MCS3AT Datasheet (Laser) - 3-element colour sensor

MCS3AT, 3-element colour sensor

1 V1.6 APPROVED 2001/02/21 MAXIMUM RATINGS / CHARACTERISTICS (TA = 25°C; per single diode) Description Diameter of the light sensitivity area Light sensitivity area per element Photo sensitivity of colour ranges Symbol D A Smax λB λG λR VR IR C tr, tf NEP ϕ Top Tst fR = 100 Hz ∆λ(Filter) < 1% *

www.DataSheet4U.com DATA-SHEET MCS3AT/BT 3-element colour sensor TO5 FUNCTION The colour sensors are made of 3 Si-PIN photo diodes integrated on chip.

They are carried out as segments of a ring with the diameter of 2,0 mm.

The design as Si-PIN photo diodes allows signal frequencies up to MHz-range.

In order to achieve a small cross talk between the photodiodes the individual sectors were separated from each other by additional structures.

Each of these photodiodes is sensitised with

MCS3AT Features

* Dielectric filters guaranties the good optical properties of the colour sensors, such as:

* high transmission

* slight aging of the filter

* high temperature stability

* high signal frequency

* reduced cross talk

* small size (diameter of the optical s