MPX2050DP Freescale Semiconductor, MPX2050DP Datasheet - Page 4

• Manufacturer Part Number: MPX2050DP
• Description: IC PRESSURE SENSOR 4-PIN
• Manufacturer: Freescale Semiconductor
• Series: MPX2050r

Specifications of MPX2050DP

• Pressure Type: Differential
• Operating Pressure: 0 ~ 7.25 PSI
• Port Size: Male, 0.194" (4.9276mm) Tube, Dual
• Output: 0 ~ 40mV
• Accuracy: ±0.25%
• Voltage - Supply: 10 V
• Termination Style: PCB
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 4-SIP
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 10 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MPX2050
4
Maximum Ratings
the equation: V
pressure range. There are two basic methods for calculating
nonlinearity: (1) end point straight line fit (see
a least squares best line fit. While a least squares fit gives the
“best case” linearity error (lower numerical value), the
calculations required are burdensome.
(often more desirable in error budget calculations) and the
calculations are more straightforward for the user. Motorola's
specified pressure sensor linearities are based on the end
point straight line method measured at the midrange
pressure.
Table 2. Maximum Ratings
Maximum Pressure (P1 > P2)
Storage Temperature
Operating Temperature
1. Exposure beyond the specified limits may cause permanent damage or degradation to the device.
Linearity refers to how well a transducer's output follows
Conversely, an end point fit will give the “worst case” error
Pressure
out
= V
off
LINEARITY
+ sensitivity x P over the operating
Rating
(1)
Figure
2) or (2)
Symbol
P
0
T
T
max
Exaggerated
Performance
Curve
stg
A
Figure 2. Linearity Specification Comparison
Least Squares Fit
Offset
Pressure (% Fullscale)
-40 to +125
-40 to +125
50
End Point
Straight Line Fit
Value
200
Freescale Semiconductor
Deviation
Square
Least
100
Straight Line
Deviation
Unit
kPa
°C
°C
Sensors