ADT5500 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr general description the ADT5500 is a visible light sensor which incorporates photo diode and current ampl ifier in a single chip. it can be used as the power-saving control for backlighting for displays in cellular phones, this device enables low power consumption to be achieved. features ? excellent output linear ity of illumination ? high sensitivity in visible light, but little sensitivity in others (uv,ir) ? integrated uv/ir filter application ? lcd tv, lcd monitor ? mobile phones ? notebook, pda ? video camera, digital still camera ? other equipment requiring luminosity adjustment
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