KP235 Datasheet, PDF (14/25 Pages) Infineon Technologies AG – Analog Absolute Pressure Sensor

KP235
Analog Absolute Pressure Sensor
Functional Description
Note: Ratiometric signal error is not included in the overall accuracy. For error measurements, the supply voltage
must have the nominal value (V_DD = V_DD,Typ).
The error band is determined by three continuous lines through four relevant breakpoints.
Table 4 Accuracy
Temperature [°C]
-40
0
85
125
Error [kPa]
±2.4
±1.2
±1.2
±2.4
Error Multiplier
2.0
1.0
1.0
2.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
0
Figure 5 Accuracy for pressure acquisition
2.4
1.2
85
125
temperature [°C]
Data Sheet
14
Revision 1.0, 2010-06-21