Silicon Piezoresistive
Relative Pressure Sensor
KPY 32-RK
Features
•
•
•
•
Low pressure and temperature hysteresis
Fast response
High sensitivity and linearity
Fatigue free monocrystaline silicon diaphragm
giving high load cycle stability
• High long term stability
• Provided for further fabrication, protection cap
Similar to TO-8
Type
KPY 32-RK
Symbol
Pressure
Range
0
…
0.06
Unit
bar
Ordering Code
Q62705-K266
P
0
…
P
N
Pin Configuration
1
2
3
4
5
6
7
8
−
V
IN
−
V
OUT
Not connected
Temperature sensor
(typ.
R
25
= 2 kΩ)
Temperature sensor
Shielding, to be connected
to
+
V
IN
+
V
IN
+
V
OUT
Data Sheet
1
1999-04-01
KPY 32-RK
Absolute Maximum Ratings
Parameter
Pressure overload
Operating temperature range
Storage temperature range
Supply voltage
Symbol
Limit Values
±
0.6
−
40
… +
125
−
50
… +
150
12
Unit
bar
°C
°C
V
P
MAX
T
A
T
stg
V
IN
Electrical Characteristics
at
T
A
= 25
°C
and
V
IN
= 5 V, unless otherwise specified.
Parameter
Bridge resistance
Sensitivity
Output voltage
Offset voltage
P
=
P
0
Linearity error (best fit straight line)
P
=
P
0
...
P
N
Pressure hysteresis
P
1
=
P
0
,
P
2
=
P
N
,
P
3
=
P
0
Symbol
min.
Limit Values
typ.
−
220.0
66.0
−
±
0.3
±
0.1
max.
8
−
−
+
25
±
2.0
−
%
V
fin
%
V
fin
kΩ
mV/Vbar
mV
mV
−
25
−
−
4
100.0
30.0
Unit
R
B
s
V
fin
V
0
F
L
P
H
Electrical Characteristics
at
T
1
= 25
°C,
T
2
= 125
°C,
T
3
= 25
°C
and
V
IN
= 5 V, unless otherwise specified.
Parameter
Temperature coefficient of
V
fin
Temperature coefficient of
V
0
Temperature coefficient of
R
B
Temperature hysteresis of
V
0
;
V
fin
Symbol
min.
Limit Values
typ.
−
−
max.
%/K
−
0.19
−
0.06
−
−
0.7
−
0.11
%/K
+
0.06
%/K
+ 0.095
−
−
+
0.7
% v.
V
fin
Unit
TC
Vfin
TC
V0
TC
RB
TH
Data Sheet
2
1999-04-01
KPY 32-RK
Package Outline
Similar to TO-8
Basic Component
10
+0.6
3
-0.6
13.35
+0.05
3
View on Chip
15.3
+0.1
ø0.65
-0.1
5
6
1.5
±0.1
3.6 max
Bond Wire
Loop
0.8
+0.1
9.52
2.85
Component Delivery Form
21
+0.5
ø5.1
-0.2
18.2
±0.3
9.52
10
±0.5
5.7
1.9
17
±0.3
Weight approx. 2.5 g
Sorts of Packing
Package outlines for tubes, trays etc. are contained in our
Data Book “Package Information”.
Dimensions in mm
Data Sheet
3
1999-04-01
0.8
+0.1
GMT05798
ø2
+0.1
4
2
1
8
7
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