KPY52-AK [INFINEON]
Silicon Piezoresistive Absolute Pressure Sensor; 硅压阻式绝对压力传感器
| 型号： | KPY52-AK |
| 厂家： | 
Infineon |
| 描述： | Silicon Piezoresistive Absolute Pressure Sensor |
| 文件： | 总4页 (文件大小：148K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Silicon Piezoresistive
Absolute Pressure Sensor
KPY 52-AK
KPY 56-AK
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
• Built in silicon temperature sensor
• Provided for further fabrication, protection cap
TO-8-5
Type and
Marking
Symbol
Pressure Range Unit
Ordering Code
KPY 52 AK
KPY 53 AK
KPY 54 AK
KPY 55 AK
KPY 56 AK
P0 … PN
0 … 0.6
0 … 1.6
0 … 4
bar
Q62705-K205
Q62705-K192
Q62705-K194
Q62705-K196
Q62705-K198
0 … 10
0 … 25
Pin Configuration
1
2
3
4
Capillary tube
+ VIN
− VOUT
Temperature sensor
(typ. R25 = 2 kΩ)
5
6
7
8
Temperature sensor
− VIN
+ VOUT
Not connected
Semiconductor Group
1
02.97
KPY 52-AK
KPY 56-AK
Absolute Maximum Ratings
Parameter
Symbol
Limit Values Unit
bar
Pressure overload
PMAX
KPY 52 AK
KPY 53 AK
KPY 54 AK
KPY 55 AK
KPY 56 AK
6
10
16
30
75
Operating temperature range
Storage temperature range
Supply voltage
TA
− 40 … + 125 ˚C
− 50 … + 150 ˚C
Tstg
VIN
12
V
Electrical Characteristics
at TA = 25 ˚C and VIN = 5 V, unless otherwise specified.
Parameter
Symbol
Limit Values
Unit
min. typ.
max.
Bridge resistance
Sensitivity
RB
s
4
−
8
kΩ
mV/
KPY 52 AK
KPY 53 AK
KPY 54 AK
KPY 55 AK
KPY 56 AK
11.0
5.6
4.0
1.8
0.88
15.0
8.8
6.0
2.6
1.2
24.0
12.5
9.0
4.0
2.0
Vbar
Output voltage
Vfin
mV
KPY 52 AK
KPY 53 AK
KPY 54 AK
KPY 55 AK
KPY 56 AK
33
45
80
90
110
45
70
120
130
150
72
100
180
200
250
Offset voltage
P = P0
V0
FL
mV
− 25
−
+ 25
Linearity error (Best fit straight line)
% Vfin
P0 = P0 … PN
KPY 52 … 55 AK
KPY 56 AK
−
−
± 0.15 ± 0.35
± 0.15 −
Pressure hysteresis
P1 = P0, P2 = PN, P3 = P0 KPY 52 … 56 AK
PH
% Vfin
−
± 0.1
−
Semiconductor Group
2
KPY 52-AK
KPY 56-AK
Electrical Characteristics
at T1 = 25 ˚C, T2 = 125 ˚C, T3 = 25 ˚C and VIN = 5 V, unless otherwise specified.
Parameter
Symbol
Limit Values
typ. max.
Unit
min.
Temperature coefficient of Vfin
TCVfin
%/K
KPY 52 AK
− 0.19 − 0.15 − 0.12
− 0.19 − 0.16 − 0.13
− 0.19 − 0.17 − 0.14
− 0.19 − 0.17 − 0.14
− 0.19 − 0.17 − 0.15
KPY 53 AK
KPY 54 AK
KPY 55 AK
KPY 56 AK
Temperature coefficient of V0
TCV0
%/K
KPY 52 AK
KPY 53 AK
KPY 54 AK
KPY 55 AK
KPY 56 AK
− 0.05 −
− 0.03 −
− 0.03 −
− 0.03 −
− 0.03 −
+ 0.05
+ 0.03
+ 0.03
+ 0.03
+ 0.03
Temperature coefficient of RB
KPY 52 … 56 AK
Temperature hysteresis of V0; Vfin
TCRB
TH
%/K
−
+ 0.095 −
% v. Vfin
KPY 52 AK
KPY 53 … 56 AK
− 0.5
− 0.3
−
−
+ 0.5
+ 0.3
Semiconductor Group
3
KPY 52-AK
KPY 56-AK
Package Outline
TO-8-5
Dimension in mm
Weight approx. 4.1 g
Exterior Packaging
I.e. tubes, trays, boxes are shown in our Data Book “Package Information”.
Semiconductor Group
4
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