AS7265X datasheet(2/64 Pages) OSRAM

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[v1-04] 2018-Jul-09

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AS7265x

Smart 18-Channel VIS to NIR Spectral_

ID 3-Sensor Chipset with Electronic

Shutter

The AS7265x chipset consists of three sensor devices AS72651

with master capability, AS72652 and AS72653. The multispec-

tral sensors can be used for spectral identification in a range

from visible to NIR. Every of the three sensor devices has 6 in-

dependent on-device optical filters whose spectral response is

defined in a range from 410nm to 940nm with FWHM of 20nm.

The AS72651, combined with the AS72652 (spectral response

from 560nm to 940nm) and the AS72653 (spectral response

from 410nm to 535nm) form an AS7265x 18-channel

multi-spectral sensor chip-set. Using the AS7265x chipset

requires the use of firmware. It must be loaded into a serial flash

via a UART interface. The list of ams tested serial flash memories

can be found in Figure 56. The components AS72651, AS72652

and AS72653 are pre-calibrated with a specific light source. The

information about the conditions of the performed calibration

(for example light source, gain, integration time) can be found

in the table of optical characteristics of the respective compo-

nent. Any operation other than these conditions might require

a new calibration in the application.

Each AS7265x device has two integrated LED drivers with

programmable current and can be timed for electronic shutter

applications.

The device family integrates Gaussian filters into standard

CMOS silicon via nano-optic deposited interference filter tech-

nology in LGA packages that also provide built-in apertures to

control the light entering the sensor array.

Ordering Information and Content Guide appear at end of

datasheet.

Key Benefits & Features

The benefits and features of AS7265x, Smart 18-Channel VIS to

NIR Spectral_ID 3-Sensor Chipset with Electronic Shutter are

listed below:

General Description

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