On9668 Ambient Light Switch Sensor

The On9668 is a photoelectric integration switch with double sensitive receiver in it designed at 520nm. Its valve value can be modulated by adjusting a external resistor, and it is output voltage can be logical L or H. The peripheral circuit is very simple. Especially, it is used to save energy, automatic sensitization in toy, lamps and lanterns, instruments, industry device etc. domain. Small dark current, low illumination response, high sensibility; Built in double sensitive receiver, Optical filter-less, attenuation spectral response close to human eye sensitivity; Embedded micro signal CMOS amplifier, high precision voltage source, and correct circuit; Output current is high to 30mA; Wide power supply voltage range, perfect temperature stability. Two Optics material packages to choose, to permeating visible light, cut off ultraviolet, relative damping infrared ray, and improve optical-filter effect; According with RoHS standard. Pb free, CdS free. Energy saving: outdoor advertisement machine, inductive lightening utensil, and toy; Environment protection substitute: substitute for light sensitive resistor, photosensitive diode, photosensitive triode; Instrument: illuminometer and industry control.