ps-a (adp5) new ordering information pressure sensor with built-in ampli?cation and temperature compensation circuit. low pressure type ideal for water level detection applications added to lineup. ps-a pressure sensor (built-in ampli?cation and temperature compensating circuit) features 1. contains built-in ampli?cation and temperature compensation circuit. circuit design and adjustment of characteristics are not required by users. 2. high-level precision and high reliability realized. ? overall accuracy is 1.25% fs (standard type) ? overall accuracy is 4% fs (economy type) ? overall accuracy is 2.5% fs (low pressure type) 3. compact pressure sensor unit that saves space. same size and as previous ps pressure sensor. ? footprint 7.0 mm (w) x 7.2 mm (d) ? 10.4 mm (w) x 10.4 mm (d) (low pressure type) example of pressure characteristics (adp5140) drive voltage: 5v dc rated voltage; ambient temperature: 25 c 77 f typical applications (please evaluate under actual conditions before using.) ? industrial use (pressure switches and pneumatic devices, etc.) ? medical use (blood pressure monitors, oxygen concentrators, air beds, etc.) ? other pneumatically operated pressure devices 1. water level detection for household appliances washing machines and dishwashers. 2. air pressure control clean rooms and separate rooms for smokers. 3. medical applications respiratory equipment monitoring, etc. rohs directive compatibility information http://www.mew.co.jp/ac/e/environment/ 5 1 2 4 3 0 0 50 100 pressure (gauge pressure), (kpa) output voltage, v low pressure type new ps-a pressure sensor 1: dip terminal adp5 0: 1: 2: 3: 4: 5: 6: 7: a: b6: (low pressure type) 100 kpa C100 kpa 25 kpa 50 kpa 100 kpa 200 kpa 500 kpa 1,000 kpa 40 kpa 6 kpa 0: length 3 mm, diameter 3 mm 1: length 5 mm, diameter 3 mm 2: length 13.5 mm, diameter 5.45 mm none: s 1: standard type (with glass base) economy type (without glass base) note: some part numbers may not be available depending on the combination. please refer to the table of product types on the next page. all rights reserved ? c opyright matsushita electric works, ltd.
ps-a (adp5) product types specifications 1. standard type notes) 1. please consult us for pressure media other than air. 2. indicates output when drive voltage is 5 v. although output ?uctuates due to ?uctuations in the drive voltage, this is not in cluded. 3. overall accuracy indicates the accuracy of the offset voltage and rated output voltage at temperatures between 0 to 50 c 32 to 122 f (low pressure type: 0 to 70 c 32 to 158 f ). (fs=4v) 4. overall accuracy indicates accuracy after adjusting auto offset to zero. 2. economy type notes) 1. please consult us for pressure media other than air. 2. indicates output when drive voltage is 3 v. although output ?uctuates due to ?uctuations in the drive voltage, this is not in cluded. 3. overall accuracy indicates the accuracy of the offset voltage and rated output voltage at temperatures between 5 to 45 c 41 to 113 f (low pressure type: 0 to 70 c 32 to 158 f ). (fs=4v) item standard type (with glass base) remarks type of pressure gauge pressure pressure medium air note* 1 rated pressure unit: kpa 100 C100 25 50 100 200 500 1,000 max. applied pressure twice the rated pressure 1.5 times the rated pressure drive voltage 5 0.25v dc temperature compensation range 0 to 50 c 32 to 122 f offset voltage 2.5 0.05 0.5 0.05v note* 2 rated output voltage 4.5 0.05 (when +100kpa) 4.5 0.05v note* 2 overall accuracy 1.25%fs note* 2 note* 3 current consumption max. 10ma output impedance approx. 50 source current max. 0.2ma sink current max. 2ma item economy type (without glass base) remarks type of pressure gauge pressure pressure medium air note* 1 rated pressure unit: kpa 40 max. applied pressure twice the rated pressure drive voltage 3 0.15v dc temperature compensation range 5 to 45 c 41 to 113 f offset voltage 0.3 0.09v note* 2 span voltage 2.4 0.03v note* 2 overall accuracy 4%fs note* 2 note* 3 current consumption max. 3ma output impedance 20 (typ.) source current max. 0.15ma sink current max. 1.5ma pressure pressure inlet hole length part no. 3mm 5mm low pressure type 5mm 14.5mm terminal dip terminal dip terminal dip terminal dip terminal standard type (with glass base) 100kpa adp5100 adp5101 C100kpa adp5110 adp5111 25kpa adp5120 adp5121 50kpa ADP5130 adp5131 100kpa adp5140 adp5141 200kpa adp5150 adp5151 500kpa adp5160 adp5161 1,000kpa adp5170 adp5171 economy type (without glass base) 40kpa adp51a11 low pressure type 6kpa adp51b61 adp51b62 all rights reserved ? c opyright matsushita electric works, ltd.
