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KPY41R

Siemens Semiconductor
Part Number KPY41R
Manufacturer Siemens Semiconductor
Description (KPY4xR) Silicon Piezoresistive Relative Pressure Sensor
Published Oct 13, 2009
Detailed Description Silicon Piezoresistive Relative Pressure Sensor KPY 41-R KPY 46-R Features • • • • Low pressure and temperature hyster...
Datasheet PDF File KPY41R PDF File

KPY41R
KPY41R

Overview
Silicon Piezoresistive Relative Pressure Sensor KPY 41-R KPY 46-R 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 • Pressure coupled to rearside of silicon diaphragm • Built in silicon temperature sensor Type and Marking KPY 41 R KPY 42 R KPY 43 R KPY 44 R KPY 45 R KPY 46 R www.
DataSheet4U.
com Pin Configuration 1 2 3 4 5 6 7 8 Capillary tube + VIN − VOUT Temperature sensor (typ.
R25 = 2 kΩ) Temperature sensor − VIN + VOUT Not connected Symbol Pressure Range 0 … 0.
25 0 … 0.
6 0 … 1.
6 0…4 0 … 10 0 … 25 Unit bar TO-8-4 Ordering Code Q62705-K159 Q62705-K160 Q62705-K161 Q62705-K163 Q62705-K165 Q62705-K167 P0 … PN Semiconductor Group 1 02.
97 KPY 41-R KPY 46-R Absolute Maximum Ratings Parameter Pressure overload KPY 41 R KPY 42 R KPY 43 R KPY 44 R KPY 45 R KPY 46 R Operating temperature range Storage temperature range Supply voltage Symbol Limit Value 2 6 10 16 30 40 Unit bar PMAX TA Tstg VIN − 40 … + 125 ˚C − 50 … + 150 ˚C 12 V Electrical Characteristics at TA = 25 ˚C and VIN = 5 V, unless otherwise specified.
Parameter Symbol Limit Values min.
typ.
max.
Bridge resistance RB 4 − 8 Sensitivity s 32.
0 24.
0 KPY 41 R 16.
8 24.
0 15.
0 KPY 42 R 11.
0 12.
5 8.
8 KPY 43 R 5.
6 9.
0 6.
0 KPY 44 R 4.
0 www.
DataSheet4U.
com 4.
0 2.
6 KPY 45 R 1.
8 2.
0 1.
2 KPY 46 R 0.
88 Output voltage Vfin KPY 41 R 40 30 21 KPY 42 R 72 45 33 KPY 43 R 100 70 45 KPY 44 R 180 120 80 KPY 45 R 200 130 90 KPY 46 R 250 150 110 Offset voltage V0 P = P0 − 25 − + 25 Linearity error (Best fit straight line) FL P0 = P0 … PN KPY 41 … 45 R − ± 0.
15 ± 0.
35 KPY 46 R ± 0.
15 − Pressure hysteresis PH P1 = P0, P2 = PN, KPY 41 … 46 R − ± 0.
1 − P3 = P0 Semiconductor Group 2 Unit kΩ mV/Vbar mV mV % Vfin % Vfin KPY 41-R KPY 46-R Electrical Characteristics at T1 = 25 ˚C, T2 = 125 ˚C, T3 = 25 ˚C and VIN = 5 V, unless otherwise specified.
Parameter Temperature coe...


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