Dimensions: mm Recommended Land Pattern: mm (Top View) detail A 4 5 3 6 1 8 7 2 2 7 1 8 3 6 4 5 2,05 9,21 2,05 2,1 9,16 2,1 13,31 0,2 O 2,2 Scale - 3:1 Product Specific Pinning: (Top View) A SCL 1 8 RSVD SDA 2 7 RSVD High Pressure 7,0 Port GND 3 6 NC High Pressure Port VOUT 4 5 VDD Pin 1 Scale - 3:1 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD NiM 001.000 2019-08-13 DIN ISO 2768-1m DESCRIPTION WSEN-PDUS Differential Pressure Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Sensor Max-Eyth-Str. 1 2513130810001 74638 Waldenburg Germany BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos Valid 1/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. 4,57 3,0 1,0 8,0 1,52 0,05 1,6 4,9 0,2 7,55 0,2 4,57 1,0 1,52Pressure Sensor Specification: Digital input voltage - low-level V 0.3 * V IL DD Value Digital output voltage - high- 0.9 * V V Properties Test conditions Unit DD level OH min. typ. max. Digital output voltage - low-level V 0.1 * V Measurement range P -0.1 0.1 kPa OL DD RANGE Absolute accuracy ACC T = 25 C -4 %FSS 2 %FSS 4 %FSS P ABS Absolute Maximum Ratings: Total accuracy ACC T = 0 to 70 C -5 %FSS 2.5 %FSS 5 %FSS P TOT Value Sensitivity (digital) SEN 7.63*10-6 kPa/digit Properties Unit P min. max. Sensitivity (analog) SEN 0.05 kPa/V P AN Input voltage VDD pin V -0.3 6.5 V Repeatability ACC 0.1 %FSS DD P REP Input voltage control pins 1) V -0.3 5.5 V Nonlinearity ACC -0.3 %FSS 0.1 %FSS 0.3 %FSS IN MAX P NL Differential over pressure P 10 kPa Resolution (ADC) RES 15 bits OVER P Differential burst pressure P 10 kPa Resolution (DAC) RES 11 bits BURST P DAC Common mode pressure P 2500 kPa Response time t 2.2 ms CM RESP Long term drift ACC per year 0.5 %FSS 1) Control pins are SDA and SCL P DRIFT General Information: Temperature Sensor Specification: Operating Temperature -25 up to +85 C Value Properties Unit Storage Conditions (in original min. typ. max. < 40 C < 75 % RH packaging) Measurement range T 0 70 C RANGE Compensated temperature range 0 to 70 C Sensitivity SEN 4.272*10-3 C /digit T Communication interface I2C, Analog Resolution (ADC) RES 15 bits T Moisture Sensitivity Level (MSL) 1 Electrical Properties: Electrostatic discharge 2 kV protection (HBM) Value Properties Unit min. typ. max. Product Specific Pinning: Operating supply voltage V 4.75 5 5.25 V DD Pin Pad Description I/O Current consumption I 4 6.5 mA DD SCL 1 IC serial clock Input Output current analog pin I 1 mA OUT A SDA 2 IC serial data Input/Output 0.7 * V Digital input voltage - high-level V DD GND 3 Negative supply volage Supply IH VOUT 4 Analog output Output CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD NiM 001.000 2019-08-13 DIN ISO 2768-1m DESCRIPTION WSEN-PDUS Differential Pressure Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Sensor Max-Eyth-Str. 1 2513130810001 74638 Waldenburg Germany BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos Valid 2/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.