mlx90257 Melexis Company, mlx90257 Datasheet - Page 5

• Manufacturer Part Number: mlx90257
• Description: Relative Integrated Pressure Sensor
• Manufacturer: Melexis Company

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.
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).
3901090257
Rev. 006
7. Performance Graphs
-0.5
-1.5
1.5
0.5
-1
1
0
-50
100
90
80
70
60
50
40
30
20
10
0
0
-30
10
-10
Error versus Ambient Temperature with P = 0..2000 mBar
20
Vout versus Pressure with Ta = -50..150 C
10
30
30
Pressure %FS (FS = 2000 mBar)
Ambient Temperature C
40
50
Page 5 of 9
Relative Integrated Pressure Sensor
50
70
60
90
70
110
80
130
MLX90257
90
100
150
Data Sheet
Mar/08