Pressure
Transfer Function (MPX4100A)
Nominal Transfer Value:
Vout = VS (P x 0.01059 - 0.1518)
± (Pressure Error x Temp. Factor x 0.01059 x VS)
VS = 5.1 V ± 0.25 Vdc
Temperature Error Band
MPX4100A Series
4.0
3.0
Temperature
Error
2.0
Factor
1.0
Temp
- 40
0 to 85
+125
Multiplier
3
1
3
0.0
-40 -20
0
20 40 60 80 100 120 140
Temperature in °C
NOTE: The Temperature Multiplier is a linear response from 0°C to-40°C and from 85°C to 125°C.
Pressure Error Band
3.0
Error Limits for Pressure
2.0
1.0
0.0
Pressure (in kPa)
20 40 60 80 100 120
-1.0
-2.0
-3.0
Pressure
Error (Max)
20 to 105 (kPa) ±1.5 (kPa)
MPX4100A
6
Sensors
Freescale Semiconductor