KPY41-R Datasheet | Siemens Semiconductor Group

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 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 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 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 m V/Vbar m V m V % 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 coefficient of Vfin KPY 41 R KPY 42 R KPY 43 R KPY 44 R KPY 45 R KPY 46 R Temperature coefficient of V0 KPY 41...