ELECTRICAL CHARACTERISTICS
HIGH SENSITIVITY VERSIONS
(VS+ = 5 V; Ta = 25°C )
Parameter
Min
Typ
Max
Unit
Notes
Operating pressure range
0
190
190
-
-
240
240
±0.15
-
1
290
290
±0.4
7
bar
mV
Full-scale span (FS)
MS5401-AM
Sensitivity
mV/bar
% FS
bar
Linearity
1, 6
Operating pressure range
0
Full-scale span (FS)
MS5407-AM
322
46
-
392
56
462
66
mV
Sensitivity
mV/bar
% FS
°C
Linearity
±0.15
-
±0.4
125
40
Operating temperature range
Zero pressure offset
Pressure hysteresis
Temperature hysteresis
-40
-40
-
0
mV
-
% FS
% FS
% FS
kΩ
2, 6
3, 6
4, 6
±0.20
0.8
-
0.3
-
All Ranges
Repeatability
-
±0.20
3.8
Bridge resistance
3.0
3.4
ppm/°C
ppm/°C
µV/°C
Temperature coefficient of resistance
Temperature coefficient of span
Temperature coefficient of offset
+2’400
-1’500
-80
2’900
-1’900
-
+3’300
-2’300
+80
5, 6
5, 6
5, 6
NOTES
1) Deviation at one half full-scale pressure from the least squares best line fit over pressure range.
2) Maximum difference of output voltage after 1 pressure cycle at any pressure within the operating pressure
range.
3) Maximum difference in offset after one thermal cycle from -40°C to +125°C.
4) Same as 2) after 10 pressure cycles.
5) Slope of the end-point straight line from 25°C to 60°C.
6) Not 100% tested.
DA54XX_011
May 9th, 2007
3
000054xx280 ECN 927