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Details, datasheet, quote on part number:KPY55-RK
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Datasheet text preview:
Silicon Piezoresistive Relative Pressure Sensor
KPY 51-RK KPY 57-RK
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-8-6
Type KPY 51-RK KPY 52-RK KPY 53-RK KPY 54-RK KPY 55-RK KPY 56-RK KPY 57-RK Pin Configuration 1 2 3 4 5 6 7 8
Symbol
Pressure Range 0 ... 0.25 0 ... 0.6 0 ... 1.6 0...4 0 ... 10 0 ... 25 0 ... 60
Unit bar
Ordering Code Q62705-K189 Q62705-K190 Q62705-K191 Q62705-K193 Q62705-K195 Q62705-K197 Q62705-K199
P0 ... PN
Capillary tube + VIN - VOUT Temperature sensor (typ. R25 = 2 k) Temperature sensor - VIN + VOUT Not connected
2
+
R B(P)
R B(P) R T(T)
VIN
_ 6 _ 7
R B(P)
R B(P)
VOUT
+ 3 4 5
EHS07025
Data Sheet
1
2000-07-01
KPY 51-RK KPY 57-RK
Absolute Maximum Ratings Parameter Pressure overload KPY 51-RK KPY 52-RK KPY 53-RK KPY 54-RK KPY 55-RK KPY 56-RK KPY 57-RK Operating temperature range Storage temperature range Supply voltage Symbol Limit Values1) Frontside Rearside Unit bar 2 6 10 16 30 75 100 2 6 10 16 30 40 70 - 40 ... + 125 - 50 ... + 150 12 °C °C V
PMAX
TA Tstg VIN
1) Frontside coupling applies pressure onto chip face. Rearside coupling applies pressure through KOVAR® centre tube.
Electrical Characteristics at TA = 25 °C and VIN = 5 V, unless otherwise specified. Parameter Bridge resistance Sensitivity KPY 51-RK KPY 52-RK KPY 53-RK KPY 54-RK KPY 55-RK KPY 56-RK KPY 57-RK Output voltage KPY 51-RK KPY 52-RK KPY 53-RK KPY 54-RK KPY 55-RK KPY 56-RK KPY 57-RK Symbol min. Limit Values typ. - 24.0 15.0 8.8 6.0 2.6 1.2 0.67 30 45 70 120 130 150 200 max. 8 32.0 24.0 12.5 9.0 4.0 2.0 1.0 40 72 100 180 200 250 300 k mV/ Vbar 4 16.8 11.0 5.6 4.0 1.8 0.88 0.47 Unit
RB s
Vfin
21 33 45 80 90 110 140
mV
Data Sheet
2
2000-07-01
KPY 51-RK KPY 57-RK
Electrical Characteristics (cont'd) at TA = 25 °C and VIN = 5 V, unless otherwise specified. Parameter Offset voltage P = P0 Linearity error (Best fit straight line) Symbol min. Limit Values typ. - max. mV - 25 - - - + 25 % Vfin ± 0.15 ± 0.35 ± 0.15 - ± 0.1 - % Vfin Unit
V0 FL
P0 = P0 ... PN
KPY 51 ... 55-RK KPY 56/57-RK
Pressure hysteresis PH P1 = P0, P2 = PN, P3 = P0 KPY 51 ... 57-RK
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 51-RK KPY 52-RK KPY 53-RK KPY 54-RK KPY 55-RK KPY 56-RK KPY 57-RK Temperature coefficient of V0 KPY 51-RK KPY 52-RK KPY 53-RK KPY 54-RK KPY 55-RK KPY 56-RK KPY 57-RK Temperature coefficient of RB KPY 51 ... 57-RK Symbol min. Limit Values typ. - 0.13 - 0.15 - 0.16 - 0.17 - 0.17 - 0.17 - 0.17 - - - - - - - max. %/K - 0.19 - 0.19 - 0.19 - 0.19 - 0.19 - 0.19 - 0.19 - 0.09 - 0.12 - 0.13 - 0.14 - 0.14 - 0.15 - 0.15 %/K - 0.05 - 0.05 - 0.03 - 0.03 - 0.03 - 0.03 - 0.01 + 0.05 + 0.05 + 0.03 + 0.03 + 0.03 + 0.03 + 0.01 %/K - + 0.095 - Unit
TCVfin
TCV0
TCRB
Data Sheet
3
2000-07-01
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