Dimensions: mm Recommended Land Pattern: mm (Top View) 0,25 0,05 10 9 8 0,1 3 4 5 7 1 2 6 6 2 1 7 10 9 8 3 4 5 0,35 1,0 1,0 2,0 Scale - 18:1 Product Specific Pinning: (Top View) 10 8 Sensing Area (Exposed Silicon) Pin 1 VDD IO 1 7 INT SCL 2 6 CS 3 5 Scale - 18:1 0,31 Scale - 18:1 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD NMe 001.001 2020-11-20 DIN ISO 2768-1m DESCRIPTION WSEN-PADS Absolute Pressure Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Sensor Max-Eyth-Str. 1 2511020213301 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. 0,1 0,5 q 0,91 0,24 0,275 0,05 2,0 0,8 max. 0,5 RSVD VDD SDA GND SAO GND 0,375Pressure Sensor Specification: Electrical Properties: Value Value Properties Test conditions Unit Properties Test conditions Unit min. typ. max. min. typ. max. Measurement range P 26 126 kPa Current consumption in low RANGE I ODR = 1 Hz 4 A power mode DD LP T = -20 to 80C Absolute accuracy P 100 Pa Including solder effects ACC ABS Current consumption in low I ODR = 1 Hz 12 A noise mode DD LN P = 80 to 110 kPa Relative accuracy P 2.5 Pa T = 25 C ACC REL Current consumption in power I 0.9 A down mode DD PD Sensitivity (digital) SEN 1/40960 kPa/ digit P Output data rate ODR 1 200 Hz Digital input voltage - high-level V 0.8 * V IH DD IO Noise (RMS) P Embedded filter enabled 0.75 Pa RMS Digital input voltage - low-level V 0.2 * V NOISE IL DD IO Offset change over P = 66 to 116 kPa Digital output voltage - high- P 0.65 Pa/ C V V -0.2 V temperature T = -20 to 65 C level TCO OH DD IO Resolution (ADC) RES 24 bits Digital output voltage - low-level V 0.2 V V P OL Long term drift P 33 Pa/ Year DRIFT Absolute Maximum Ratings: Temperature Sensor Specification: Value Properties Unit Value min. max. Properties Test conditions Unit min. typ. max. Input voltage VDD pin V -0.3 4.8 V DD Measurement range T -40 85 C Input voltage VDD IO pin V -0.3 4.8 V RANGE DD IO Absolute Accuracy T T = 0 to 80 C 1.5 C Input voltage control pins 1) V -0.3 V V +0.3 V ACC ABS IN DD Resolution RES 16 bits Over pressure P 2 MPa T OVER Sensitivity SEN 0.01 C/ digit 1) SDA, SCL, CS & SAO are control pins. Input voltage on any pin should never exceed 4.8 V T General Information: Electrical Properties: Operating Temperature -40 up to +85 C Value Properties Test conditions Unit min. typ. max. Storage Conditions (in original < 40 C < 90 % RH packaging) Operating supply voltage V 1.7 3.3 3.6 V DD Communication interface I2C, SPI Operating supply voltage for I/O V 1.7 V V +0.1 V pins DD IO DD Moisture Sensitivity Level (MSL) 3 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD NMe 001.001 2020-11-20 DIN ISO 2768-1m DESCRIPTION WSEN-PADS Absolute Pressure Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Sensor Max-Eyth-Str. 1 2511020213301 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.