TMD4903 Datasheet, PDF (15/86 Pages) ams AG – Color and Proximity Sensor Module with mobeam

TMD4903 − Typical Operating Characteristics
Figure 22:
Proximity Response vs. Target Distance
PGAIN =2 (4x), PGLDRIVE = 7 (150mA), 100x100mm, 90% Reflective Kodak gray card
18000
16000
14000
12000
10000
8000
6000
4000
2000
0
0
TMD4903 Proximity Response by Pulse Width
5
10
15
4µs
8µs
16µs
32µs
20
Distance - cm
ams Datasheet
[v1-12] 2015-May-14
Page 15
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