资 源 简 介
The EL7900 is a light-to-current opTIcal sensor combining aphotodiode and a current amplifier on a single monolithic IC.Output current is directly proporTIonate to the light intensityon the photodiode. Its sensiTIvity is superior to that of aphototransistor and exhibits little variaTIon. Its spectralsensitivity matches closely to the luminous efficiency andlinearity.Housed in an ultra-compact surface mount clear plasticpackage, this device is excellent for power saving controlfunction in cell phones, PDAs, and other handheldapplications.
