ams AS7265x Smart Spectral Sensor

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Description

The AS7265x family incorporates 3 chips to deliver an 18-channel multi-spectral sensing array covering wavelengths from 410nm to 940nm. The AS72651 covers NIR wavelengths from 600nm to 870nm and serves as the master controller for the set. When combined with the AS72652 (spectral response from 560nm to 940nm) and the AS72653 (spectral response from 410nm to 535nm) the full set delivers 18-channels with FWHM of 20nm. The device family integrates Gaussian filters into standard CMOS silicon via nano-optic deposited interference filter technology in LGA packages, and each AS7265x device has two integrated LED drivers with programmable current and which can be timed for electronic shutter applications.

Details

Features

  • Integrated interference filters directly deposited on standard CMOS silicon
  • 3 chip set delivering 18 VIS and NIR channels from 410nm to 940nm each with 20nm FWHM
  • Integrated microcontroller on chip and low power consumption
  • 2 integrated LED drivers per Sensor
  • Selectable UART or I²C Interface
  • Master-Slave-Slave sensor communication
  • in-factory calibrated

Benefits

  • Stable filter conditions over temperature and life time
  • Detection of spectral fingerprints in visible + near infrared spectrum
  • Signal processing on chip, reduced hardware costs
  • Sample illumination without external LED driver
  • Easy connecting to mobile devices or external µController
  • Only one client from host perspective for sensor communication

Ordering codes

Product Type Description Order No. Availability
AS72651-BLGT
AS72652-BLGT
AS72651-BLGM
AS72653-BLGM
AS72652-BLGM
AS72653-BLGT

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