General Description
The AS7261N provides direct XYZ sensor data which conforms
to the tri-stimulus standard observer color response of the
human eye. A near-IR channel enables additional application
flexibility. LED drivers with programmable currents are
provided for electronic shutter applications.
The AS7261N integrates Gaussian filters into standard CMOS
silicon via nano-optic deposited interference filter technology
and is packaged in an LGA package that provides a built in
aperture to control the light entering the sensor array.
Control and spectral data access is implemented through an I²C
register set.
Application
The AS7261N applications include:
• Color measurement and absorbance
• Color matching and identification
• Precision color tuning/calibration