KP125 EVAL BOARD Infineon Technologies, KP125 EVAL BOARD Datasheet - Page 15

• 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

6
The accuracy of the KP125 sensor is influenced by the supply voltage (ratiometric error) and by pressure,
temperature and aging. The specified value represents the theoretical value, when the actual pressure is
multiplied with the transfer function, see
voltage value and the specified output voltage value.
6.1
Definition
Ideally, the sensor is ratiometric – the output (V
ratiometric error is defined as the difference between the ratio that V
expressed as a percentage:
The output voltage
V
Table 6
Supply Voltage (V)
V
V
V
Figure 8
Data Sheet
DD
DD,MIN
DD,TYP
DD,MAX
must be within the operating range specified in
E
RAT
(%)
Accuracy
Supply Voltage Influence (Ratiometric Error)
Ratiometric Error
Ratiometric Error
-0.5
0.5
0
V
V
DD,MIN
OUT
is ratiometric to
E
RAT
(%) =
V
Figure
DD
V
, within the range provided in
OUT
OUT
(@V
7. The error equals the deviation between the measured output
) scales by the same ratio that V
Table
DD
) - V
15
V
5V
Max. Ratiometric Error (% of V
± 0.5
0
± 0.5
DD,TYP
4.
OUT
(@5V) x
DD
changed and the ratio that V
V
5V
DD
Table
x 100%
4.
DD
increases or decreases. The
V
DD,TYP
DD
Rev 2.14, 2007-11-23
Pressure Sensor
V
DD,MAX
)
OUT
Accuracy
changed,
KP125