KP125 EVAL BOARD Infineon Technologies, KP125 EVAL BOARD Datasheet - Page 9

• Manufacturer Part Number: KP125 EVAL BOARD
• Description: BOARD EVALUATION KP125
• Manufacturer: Infineon Technologies
• Type: Pressure Sensorr

Specifications of KP125 EVAL BOARD

• Contents: Fully Assembled Evaluation Board
• For Use With/related Products: KP125
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: KP125EVALBOARDIN

4.2
The KP125 device is fully calibrated on delivery. The sensor has a linear transfer function between the applied
pressure and the output signal:
The output is ratiometric.
Gain a and Offset b are determined during calibration in order to create the required transfer function.
Standard Transfer Function
The following calibration is adjusted with the parameters a and b:
Table 2
Symbol
P
P
Figure 3
Note: The application circuitry determines the current driven by the device and thus has an impact on the
Data Sheet
IN,MIN
IN,MAX
diagnostic ranges.
Transfer Function
Transfer Function (End Points)
Transfer Function
Values
40
115
Pressure
5
4
3
2
1
0
10
30
Unit
kPa
V
OUT
= V
50
Input Pressure Range
Maximum Input Pressure Range
DD
x (a x P + b)
70
9
Symbol
V
V
OUT,MIN
OUT,MAX
90
Output Voltage @
110
Pressure (kPa)
Values
0.5
4.5
130
V
Functional Description
DD
150
Rev 2.14, 2007-11-23
Pressure Sensor
=
V
Unit
V
DD;TYP
KP125