AMS302T

Light Sensor (AMS1, 3, 4) Cadmium-free sensor with spectral response Chip type ideal for brightness adjustment of mobile device displays SMD type L 2.0mm .079inch W 3.2mm .126inch H 1.0mm .039inch LIGHT SENSOR 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). Chip type 1. Brightness detection for LCD backlight control for compact mobile devices (mobile phones and PDAs). 2. Brightness detection for controlling the keypad backlight in mobile phones. FEATURES 1. Built-in optical filter for spectral response similar to that of the human eye. 1.0 0.9 Relative sensitivity 0.8 0.7 0.6 0.5 0.4 0.3 SMD/Through-hole type spectral Chip type spectral Human spectral 1 Amplifier 4 2 12 Anode 3 34 Cathode Through-hole type www.DataSheet4U.com 5.0 mm dia. .197 inch dia. (Surface of resin) 0.2 0.1 0 300 400 500 600 700 800 900 1000 1100 Wavelength, nm 1 Amplifier 2 1 Anode 2 Cathode Chip type New L 1.25mm .049inch W 2.00mm .079inch H 0.55mm .022inch 2. Photocurrent is proportional to illumination. (linear output) 3. Uses environmentally friendly silicon chips. 4. Lead-free. 5. L...