TCS3430 Datasheet, PDF (26/38 Pages) ams AG – The device features advanced digital Ambient Light Sensing

Figure 44:
Diffuser Characteristics
TCS3430 − ApplicationInformation
Application Optical Requirements
For optimal performance an achromatic diffuser shall be placed
above the device aperture. The recommended solution is a bulk
diffuser that meets the minimum recommended scattering
characteristic shown below. For more details refer to the Optical
Design Guide or contact ams.
120%
100%
80%
60%
40%
20%
0%
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Angle (degrees)
Cosine (reference)
Minimum Scatter Recommendation
Page 26
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ams Datasheet
[v1-05] 2016-Aug-19