Pressure sensors
C32 series
B58601E32**B615/…B646
Gauge pressure sensor die C32/1 (open bridge)
Technical data
Absolute maximum ratings
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Supply voltage
Maximum supply voltage
Temperature ranges
Operating temperature range
VDD
Without damage 1)
10
V
2)
3)
Ta
–40
–50
–50
150
165
175
°C
°C
°C
Storage temperature range
Tst
For t <2 h
Pressure ranges
Operating pressure ranges
Over pressure
pr
Gauge pressure 4)
Gauge pressure 5)
Gauge pressure 6)
0 ... 1.6
0 ... 40
bar
pr
pov
See next table
See next table
Burst pressure
pburst
pr
Electrical specifications
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Supply voltage / bridge resistance
Operating supply voltage
Total bridge resistance
7)
VDD
Rb
1.0
2.6
2.0
0
5.0
4.0
2.7
8
V
@ 25 °C 8)
3.3
2.3
5
k
10–3/K
10–6/K2
Rb
Rb
Temperature coefficient
of total bridge resistance
@ 25 °C 9)
Output signal @ VDD = 5 V
Offset
Vo
S
@ 25 °C 10)
@ 25 °C 13)
-25
25
mV
Sensitivity
See next table
See next table
See next table
–2.1
mV/bar
µV/V/K
µV/V/K
10–3/K
10–6/K2
% FS12)
TCVo+
TCVo-
S
Temperature coefficient
of offset
Unglued 11)
–2.5
0
–1.9
8
Temperature coefficient
of the sensitivity
@ 25 °C 15)
5
S
16)
Pressure hysteresis
pHys
–0.1
0.1
Long-term stability (Full scale normal output FSON = 120 mV)
17)
Temperature hysteresis of offset
Temperature cycle drift of offset
High temperature drift of offset
Long term stability of offset
THV0
TCDV0
HTDV0
LTSV0
–0.2
–0.1
±0.1
±0.05
±0.05
±0.1
0.2
0.1
% FSON
% FSON
% FSON
% FSON
17)
17)
17)
–0.15
–0.2
0.15
0.2
TPS PRS SD PD
2021-03-08
Please read Cautions and warnings and
Page 3 of 10
Important notes at the end of this document.