EL7900 Datasheet (Renesas) - Ambient Light Photo Detector

EL7900, Ambient Light Photo Detector

CONDITION VDD ICC1 Power Supply Range Supply Current RL = 1k, EV = 100lux EV = 0lux ICC2 IL1 IL2 ILEAK VO(MAX) tR tF tD tS VLO VHI ILO IHI tEN tDIS NOTES: Supply Current When Disabled Light Current Light Current Dark Current Maximum Output Compliance Voltage Rise Time (Note 2) Fall Time (Note

EL7900 Ambient Light Photo Detect IC The EL7900 is a light-to-current optical sensor combining 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.

Its spectral sensitivity matches closely to the luminous efficiency and linearity.

Housed in an ultra-compact surface mount clear plastic package, this device is excelle

EL7900 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 -