ams AS7263 6-Ch NIR Spectral Sensing Engine

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Description

The AS7263 is a digital 6-channel multi-spectral sensor 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 approximately 600nm 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.

Details

Features

  • Integrated interference filters directly deposited on standard CMOS silicon
  • 6 near-IR channels: 610nm, 680nm, 730nm, 760nm, 810nm and 860nm, each with 20nm FWHM
  • Integrated microcontroller on chip and low power consumption
  • 2 integrated LED drivers
  • Selectable interfaces UART or I²C
  • in-factory calibrated

Benefits

  • Stable filter conditions over temperature and life time
  • Detection of spectral fingerprints in near infrared spectrum
  • Signal processing on chip, reduced hardware costs
  • Sample illumination without external LED driver
  • Easy connecting to mobile devices or external µController

Ordering codes

Product Type Description Order No. Availability
AS7263-BLGM
AS7263-BLGT

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