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Thursday, August 28, 2008
Avago Technologies APDS-9008: Ambient-light photo sensor controls display backlighting
Aug 28 2008 12:00AM | Permalink | Email this | Comments (0) |
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Approximating the spectral-response curve of the human eye, the miniature, surface-mount APDS-9008 ambient-light photo sensor controls display backlighting. The APDS-9008 analog-output photo sensor offers a 1.6 to 5.5V voltage range and uses a spectrally suited photo sensor. Aiming at applications requiring measurement of ambient light for controlling display-backlighting power consumption, the device has a VCC as low as 1.6V. Available in a lead-free, miniature-chip-LED surface-mount package, the APDS-9008 ambient-light photo sensor costs 60 cents (2500).
Avago Technologies, www.avagotech.com
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