ps-a (adp5) 3. low pressure type notes) 1. please consult us for pressure media other than air. 2. indicates output when drive voltage is 5 v. although output ?uctuates due to ?uctuations in the drive voltage, this is not in cluded. 3. overall accuracy indicates the accuracy of the offset voltage and span voltage at temperatures between 0 to 70 c 32 to 158 f (fs=4v) 4. overall accuracy indicates accuracy after adjusting auto offset to zero. 5. where no particular temperature is indicated, the speci?cation is for use at 25 c 77 f . data 1. standard and economy types item low pressure type remarks type of pressure gauge pressure pressure medium air note* 1 rated pressure unit: kpa 6 max. applied pressure twice the rated pressure drive voltage 5 0.25v dc temperature compensation range 0 to 70 c 32 to 158 f offset voltage 0.5v note* 2 span voltage 4.0v note* 2 overall accuracy 2.5%fs notes* 2 , * 3 and * 4 current consumption max. 10ma output impedance approx. 50 source current max. 0.2ma sink current max. 2.0ma rated pressure voltage, v pmeas 6kpa 0kpa voff (v) voff = vioff-vmoff vioff = ideal offset voltage (25 c) vmoff = measured offset voltage (25 5 c) auto offset zero: measured output vmout compensated to ideal output viout. viout = vmoutC voff viout = ideal output voltage at pmeas vmoff = ideal output voltage at pmeas vmout viout vmoff vioff ideal line 1.-(1) output voltage adp5170 drive voltage: 5v dc temperature: 25 c 77 f applied pressure: 0 to +1,000kpa 1.-(2) overall accuracy (offset voltage) adp5170 drive voltage: 5v dc temperature: 0 to 50 c 32 to 122 f applied pressure: 0kpa 1.-(3) overall accuracy (rated output voltage) adp5170 drive voltage: 5v dc temperature: 0 to 50 c 32 to 122 f applied pressure: +1,000kpa pressure (kpa) output voltage, v 0 0 1 2 3 4 5 500 1000 temperature, c accuracy, %fs 0 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 25 50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 temperature, c 025 50 accuracy, %fs 2.-(1) output voltage adp5100 drive voltage: 5v dc temperature: 25 c 77 f applied pressure: C100 to +100kpa 2.-(2) overall accuracy (offset voltage) adp5100 drive voltage: 5v dc temperature: 0 to 50 c 32 to 122 f applied pressure: 0kpa 2.-(3) overall accuracy (rated output voltage) adp5100 drive voltage: 5v dc temperature: 0 to 50 c 32 to 122 f applied pressure: +100kpa pressure, kpa -100 0 1 2 3 4 5 0 100 output voltage, v -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 temperature, c accuracy, %fs 025 50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 temperature, c accuracy, %fs 025 50 all rights reserved ? c opyright matsushita electric works, ltd.
