Freescale Semiconductor, Inc.
MP XY 80 20A
SENSOR CHARACTERISTICS (MPXY8020A)
Pressure Transfer Function
kPa = 2.5 × Output ± (Pressure Error)
Output = 8–bit digital pressure measurement (between 0–255)
Pressure Error (+kPa): 50 kPa v P t 250 kPa
T[°C] \ V [V]
2.1
2.5
2.7
3.0
3.3
3.6
DD
–40
–20
0
72.5
57.5
57.5
57.5
57.5
72.5
95.0
72.5
57.5
57.5
57.5
57.5
72.5
92.5
32.5
25.0
25.0
25.0
27.5
37.5
57.5
32.5
25.0
25.0
25.0
25.0
37.5
47.5
32.5
25.0
25.0
25.0
25.0
37.5
47.5
35.0
27.5
27.5
27.5
27.5
37.5
47.5
25
70
100
125
Pressure Error (+kPa): 250 kPa v P v 450 kPa
T[°C] \ V [V]
2.1
2.5
2.7
3.0
25.0
15.0
10.0
7.5
3.3
25.0
15.0
10.0
7.5
3.6
DD
–40
–20
0
40.0
32.5
30.0
30.0
35.0
40.0
62.5
40.0
25.0
25.0
25.0
25.0
40.0
60.0
25.0
15.0
10.0
7.5
30.0
20.0
15.0
15.0
15.0
30.0
35.0
25
70
10.0
25.0
35.0
7.5
7.5
100
125
25.0
35.0
25.0
35.0
Pressure Error (+kPa): 450 kPa t P v 600 kPa
T[°C] \ V [V]
2.1
2.5
2.7
3.0
3.3
3.6
DD
–40
–20
0
70.0
55.0
55.0
55.0
55.0
70.0
90.0
70.0
55.0
55.0
55.0
55.0
70.0
90.0
37.5
25.0
22.5
22.5
25.0
32.5
47.5
37.5
25.0
22.5
22.5
25.0
32.5
47.5
37.5
25.0
22.5
22.5
25.0
32.5
47.5
40.0
35.0
35.0
35.0
35.0
40.0
52.5
25
70
100
125
Areas marked in grey indicate the typical operating range.
10
Motorola Sensor Device Data
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