MLX90614_15 Datasheet, PDF (35/51 Pages) Melexis Microelectronic Systems – Single and Dual Zone Infra Red Thermometer in TO-39

10.2 Field Of View (FOV)
Point heat source
100%
MLX90614 family
Single and Dual Zone
Infra Red Thermometer in TO-39
Sensitivity
50%
Field Of View
Rotated
sensor
Angle of incidence
Figure 27: Field Of View measurement
Parameter
Peak zone 1
Width zone 1
Peak zone 2
Width zone 2
MLX90614xAA
±0°
90°
Not applicable
MLX90614xBA
+25°
70°
-25°
70°
MLX90614xCC
±0°
35°
Not applicable
MLX90614xCF
±0°
10°
MLX90614xCH
±0°
12°
MLX90614xCI
±0°
5°
Not applicable Not applicable Not applicable
Table 14: FOV summary table
1.00
0.75
0.50
0.25
Angle, Deg
0.00
-80°
-60°
-40°
-20°
0°
20°
40°
60°
80°
Figure 28: Typical FOV of MLX90614xAA
3901090614
Rev 009
Page 35 of 52
Data Sheet
June 29, 2015