KP125 Datasheet, PDF (14/24 Pages) Infineon Technologies AG – Absolute Pressure Sensor

Pressure Sensor
KP125
Electrical Characteristics
5.4.2 Timings
Power-up Time
The power-on time t_UP is defined as the maximum time between the supply voltage reaching its operating range
and the output voltage reaching 90% of its final value.
120
5
V_DD
Pressure
100
4
80
3
90% of Final Value
V_{OUT 60}
2
t_UP
40
1
20
0
0
0
5 10 15 20 25 30
Time (msec)
Figure 6 Power-up Time
Response Time and Stabilization Time
The Response Time t_R is defined as the time for the incremental output change to go from 10% to 90% of its final
value after a specified pressure step.
The Stabilization Time t_S is defined as the time required for the output voltage to meet the specified accuracy after
the pressure has been stabilized.
5
4
3
2
1
0
0
120
Pressure
t_S
100
within Required Accuracy
90% of Final Value
V_{OUT 80}
60
t_R
40
10% of Final Value
20
0
1
2
3
4
5
Time (msec)
Figure 7 Response Time and Stabilization Time
Data Sheet
14
Rev 2.14, 2007-11-23