Dimensions: mm Recommended Land Pattern: mm (Top View) 0,35 4 5 6 7 12 11 1 10 3 8 2 9 2 9 3 8 1 10 12 11 4 7 5 6 0,275 0,04 0,375 2,0 0,1 Scale - 16:1 Product Specific Pinning: (Top View) SCL 1 12 11 10 VDD IO Pin 1 CS 2 9 VDD SAO 3 8 GND SDA 4 7 RSVD 5 6 Scale - 16:1 Scale - 16:1 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD ViRa 002.001 2021-06-18 DIN ISO 2768-1m DESCRIPTION WSEN-ITDS 3 Axis Acceleration Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Sensor Max-Eyth-Str. 1 2533020201601 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. 0,25 0,04 2,0 0,1 0,5 0,04 1,5 0,04 0,7 max. 0,5 NC INT 0 GND INT 1 1,5Acceleration Sensor Specification: Electrical Properties: Value Value Properties Test conditions Unit Properties Test conditions Unit min. typ. max. min. typ. max. V Operating supply voltage 1.7 3.3 3.6 V Number of measurement DD 3 axis Operating supply voltage for I/O V V +0.1 V 1.7 V pins DD IO DD Acceleration range a 2/ 4/ 8/ 16 g RANGE Output data rate ODR User selectable 1.6 1600 Hz Current consumption in high I ODR = 200 Hz 155 A performance mode DD HP f Bandwidth 1) User selectable 0.08 400 Hz BW High performance/ Current consumption in normal RES I Resolution 14 bits ODR = 200 Hz 58 A a normal mode mode DD NM RES Resolution Low power mode 12 bits Current consumption in low a I ODR = 200 Hz 16 A power mode DD LP Sensitivity accuracy SEN T = 25 C -3 3 % a ACC Sensitivity change over Current consumption in power SEN 0.01 %/ C I 100 nA temperature down mode a TC DD PD n V 0.8 * V Noise density T = 25 C 90 160 g / Hz Digital input voltage - high-level D IH DD IO a V 0.2 * V 0g offset T = 25 C -30 mg 20 mg +30 mg Digital input voltage - low-level OFF IL DD IO Offset change over Digital output voltage - high- a V I = 4 mA V - 0.2 V -1 mg / C 0.2 mg / C +1 mg / C temperature TCO level OH OH DD IO f Resonant frequency X 3.4 kHz res X Absolute Maximum Ratings: f Resonant frequency Y 3.4 kHz res Y f Value Resonant frequency Z 2.8 kHz res Z Properties Unit min. max. 1) -3 dB cutoff frequency, Anti-aliasing filter enabled V Input voltage VDD pin -0.3 4.8 V DD Temperature Sensor Specification: V Input voltage VDD IO pin -0.3 4.8 V DD IO Value Input voltage control pins 1) V -0.3 V V +0.3 V Properties Test conditions Unit IN DD IO min. typ. max. a Maximum acceleration 3000 g Max T Measurement range -40 85 C RANGE 1) Supply voltage on any pin should never exceed 4.8 V. SEN Sensitivity 8 bit resolution 1 C/ digit T 8bit General Information: SEN Sensitivity 12 bit resolution 0.0625 C/ digit T 12bit T Operating Temperature -40 up to +85 C Offset -15 15 C OFF CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD ViRa 002.001 2021-06-18 DIN ISO 2768-1m DESCRIPTION WSEN-ITDS 3 Axis Acceleration Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Sensor Max-Eyth-Str. 1 2533020201601 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.