EL7900 Description
EL7900 Ambient Light Photo Detect IC The EL7900 is a light-to-current optical sensor bining a photodiode and a current amplifier on a single monolithic IC. Output current is directly proportionate to the light intensity on the photodiode. Its sensitivity is superior to that of a phototransistor and exhibits little variation.
EL7900 Key Features
- Monolithic IC containing photodiode and amplifier
- 1lux to 8,000lux range
- Converts light intensity to current
- 2.7V to 5.5V supply range
- Low supply current: 1µA
- Fast response time
- <200µs
- Excellent output linearity of luminance
- Ultra-pact and light surface mount package
- Pb-free (RoHS pliant)