The AS7263 is a digital 6-channel spectrometer for spectral identification in the near IR (NIR) light wavelengths. AS7263 consists of 6 independent optical filters whose spectral response is defined in the NIR wavelengths from approximately600nm to 870nm with full-width half-max (FWHM) of 20nm. An integrated LED driver with programmable current is provided for electronic shutter applications.
The AS7263 integrates Gaussian filters into standard CMOS silicon via Nano-optic deposited interference filter technology and is packaged 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 either the I2C register set, or with a high level AT Spectral Command set via a serial UART.
AS7263 PRODUCT FACTS
|Sensor Type||6-channel near IR interference 600-870nm|
|Application||Authentication, Content Analysis|
|I/O||I2C Master or UART (mode configurable)|
|Package||20-pin LGA with aperture|
|Size||4.5mm x 4.7mm x 2.5mm|
|Operating Range||2.7V to 3.6V, -40°C to 85°C|