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Details, datasheet, quote on part number:KPY65-AK
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Datasheet text preview:
Silicon Piezoresistive Absolute 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 · Built in silicon temperature sensor · Provided for further fabrication, protection cap Type KPY 62-AK KPY 63-AK KPY 64-AK KPY 65-AK KPY 66-AK KPY 67-AK KPY 68-AK KPY 69-AK Pin Configuration 1 2 3 4 5 6 7 8 Temperature sensor (typ. R25 = 2 k) Not to be connected + VIN; Temperature sensor - VOUT Capillary tube Shielding, to be connected to + VIN - VIN + VOUT Symbol Pressure Range 0 ... 0.6 0 ... 1.6 0...4 0 ... 10 0 ... 25 0 ... 60 0 ... 160 0 ... 400 Unit bar
KPY 62-AK KPY 69-AK
Similar to TO-39-2
Ordering Code Q62705-K275 Q62705-K276 Q62705-K277 Q62705-K278 Q62705-K279 Q62705-K280 Q62705-K281 Q62705-K282
P0 ... PN
Data Sheet
1
1999-04-01
KPY 62-AK KPY 69-AK
Absolute Maximum Ratings Parameter Pressure overload KPY 62-AK KPY 63-AK KPY 64-AK KPY 65-AK KPY 66-AK KPY 67-AK KPY 68-AK KPY 69-AK Operating temperature range Storage temperature range Supply voltage Symbol Limit Values Unit bar 4 8 12 20 50 70 200 500
PMAX
TA Tstg VIN
- 40 ... + 125 °C - 50 ... + 125 °C 12 V
Electrical Characteristics at TA = 25 °C and VIN = 5 V, unless otherwise specified. Parameter Bridge resistance Sensitivity KPY 62-AK KPY 63-AK KPY 64-AK KPY 65-AK KPY 66-AK KPY 67-AK KPY 68-AK KPY 69-AK Output voltage KPY 62-AK KPY 63-AK KPY 64-AK KPY 65-AK KPY 66-AK KPY 67-AK KPY 68-AK KPY 69-AK Symbol min. Limit Values typ. - 43.0 20.0 11.0 5.2 2.1 1.0 0.53 0.22 130 160 220 260 260 300 420 440 max. 8 73.3 30.0 15.5 8.0 3.0 1.4 0.66 0.27 220 240 310 400 370 410 530 550 k mV/ Vbar 4 23.3 11.3 6.5 3.6 1.1 0.63 0.38 0.16 Unit
RB s
Vfin
70 90 130 180 150 190 310 330
mV
Data Sheet
2
1999-04-01
KPY 62-AK KPY 69-AK
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 - - - ± 0.3 ± 0.3 ± 0.1 ± 0.5 - - % Vfin Unit
V0 FL
P0 = P0 ... PN
KPY 62 ... 65-AK KPY 66 ... 69-AK
Pressure hysteresis PH P1 = P0, P2 = PN, P3 = KPY 62 ... 69-AK
P0
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 62 ... 69-AK Temperature coefficient of V0 KPY 62-AK KPY 63-AK KPY 64-AK KPY 65-AK KPY 66-AK KPY 67-AK KPY 68-AK KPY 69-AK Temperature coefficient of RB KPY 62 ... 69-AK Temperature hysteresis of V0; Vfin KPY 62 ... 66-AK KPY 67 ... 69-AK Symbol min. Limit Values typ. - 0.18 - - - - - - - - + 0.23 ± 0.2 - 0.1 max. %/K - 0.22 - 0.15 %/K - 0.04 - 0.04 - 0.02 - 0.02 - 0.02 - 0.01 - 0.01 - 0.01 + 0.04 + 0.04 + 0.02 + 0.02 + 0.02 + 0.01 + 0.01 + 0.01 %/K - - % v. Vfin - - - - Unit
TCVfin TCV0
TCRB TH
Data Sheet
3
1999-04-01
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