).
2. Brightness detection for circuits in
   residential lighting, lighting for
   security, and automatic lighting for
   bicycle.
3. Household applicances (day/night
   energy savings for air conditioners
   and electric hot water pots, etc.)
4. Brightness detection for wall clocks
   (radio clocks).