AS7265x Smart Spectral Sensors ams AS7265x Smart Spectral Sensors consist of three sensor devices, AS72651 with master capability, AS72652, and AS72653. The multispectral sensors can be used for spectral identification in a range from visible to NIR. Using the AS7265x chipset requires the use of firmware. The AS7265x 18-channel multi-spectral sensor chipset ranges from 410nm to 940nm. Each AS7265x device has two integrated LED drivers with programmable current and can be timed for electronic shutter applications. Features include UART or I2C slave digital interface, 16-bit ADC with digital access, and programmable LED drivers. Typical applications include horticultural and specialist lighting, product/brand authentication, anti-counterfeiting, and portable spectroscopy.