Dimensions: mm Recommended Land Pattern: mm (Top View) 3 2 4 6 1 5 1 5 6 2 4 3 0,3 0,05 0,4 1,5 0,05 1,5 Scale - 15:1 2,0 0,1 Product Specific Pinning: (Top View) CS 6 1,18 VDD 1 5 GND 0,105 Pin 1 SCL 4 2 SDA Exposed 3 Silicon Area Humidity INT Port Hole Scale - 15:1 0,35 Scale - 15:1 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD ViRa 001.000 2020-09-30 DIN ISO 2768-1m DESCRIPTION WSEN-HIDS Humidity sensor with Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions integrated temperature sensor Max-Eyth-Str. 1 2525020210001 74638 Waldenburg Germany BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos Valid 1/6 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. 0,35 0,05 0,25 1,0 0,05 0,315 1,5 0,05 1,0 2,0 0,1 0,9 0,1 0,45 1,0 1,5Humidity Sensor Specification: Absolute Maximum Ratings: Value Value Properties Test conditions Unit Properties Unit min. typ. max. min. max. Measurement range H 0 100 % rH Input voltage VDD pin V -0.3 4.8 V RANGE DD Resolution RES 16 bits Input voltage control pins 1) V -0.3 V V + 0.3 V H IN DD Sensitivity SEN 0.004 % rH/ digit 1) SCL, CS and SDA are control pins. Supply voltage on any pin should never exceed 4.8 V H Accuracy H 20 % rH to 80 % rH 3.5 % rH ACC General Information: Noise (RMS) H Internal average: 32 samples 0.35 % rH RMS NOISE Operating Temperature -40 up to +120 C Hystersis HYS 1 % rH H Storage Conditions (in original Long-term drift H 20 % rH to 80 % rH 0.5 % rH/ Year < 40 C < 90 % RH DRIFT packaging) 1) Output data rate ODR 1 12.5 Hz Communication interface IC and SPI Temperature Sensor Specification: Moisture Sensitivity Level (MSL) 3 Value Electrostatic discharge 2 kV Properties Test conditions Unit protection (HBM) min. typ. max. Measurement range T -40 120 C 1) Recommended: 10C to 40C 20%RH to 60%RH RANGE Resolution RES 16 bits T Pin Description: Noise (RMS) T Internal average: 16 samples 0.03 C RMS NOISE Pin Pad Description I/O Sensitivity SEN 0.016 C/ digit T VDD 1 Positive supply voltage Supply Absolute Accuracy T 15 to 40 C 0.5 C ACC ABS SCL 2 IC/SPI: Serial clock Input INT 3 Data ready output signal Output Electrical Properties: IC: Serial data Value SDA 4 Input/Output Properties Test conditions Unit SPI: Serial data input/output min. typ. max. GND 5 Negative supply voltage Supply Operating supply voltage V 1.7 3.3 3.6 V DD CS 6 IC/SPI enable and disable Input Current consumption I ODR = 1Hz, VDD = 3.3 V 8.9 A DD Current consumption in I 0.5 A Certification: power down mode DD PD RoHS Approval Compliant 2011/65/EU&2015/863 REACh Approval Conform or declared (EC)1907/2006 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD ViRa 001.000 2020-09-30 DIN ISO 2768-1m DESCRIPTION WSEN-HIDS Humidity sensor with Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions integrated temperature sensor Max-Eyth-Str. 1 2525020210001 74638 Waldenburg Germany BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos Valid 2/6 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.