Pressure sensors
B58610T*
Absolute pressure transducers
AT2 series
Technical data
Absolute maximum ratings
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Temperature
1)
2)
Storage temperature
Operating temperature
Soldering temperature
Supply voltage /-current
Supply voltage
Tst
-40
-30
+125
+85
°C
°C
°C
Ta
Tsolder
<5 s (no reflow soldering)
+240
5)
6)
VDD
Vis
10
V
V
DC voltage resistance
500
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Offset / bridge resistance @ Ta = 25 °C, VDD = 5 V
(Pin 2-4)
2.6
-30
3.3
0
4.0
kΩ
Bridge resistance
Offset
Rs
V0
7)
+30
mV
Data in temperature range @ Ta = –30 ... 85 °C, VDD = 5 V
10)
Temperature hysteresis
% FS
±0.1
2.3
5
±0.5
2.6
8
11)
αRs
2.0
3
10-3/K
10-6/K2
10-3/K
10-6/K2
µV/VK
Temperature coefficients of the
bridge resistance
βRs
αS
12)
13)
-2.5
3
-2.2
5
-1.9
8
Temperature coefficients of the
sensitivity
βS
Temperature coefficient of offset
TCV0
±4
Data dependent on rated pressure @ Ta = 25 °C, VDD = 5 V
3)
13)
4)
Rated pressure pr
TCV0
Sensitivity S 8)
Non-linearity 9)
Over pressure pov
Min.
Max.
Min.
mV/bar
Typ.
Max.
Typ.
% FS
Max.
% FS
bar
µV/VK
±10
mV/bar
mV/bar.
bar
1.600
4.000
25.00
45
23
4.1
70
31
5
95
4
38
6
±10
±0.2
±0.3
5.9
37.5
±10
SEN PS PD T
2022-03-10
Please read Cautions and warnings and
Page 3 of 9
Important notes at the end of this document.