KPY33-RK

Silicon Piezoresistive Relative Pressure Sensor 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 KPY 33-RK TO-8-2 Type and Marking KPY 33-RK Symbol P0 … PN Pressure Range 0 … 0.1 Unit bar Pin Configuration 1 + VOUT 2 + VIN 3 Not connected 4 Temperature sensor (typ. R25 = 2 kΩ) 5 Temperature sensor 6 Shielding, to be connected to + VIN 7 − VOUT 8 − VIN Ordering Code Q62705-K274 Semiconductor Group 1 02.97 KPY 33-RK Absolute Maximum Ratings Parameter Symbol Limit Values Unit Pressure overload Operating temperature range Storage temperature range Supply voltage PMAX TA Tstg VIN 1.0 − 40 … + 125 − 50 … + 150 12 bar ˚C ˚C 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 4 − 8 kΩ s 56.0 80.0 − mV/Vbar Output voltage Offset voltage P = P0 Linearity error (Best fit straight line) P = P0 ... PN Pressure hysteresis P1 = P0, P2 = PN, P3 = P0 Vfin V0 FL PH 28.0 − 25 − − 40.0 − ± 0.2 ± 0.1 − + 25 ± 0.5 − mV mV % Vfin % Vfin Electrical Characteristics at T1 = 25 ˚C, Ts = 125 ˚C, T3 = 25 ˚C and Vfin = 5 V, unless otherwise specified Parameter Symbol Limit Values Unit min. typ. max. Temperature coefficient of Vfin TCVfin ...