MPXA6115A_12 Datasheet, PDF (5/17 Pages) Freescale Semiconductor, Inc – High Temperature Accuracy Integrated Silicon Pressure Sensor

5.0
4.5
Transfer Function:
V_out = V_s* (.009*P-.095) ± Error
MAX
4.0 V_S = 5.0 Vdc
3.5 ^{TEMP = 0 to 85ºC}
TYP
3.0
2.5
2.0
1.5
1.0
MIN
0.5
0
Pressure (ref: to sealed vacuum) in kPa
Figure 4. Output vs. Absolute Pressure
Transfer Function (MPXxx6115A)
Nominal Transfer Value: V_out = V_S x (0.009 x P - 0.095)
± (Pressure Error x Temp. Factor x 0.009 x V_S)
V_S = 5.0 ± 0.25 Vdc
Temperature Error Band
4.0
3.0
Temperature
Error
2.0
Factor
1.0
MPXxxA6115A SERIES
Break Points
Temp Multiplier
- 40
3
0 to 85
1
125
1.75
0.0
-40 -20
0
20 40 60 80 100 120 140
Temperature in Cº
NOTE: The Temperature Multiplier is a linear response from 0ºC to -40ºC and from 85ºC to 125ºC
Pressure Error Band
3.0
2.0
1.0
0.0
-1.0
-2.0
-3.0
Error Limits for Pressure
20 40 60 80 100 120
Pressure (in kPa)
Pressure Error (Max)
15 to 115 (kPa) ±1.5 (kPa)
Sensors
Freescale Semiconductor, Inc.
MPXA6115A
5