ps-a (adp5) 2. low pressure type 1. output voltage adp51b61 drive voltage: 5v temperature: 25 c 77 f applied pressure: 0 to 6kpa applied pressure, kpa output voltage, v 0.0 0.0 1.0 2.0 3.0 4.0 5.0 3.0 6.0 2. thb (high temperature high humidity bias test) adp51b61 within 85c and 85% rh 5 v applied between no. 2 (vdd) and no. 3 (gnd) applied pressure: 0kpa intial 100h 500h 1.00 0.80 0.60 0.40 0.20 0.00 offset voltage, v intial 100h 500h 4.5 4.3 4.1 3.9 3.7 3.5 span voltage, v 3. ambient temperature characteristics ambient temperature: 25 c 0 c 10 c 60 c 70 c 0 25 10 60 70 1.00 0.80 0.60 0.40 0.20 0.00 temperature, c offset voltage, v 0 25 10 60 70 4.50 4.30 4.10 3.90 3.70 3.50 temperature, c span voltage, v 4. shock test adp51b61 shock applied: 981 m/s 2 3 times in x, y and z directions applied pressure: 0kpa intial after test 1.00 0.80 0.60 0.40 0.20 0.00 offset voltage, v intial after test 4.50 4.30 4.10 3.90 3.70 3.50 span voltage, v 5. vibration test adp51b61 vibration applied: 10 to 55 hz, amplitude: 1.5mm, x, y and z directions, 2 hrs each applied pressure: 0kpa intial after test 1.00 0.80 0.60 0.40 0.20 0.00 offset voltage, v intial after test 4.50 4.30 4.10 3.90 3.70 3.50 span voltage, v 6. temperature/humidity cycle test adp51b61 exposed to 10 cycles in the temperature and humidity conditions given below. applied pressure: 0kpa 1 cycle (24h) 65 c 65 c ? 10 c 25 c 25 c 0% rh 95% rh temp. time 2.5h 2.5h 2.5h 2.5h 1.5h 3.5h 3h 3h 3h intial 10cyc 1.00 0.80 0.60 0.40 0.20 0.00 offset voltage, v 10cyc intial 4.50 4.30 4.10 3.90 3.70 3.50 span voltage, v all rights reserved ? c opyright matsushita electric works, ltd.
ps-a (adp5) 3. evaluation test dimensions mm inch general tolerance: 0.3 .012 classi?cation tested item tested condition result environmental characteristics storage at high temperature temperature: left in a 85 c 185 f constant temperature bath; time: 100 hrs. passed storage at low temperature temperature: left in a C20 c C4 f constant temperature bath; time: 100 hrs. passed humidity temperature/humidity: left at 40 c 104 f , 90% rh; time: 100 hrs. passed temperature cycle temperature: C20 c to 85 c C4 f to 185 f ; 1 cycle: 30 min.; times of cycle: 100 passed endurance characteristics high temperature/high humidity operation temperature/humidity: 40 c 104 f , 90% rh; operation times: 10 6 , rated voltage applied passed mechanical characteristics vibration resistance double amplitude: 1.5 mm .059 inch ; vibration: 10 to 55 hz; applied vibration direction: x, y, z 3 directions; times: 2 hrs each passed dropping resistance dropping height: 75 cm 29.528 inch ; times: 2 times passed terminal strength pulling strength: 9.8 n {1 kgf}, 10 sec.; bending strength: 4.9 n {0.5 kgf}, left and right 90 1 time passed soldering resistance soldered in dip soldering bath temperature: 230 c 446 f ; time: 5 sec. passed temperature (dip) temperature: 260 c 500 f ; time: 10 sec. passed 1. dip terminal (pressure inlet hole: 3mm) adp51 ? 0 atmospheric pressure inlet hole 0.5 .020 3.0 dia. .118 dia. 2.5 .098 2.5 .098 nc gnd nc japan vcc nc vout nc nc vcc nc gnd vout pressure inlet hole 2.2 dia. .087 dia. 7.2 max. .283 max. 7.0 max. .276 max. 4-r0.7 4-r.028 r0.2 r.008 1.8 .071 3.0 .118 6.5 .256 9.5 .374 0.25 .010 7.2 .283 7.0 .276 recommended pc board pattern (top view 2:1) terminal connection diagram terminal no. name 1 vcc (power supply [+]) 2 nc (no connection) 3 vout (output) 4 nc (no connection) 5 nc (no connection) 6 gnd (ground) 2.5 2.5 6-0.9 dia. 6-.35 dia. 7.5 .295 .098 .098 vcc (5v dc) vout c gnd 2. dip terminal (pressure inlet hole: 5mm) adp51 ? 1/adp51a11 gnd nc nc japan vcc nc vout nc nc vcc nc gnd vout 7.2 max. .283 max. 7.0 max. .276 max. 4-r0.7 4-r.028 pressure inlet hole 2.2 dia. .087 dia. r0.2 r.008 3.0 dia. .118 dia. 5.0 .197 8.5 .335 0.5 .020 1.8 .071 2.5 .098 2.5 .098 7.2 .283 7.0 .276 atmospheric pressure inlet hole 9.5 .374 0.25 .010 recommended pc board pattern (top view 2:1) terminal connection diagram terminal no. name 1 vcc (power supply [+]) 2 nc (no connection) 3 vout (output) 4 nc (no connection) 5 nc (no connection) 6 gnd (ground) 2.5 2.5 6-0.9 dia. 6-.35 dia. 7.5 .295 .098 .098 vcc (5v dc) vout c gnd all rights reserved ? c opyright matsushita electric works, ltd.
