小尺寸，低功耗，电流输出环境亮度侦测IC Small, Low Power, Current-Output Ambient Light Photo Detect IC
Small, Low Power, Current-Output Ambient Light Photo Detect IC
The ISL29006, ISL29007, and ISL29008 are light-to-current silicon optical sensors combining a photodiode array and a current amplifier on a single monolithic IC. The photodiode’s spectral sensitivity approximates the human eye response peaking at 550nm with virtually no infrared IR response.
Features
• 0.5 lux to 10,000 lux range
• 1.8V to 3.6V supply range
• Low supply current 3.5µA @ 100 lux
• Fast response time
• Close to human eye response
• IR Rejection
• Internal dark current compensation
• Lux to current source or/and sink
• Excellent output linearity of luminance
• 6 Ld ODFN: 2mmx2.1mmx0.7mm
• Pb-free RoHS compliant
Applications
• Display and keypad dimming for:
\- Mobile devices: smart phone, PDA, GPS
\- Computing devices: notebook PC, webpod
\- Consumer devices: LCD-TV, digital picture frame, digital camera
• Industrial and medical light sensing