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| 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 Pin Configuration 1 2 3 4 5 6 7 8 Capillary tube + VIN - VOUT Temperature sensor (typ. R25 = 2 k) 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 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 k 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 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 R KPY 42 R KPY 43 R KPY 44 R KPY 45 R KPY 46 R Temperature coefficient of RB KPY 41 ... 46 R Temperature hysteresis of V0; Vfin KPY 41 R KPY 42 R KPY 43 ... 46 R Package Outline TO-8-4 Symbol min. Limit Values typ. - 0.13 - 0.15 - 0.16 - 0.17 - 0.17 - 0.17 - - - - - - max. %/K - 0.19 - 0.19 - 0.19 - 0.19 - 0.19 - 0.19 - 0.05 - 0.05 - 0.03 - 0.03 - 0.03 - 0.03 - - 0.7 - 0.5 - 0.3 - 0.09 - 0.12 - 0.13 - 0.14 - 0.14 - 0.15 %/K + 0.05 + 0.05 + 0.03 + 0.03 + 0.03 + 0.03 %/K + 0.095 - - - - + 0.7 + 0.5 + 0.3 % v. Vfin Unit TCVfin TCV0 TCRB TH Weight approx. 3.2 g Dimensions in mm Exterior Packaging I.e. tubes, trays, boxes are shown in our Data Book "Package Information". Semiconductor Group 3 |
Price & Availability of Q62705-K167
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