MLX90257 View Datasheet(PDF) - Melexis Microelectronic Systems
Part Name
Description
Manufacturer
MLX90257 Datasheet PDF : 9 Pages
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MLX90257
Relative Integrated Pressure Sensor
7. Performance Graphs
The graphs below show measured output voltages taken at 20 differential pressure points (0 mBar to
2000 mBar between pressure ports), at 21 ambient temperature points (-50 to 150 Celsius) and with Vdd
set to 4.5 V, 5 V and 5.5 V.
Vout versus Pressure with Ta = -50..150 C
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
Pressure %FS (FS = 2000 mBar)
Note : FS means Output Voltage Full Scale (4 V).
Measured Error is below 1 % of FS for all ambient temperature and pressure points (see graphs below).
Error versus Ambient Temperature with P = 0..2000 mBar
1.5
1
0.5
0
-0.5
-1
-1.5
-50
-30
-10
10
30
50
70
90
110
130
150
Ambient Temperature C
3901090257
Rev. 006
Page 5 of 9
Data Sheet
Mar/08
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