ps-a (adp5) 3. low pressure type (pressure inlet hole length: 3mm) adp51b61 atmospheric pressure inlet hole v out gnd v cc nc nc nc nc nc pressure inlet hole p/n,lot 1b61 70124 japan 14.0 .551 10.7 .421 2.7 .106 10.4 .409 10.4 .409 2.54 .100 p2.54 3=7.62 p.100 3=.300 3.0 dia. .118 dia. r0.5 r.020 5.0 .197 0.25 .010 0.76 .030 recommended pc board pattern terminal connection diagram terminal no. name 1nc 2 vcc (power supply [+]) 3 gnd (ground) 4 vout (output) 5nc 6nc 7nc 8nc p2.54 3=7.62 p.100 3=.300 2.54 .100 8-1.2 dia. 8-.047 dia. 13.97 .550 1.0 f 0.01 f 8 23 5 14 76 mm inch general tolerance: 0.3 .012 4. low pressure type (pressure inlet hole length: 5.45mm) adp51b62 atmospheric pressure inlet hole pressure inlet hole p/n,lot 70124 japan v out gnd v cc nc nc nc nc nc 1b61 14.0 .551 2.7 .106 19.3 .760 2.54 .100 p2.54 3=7.62 p.100 3=.300 0.25 .010 10.4 .409 10.4 .409 r0.5 r.020 c0.3 r.012 0.76 .030 5.45 dia. .215 dia. (13.6) (.535) recommended pc board pattern terminal connection diagram terminal no. name 1nc 2 vcc (power supply [+]) 3 gnd (ground) 4 vout (output) 5nc 6nc 7nc 8nc p2.54 3=7.62 p.100 3=.300 8-1.2 dia. 8-.047 dia. 2.54 .100 13.97 .550 8 23 5 14 76 1.0 f 0.01 f all rights reserved ? c opyright matsushita electric works, ltd.
