VD6281中文资料World smallest multispectral sensor with UV and light flicker extraction数据手册ST规格书

描述 Description

The VD6281 (1.83 x 1.0 x 0.55 mm) is the smallest 6-channel, ambient light sensor (ALS) on the market. Light measurement is fast and accurate thanks to an individual ADC and readout circuitry for each color channel. The VD6281 uses high-end interferometric filters with precise responses to assist camera white-balance in less than 8 ms. The device also employs a UV channel for natural or artificial light detection
With a patented architecture and a high-performance photodiode design, the VD6281 can extract light flickering frequencies to enhance camera experience and remove banding effects. The VD6281 is the only sensor able to extract different light flicker waveforms including combined lights or contemporary LED sources with square signals.

特性 Features

• Miniature optical module
• Optical BGA, 6-balls, reflowable package
• ALS operation with 6 color channels
• 24-bit ADC
• UV-A channel for indoor/outdoor and artificial/natural light discrimination
• Innovative readout architecture to extract light characteristic (AC flicker) on top of the ALS value (under patent)
• Software driver provided by ST
• Perfectly suited for mobile applications
• 450 µA consumption active (5 channels)
• Operating temperature -30 to 85 °C