MLX90616 Datasheet, PDF (27/36 Pages) Melexis Microelectronic Systems – Infra Red Thermometer in TO-39 for high temperature thermometer guns

MLX90616ESF-HCA
Infra Red Thermometer in TO-39
for high temperature thermometer guns
10.3 Noise
The noise of the MLX90616 is 15bits/√Hz peak to peak, Tambient = 25ºC.
Parameter
Test Conditions
Ambient temperature accuracy
0 to 50ºC
-40ºC <Tamb<0ºC or 50ºC
<Tamb<85ºC
Object
temperature
accuracy
Internal
calculation error
Error after
calibration with
external optics
ºC or % of measured value,
whichever is greater
Min
-0.5ºC
-1.0ºC
-0.2ºC,
-0.2%
-0.5ºC
-1.5%
Sensitivity
Noise
Tambient = 25ºC,
Tobject = 80ºC
Tambient = 25ºC,
Typ Max
+0.5ºC
+1.0ºC
0.2ºC,
0.2%
Units
+0.5ºC
+1.5%
100
LSBits
15
bits/√Hz
10.4 Sensing element size
The size of the sensitive element is □0.58mm.
10.5 Field Of View (FOV) without external optics
Point heat source
100%
Sensitivity
50%
Field Of View
Rotated
sensor
Angle of incidence
Figure 17: Field Of View measurement
3901090616
Rev 002
Page 27 of 36
Data Sheet
August 20, 2012