Q65114A0844
图片仅供参考
数据手册- Sensor type
- chrom whit
- Interface
- I2C, UART
- U(cc)
- 5 V
- t rise
- 0.005 µs
- t fall
- 0.005 µs
- 顶部（最小）
- -40 °C
- 顶部（最大）
- 85 °C
- P(tot)
- NO
- 封装
- OPLGA 4.7
- RoHS Status
- RoHS-conform
- 包装
- REEL
- 出口控制分类编号
- EAR99
- 海关税号
- 85423990000
- 国家或地区
- Austria
- 生产商交期
- 20 周
The AS7261 integrates Gaussian interference filter technology to enable
chromatic white color sensor which provides direct XYZ color coordinates
consistent with the CIE 1931 2° standard observer color coordinates.
Additional mapping of XYZ coordinates to the x, y (Y) of the
2-dimensional color gamut and scales of the CIE 1976 u’v’ coordinate
system, providing accurate correlated color temperature (CCT)
measurements and color point deviation from the black body curve for
white light color in the ∆u’v’ coordinate system. A near-IR channel and
LED drivers with programmable currents increase application flexibility,
including support for electronic shutter applications.
Control and spectral data access is implemented either through either
the I²C virtual register set, or via the serial UART enabling use of the
high level smart spectral command set.
- Tri-stimulus XYZ+NIR realized by silicon interference filters
- Selectable UART or I²C interface
- 16-bit ADC with digital access
- Integrated programmable LED drivers
- integrated micro controller
- 20-pin LGA package 4.5mm x 4.7mm x 2.5mm, with built-in aperture
- In-factory calibrated
- Stable filter conditions over temperature and life time
- Compact true-color sensing, XYZ coordinates direct from the sensor
- Signal processing on chip, reduced hardware costs
- Sample illumination without external LED driver
- Easy connecting to mobile devices or external µController
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