Transfer Function (MPXxx6400A)
Normal Transfer Value: VOUT = VS x (0.002421 x P – 0.00842)
± Pressure Error x Temp. Factor x 0.002421 x VS
VS = 5.0 ± 0.36 VDC
Temperature Error Band
4.0
MPXxx6400A Series
Pressure
3.0
Temperature
Error
2.0
Factor
1.0
Break Points
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
Temp
- 40
0 to 85
125
Multiplier
3
1
1.75
Pressure Error Band
6.0
5.0
Error Limits for Pressure
±5.5 (kPa)
4.0
3.0
2.0
1.0
0.0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400
-1.0
-2.0
-3.0
-4.0
- 5.0
Pressure (in kPa)
- 6.0
Pressure
Error (Max)
20 to 400 (kPa) ±5.5 (kPa)
Sensors
Freescale Semiconductor
MPXH6400A
5