DATA SHEET LP Series Analog LP Series - Analog is a surface mountable pressure sensor package with a compensated analog output suitable for ultra-low pressure sensing applications. COMPANY: Merit Sensor is a leader in piezoresistive pressure sensing and partners with clients to create high Merit Sensor is based in Salt Lake City, Utah performing solutions for a variety of applications and industries. SENTIUM: Merit Sensor products incorporate a proprietary Sentium technology developed to provide superior stability. TECHNOLOGY: Merit Sensor utilizes a piezoresistive Wheatstone bridge in a design that anodically bonds glass to a chemically etched silicon diaphragm. All products are RoHS compliant. CAPABILITIES: Merit Sensor designs, engineers, fabricates, dices, assembles, tests and sells die and packaged products from a state-of- the-art facility near Salt Lake City, Utah FEATURES Pressure 0.04 to 15 psi (2.5 mbar to 1 bar 250 Pa to Range 100 kPa 1 in H O to 415 in H O) 2 2 Output Amplified Analog Type Gage, Differential and Absolute Media Clean, Dry Air and Non-corrosive Gases 1410 Family Part Number Configurator Packaging Tape and Reel 1410-XXX X -XX- XX Customization Supply Voltage, Temperature Calibration Range, Pressure Output Range, Accuracy Specification, P04 = 250 Pa Pin Type P07 = 500 Pa Update Rate, etc. 1 = J-lead P15 = .15psi P30 = .30psi BENEFITS 1P0 = 1.0psi 15P = 15psi Port Performance Enjoy best-in-class performance due to Merits 1 = Dual proprietary Sentium technology Reference horizontal, facing D = Differential same direction Cost Save money over time with high-performing die G = Gage 2 = Single Horizontal A = Absolute Output Range Security Feel confident doing business with an experienced company backed by a solid parent company Calibrated Supply 2 = 10 to 90 %Vs Voltage (NASDAQ: MMSI) 1 = 5.0V 2 = 3.3V Speed Get to market quickly with creative and flexible solutions Service Experience prompt, personal and professional support Sales +1 801.208.4722 Customer Service +1 801.208.4700 Fax +1 801.208.4798 sales meritsensor.com www.MeritSensor.com Sales +1 801.208.4722 Customer Service +1 801.208.4700 Fax +1 801.208.4798 sales meritsensor.com www.MeritSensor.com 1600 W. Merit Parkway South Jordan, Utah 84095 USA 1600 W. Merit Parkway South Jordan, Utah 84095 USA 1410seriesDS.008LP Series Analog LP Series Analog SPECIFICATIONS Parameter Minimum Typical Maximum Units Notes DIMENSIONS FOR STANDARD OPTIONS (in millimeters) Electrical Dimensions for reference only. Engineering drawings (with tolerance) available upon order. Supply Voltage (Vs) 4.5 5 5.5 V Depending on calibrated supply voltage 2.5 Supply Voltage (Vs) 3.0 3.3 3.6 V 3.7 2.5 2.5 Device Pinout Supply Current 1.25 2 2.4 mA (1) 8 7 6 5 P1 = Vs Output Current 1.9 mA 8 7 6 5 P2 = N/C Notes: 2.1 Min Output Load Resistance 5 k (2) P3 = N/C (1) 5V input voltage 13.4 12.1 85 (2) Must be added at the P4 = Ground Operating Temperature -40 C 11.4 point of use P5 = N/C Storage Temperature -55 100 C (3) Over 0C to 60C P6 = Vout 23 4 1 (4) Applicable if Vs = 5% of Performance P7 = N/C 2.5 1 23 4 1.9 calibrated supply voltage 10.3 P8 = N/C DAC Resolution 12 Bit (5) Full scale pressure Ratiometric Output Range (Vout) 10 to 90 %Vs 1.3 SMT Landing Pad Layout Accuracy -1.5 1.5 %FS (3) (4) 8.5 Lifetime Drift -0.5 0.5 %FS Startup Time 8 ms Analog Update Time 25 ms 2.5 2.5 2.5 Proof Pressure 5X (5) Burst Pressure 10X Example 1: 0.0 to 0.15 PSI Gage 0-60C Transfer Function Formula Part: 1410-P15G-12-11 Where 5 Calibrated Range (Pressure) V V Ppsi = Measured Pressure in PSI out min Part: 1410-P15G-12-11 4.5 P = (P P + P psi max min min V V PMax = Maximum Pressure max min 4 Pmin =0.0 psi, Pmax =0.15 psi PMin = Minimum Pressure Media Compatibility 3.5 Vmin = Minimum Volatage (Usually 10% Vs) Vout =2.5 V 3 For Use With Non-corrosive Dry Gasses Vmax = Maximum Volatage (Usually 90% Vs) 2.5 Solder temperature: max 250 C, 5 seconds max Vout = Output voltage (pin 6) VminCompV = 0.5 V, VmaxCompV =4.5 V 2 V V out min 1.5 CROSS SECTION FOR DIFFERENTIAL AND GAGE CROSS SECTION FOR ABSOLUTE P = (P P + P psi max min min V V max min 1 MEMS sensing element 2.5 0.5 0.5 (differential pressure) PSI =(0.150.0) + 0 4.5 0.5 Soft die attach material 0 Cover/mechanical protection -0.01875 0 0.01875 0.0375 0.05625 0.075 0.09375 0.1125 0.13125 0.15 0.16875 PSI =.075 PSI Integrated signal Conditionioning (ASIC) Media inlet ports Part: 1410-P15D-12-11 Filter capacitor Example 2: -0.15 to 0.15 PSI Differential 0-60C 5 Calibrated Range (Pressure) Part: 1410-P15D-12-11 4.5 4 min max P =-0.15 psi, P =0.15 psi 3.5 ELECTRICAL 3 Electrical connections out V =3.25 V Note: Power supply decoupling and output filtering included 4.0mm 2.5 1 VminCompV =0.5 V, VmaxCompV =4.5 V 2.0mm 2 Vs 1.5 Vout Vmin Ppsi = (Pmax Pmin + Pmin PACKAGING V V 1 max min AND SHIPPING 0.5 3.250.5 Analog out PSI=(0.15(0.15) + 0.15) 6 ( 0 SSC Vout 4.50.5 32.0mm -0.01875 -0.15 -0.1125 -0.075 -0.0375 0 0.0375 0.1125 0.13125 0.15 0.16875 PSI PSI= .05625 Gnd 4 16.0mm Part: 1410-P50G-12-11 Example 3: 0.0 to .5 PSI Gage 0-60C 5 Calibrated Range (Pressure) Part: 1410-P50G-12-11 4.5 4 Pmin = 0.0 psi, Pmax = 0.15 psi 3.5 3 Vout = 3.70 V 2.5 minCompV =.5 V, VmaxCompV =4.5 V V 2 V V 1.5 out minCompV P = (P P + P psi max min min VmaxCompV VminCompV 1 0.5 3.700.5 PSI =(0.50) + 0) ( 0 4.5 0.5 -0.0625 0 0.0625 0.125 0.1875 0.25 03.125 0.375 0.4375 0.5 0.562 PSI PSI= 0.4 Voltage Voltage Voltage ( ( ( ( (