similar to to-39-2 data sheet 1 1999-04-01 silicon piezoresistive absolute pressure sensor kpy 62-ak kpy 69-ak 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 symbol pressure range unit ordering code kpy 62-ak p 0 ? p n 0 ? 0.6 bar q62705-k275 kpy 63-ak 0 ? 1.6 q62705-k276 kpy 64-ak 0 ? 4 q62705-k277 kpy 65-ak 0 ? 10 q62705-k278 kpy 66-ak 0 ? 25 q62705-k279 kpy 67-ak 0 ? 60 q62705-k280 kpy 68-ak 0 ? 160 q62705-k281 kpy 69-ak 0 ? 400 q62705-k282 pin configuration 1 temperature sensor (typ. r 25 = 2 k w ) 2 not to be connected 3+ v in ; temperature sensor 4 - v out 5 capillary tube 6 shielding, to be connected to + v in 7 - v in 8+ v out
kpy 62-ak kpy 69-ak data sheet 2 1999-04-01 absolute maximum ratings parameter symbol limit values unit 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 p max 4 8 12 20 50 70 200 500 bar operating temperature range t a - 40 ?+ 125 c storage temperature range t stg - 50 ?+ 125 c supply voltage v in 12 v electrical characteristics at t a = 25 c and v in = 5 v, unless otherwise specified. parameter symbol limit values unit min. typ. max. bridge resistance r b 4 - 8k w 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 s 23.3 11.3 6.5 3.6 1.1 0.63 0.38 0.16 43.0 20.0 11.0 5.2 2.1 1.0 0.53 0.22 73.3 30.0 15.5 8.0 3.0 1.4 0.66 0.27 mv/ vbar 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 v fin 70 90 130 180 150 190 310 330 130 160 220 260 260 300 420 440 220 240 310 400 370 410 530 550 mv
data sheet 3 1999-04-01 kpy 62-ak kpy 69-ak offset voltage p = p 0 v 0 - 25 -+ 25 mv linearity error (best fit straight line) p 0 = p 0 ? p n f l % v fin kpy 62 ? 65-ak kpy 66 ? 69-ak - - 0.3 0.3 0.5 - pressure hysteresis p 1 = p 0 , p 2 = p n , p 3 = p 0 kpy 62 ? 69-ak p h - 0.1 - % v fin electrical characteristics at t 1 = 25 c, t 2 = 125 c, t 3 = 25 c and v in = 5 v, unless otherwise specified. parameter symbol limit values unit min. typ. max. temperature coefficient of v fin tc vfin %/k kpy 62 ? 69-ak - 0.22 - 0.18 - 0.15 temperature coefficient of v 0 tc v0 %/k kpy 62-ak kpy 63-ak kpy 64-ak kpy 65-ak kpy 66-ak kpy 67-ak kpy 68-ak kpy 69-ak - 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 temperature coefficient of r b tc rb %/k kpy 62 ? 69-ak -+ 0.23 - temperature hysteresis of v 0 ; v fin th %v. v fin kpy 62 ? 66-ak kpy 67 ? 69-ak - - 0.2 - 0.1 - - electrical characteristics (contd) at t a = 25 c and v in = 5 v, unless otherwise specified. parameter symbol limit values unit min. typ. max.
kpy 62-ak kpy 69-ak data sheet 4 1999-04-01 package outline similar to to-39-2 weight approx. 1.5 g gmt05959 5 18.2 0.6 8 ?0.65 -0.1 ?1.05 0.1 ?11.5 5.08 -0.5 0.6 14.2 0.6 0.6 0.6 6.2 3.59 45? 0.5 8 0.1 12 2.6 max 0.1 7.6 9.3 -0.2 basic component component delivery form view on chip bond wire loop 1 5 6 8 4 2 3 7 3.59 5.08 sorts of packing package outlines for tubes, trays etc. are contained in our data book package information. dimensions in mm
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