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 excellent for power saving control function in cell phones, PDAs, and other handheld applications.
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-compact and light surface mount package
- Pb-free (RoHS compliant)
Applications
- Mobile phones
- Notebook PCs
- PDAs
- Video cameras
- Digital cameras
Datasheets| Title | Type | Updated | Size | Other Languages |
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| EL7900 Datasheet | PDF | 14 Nov 2014 | 169 KB | |
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| EL7900ILCZ | 5 Ld ODFN | 0.0070 | 5 | 4OP | 260 | RoHS |
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| EL7900ILCZ-T13 | 5 Ld ODFN T+R | 0.0070 | 5 | 4 | 260 | RoHS |
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| EL7900ILCZ-T7 | 5 Ld ODFN T+R | 0.0070 | 5 | 4OP | 260 | RoHS |
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| EL7900ILCZ-T7A | 5 Ld ODFN T+R | 0.0070 | 5 | 4OP | 260 | RoHS |
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| EL7900ILCZ-EVALZ | | | | N/A | | RoHS |
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