Pressure sensors
B58621V4121B538
Pressure transmitter with SPI output
AVR 0.016 KA D4 Z14E L ST B538
Technical data
Absolute maximum ratings
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Temperature ranges
Storage temperature range
Operating temperature range
Compensated temperature range
Pressure ranges
1)
2)
3)
Tst
Ta
Tc
–30
–20
–20
+70
+70
+70
°C
°C
°C
Rated pressure range
pr
Gauge pressure, port A 4)
Gauge pressure, port A 5)
Gauge pressure, port B 5)
0
16
mbar
mbar
–160
–160
160
160
Overpressure
pov
Supply voltage /-current
Supply voltage
6)
VCC
ICC
2.7
5.5
10
V
Supply current
3
mA
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Output signal @ Ta = 25 °C, VCC = 5 V
Digital output range
0
16384
digit
digit
digit
@ 25°C 7)
@ 25°C 8)
Offset IF)
DA0
DFS
1638
Signal span (Full Scale)
13107
Temperatur output range
(-50…150°C)
0
2048
digit
@ 25°C 9)
Offset error
E0LTS
L
% FS
% FS
% FS
% FS
K
1
5
@ 25°C 10)
Nonlinearity
0.15
0.5
1.5
2.0
0.5
1.0
6.0
3.0
Characteristic curve error
Total error (E0LTS + Ec)
Temperatur error
Ec
@ Ta = –20 …70 °C 3) 11)
@ Ta = –20 …70 °C 3) 12)
Etotal
ET
Configuration, digital interface
System clock frequency
Update period
13)
13)
13)
4 MHz
0.5 ms
SPI
Communication type
13)
Sensor connection check
inactive
13)
13)
Sensor short check
I2C-adress
inactive
0 x 10
TPS PRS T PD
2020-05-26
Please read Cautions and warnings and
Page 3 of 8
Important notes at the end of this document.