ps-a (adp5) notes 1. mounting use lands on the printed-circuit boards to which the sensor can be securely ?xed. 2. soldering due to its small size, the thermal capacity of the pressure sensor dip type is low. therefore, take steps to minimize the effects of external heat. damage and changes to characteristics may occur due to heat deformation. use a non-corrosive resin type of ?ux. since the pressure sensor dip type is exposed to the atmosphere, do not allow ?ux to enter inside. 1) manual soldering ? set the soldering tip from 260 to 300 c 500 to 572 f (30w), and solder for no more than 5 seconds. ? please note that output may change if the pressure is applied on the terminals when the soldering. ? thoroughly clean the soldering iron. 2) dip soldering (dip terminal type) ? please keep the dip solder bath temperature no higher than 260 c 500 f . when soldering, heat should be applied no longer than ?ve seconds. ? when mounting onto a pcb of low thermal capacity, please avoid dip soldering as this may cause heat deformity. 3) solder reworking ? finish reworking in one operation. ? for reworking of the solder bridge, use a soldering iron with a ?at tip. please do not add more ?ux when reworking. ? please use a soldering iron that is below the temperature given in the speci?cations in order to maintain the correct temperature at the tip of the soldering iron. 4) too much force on the terminals will cause deformation and loss in effectiveness of the solder. therefore, please avoid dropping and careless handling of the product. 5) please control warping of the pcb within 0.05 mm of the sensor width. 6) when cut folding the pcb after mounting the sensor, take measures to prevent stress to the soldered parts. 7) the sensor terminals are designed to be exposed, so contact of the terminals with metal shards and the like will cause output errors. therefore, please be careful and prevent things such as metal shards and hands from contacting the terminals. 8) to prevent degradation of the pcb insulation after soldering, please be careful not to get chemicals on the sensor when coating. 9) please consult us regarding the use of lead-free solder. 3. connections 1) please perform connections correctly in accordance with the terminal connection diagram. in particular, be careful not to reverse wire the power supply as this will cause damage or degrade to the product. 2) do not connect terminals that are not used. this can cause malfunction of the sensor. 4. cleaning 1) since the pressure sensor chip is exposed to the atmosphere, do not allow cleaning ?uid to enter inside. 2) avoid ultrasonic cleaning since this may cause breaks or disconnections in the wiring. 5. environment 1) please avoid using or storing the pressure sensor chip in a place exposed to corrosive gases (such as the gases given off by organic solvents, sulfurous acid gas, hydrogen sul?des, etc.) which will adversely affect the performance of the pressure sensor chip. 2) to ensure resistance to power supply superimposed noise, you must provide a capacitor at the power supply input terminal of the sensor in order to stabilize the power supply voltage. we recommend to provide 0.1 f and 1,000 pf capacitor in parallel. please con?rm the noise resistance with the actual equipment and choose adequate capacitor. 3) since the internal circuitry may be destroyed if an external surge voltages is supplied, provide an element which will absorb the surges. 4) malfunctioning may occur if the product is in the vicinity of electrical noise such as that from static electricity, lightning, a broadcasting station, an amateur radio, or a mobile phone. 5) since this pressure sensor chip does not have a water-proof construction, please do not use the sensor in a location where it may be sprayed with water, etc. 6) avoid using the pressure sensors chip in an environment where condensation may form. furthermore, its output may ?uctuate if any moisture adhering to it freezes. 7) the pressure sensor chip is constructed in such a way that its output will ?uctuate when it is exposed to light. especially when pressure is to be applied by means of a transparent tube, take steps to prevent the pressure sensor chip from being exposed to light. 8) avoid using the pressure sensor chip where it will be susceptible to ultrasonic or other high-frequency vibration. 6. quality check under actual loading conditions to assure reliability, check the sensor under actual loading conditions. avoid any situation that may adversely affect its performance. 7. other handling precautions 1) that using the wrong pressure range or mounting method may result in accidents. 2) the only direct pressure medium you can use is dry air. the use of other media, in particular, corrosive gases (organic solvent based gases, sulfurous acid based gases, and hydrogen sul?de based gases, etc.) and media that contains moisture or foreign substances will cause malfunction and damage. please do not use them. 3) the pressure sensor chip is positioned inside the pressure inlet. never poke wires or other foreign matter through the pressure inlet since they may damage the chip or block the inlet. avoid use when the atmospheric pressure inlet is blocked. 4) use an operating pressure which is within the rated pressure range. using a pressure beyond this range may cause damage. 5) since static charge can damage the pressure sensor chip, bear in mind the following handling precautions. ? when storing the pressure sensor chips, use a conductive material to short the pins or wrap the entire chip in aluminum foil. plastic containers should not be used to store or transport the chips since they readily become charged. ? when using the pressure sensor chips, all the charged articles on the bench surface and the work personnel should be grounded so that any ambient static will be safely discharged. 6) based on the pressure involved, give due consideration to the securing of the pressure sensor dip type and to the securing and selection of the inlet tube. consult us if you have any queries. all rights reserved ? c opyright matsushita electric works, ltd.
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