<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<library>
<description>&lt;BR&gt;Wurth Elektronik - Active Components - Digital Isolators - WPME-CDI2C&lt;br&gt;
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&lt;b&gt;Würth Elektronik eiSos GmbH &amp; Co. KG&lt;/b&gt;&lt;br&gt;
EMC &amp; Inductive Solutions&lt;br&gt;

Max-Eyth-Str.1&lt;br&gt;
D-74638 Waldenburg&lt;br&gt;
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Disclaimer: While Würth Elektronik eiSos has made every reasonable effort to ensure the accuracy of the PCB layout models provided, &lt;br&gt;
Würth Elektronik eiSos does not guarantee the exemption of error on the PCB layout models, nor does Würth Elektronik eiSos guarantee that the PCB layout model is current. &lt;br&gt;
Würth Elektronik eiSos reserves the right to make any adjustments at any time without notice. &lt;br&gt;
Würth Elektronik eiSos expressly disclaims all implied warranties regarding this PCB layout model. &lt;br&gt;
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Please contact us for more information.&lt;br&gt;
&lt;HR&gt;
&lt;br&gt;Eagle Version 9, Library Revision 2026a, 2026-05-19&lt;br&gt;
&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="WPME-CDI2C_SOIC8NB">
<description>&lt;b&gt;WPME-CDI2C Capacitive Digital Isolator I²C
&lt;/b&gt;&lt;br&gt;&lt;br&gt;Size: SOIC-8NB, SMT, 8pins
&lt;br&gt;LXWXH=4.9x6x1.8mm</description>
</package>
</packages>
<symbols>
<symbol name="WPME-CDI2C_18032X11">
<pin name="2"/>
<pin name="1" direction="pwr"/>
<pin name="4" direction="pwr"/>
<pin name="3"/>
<pin name="5" direction="pwr"/>
<pin name="6"/>
<pin name="7"/>
<pin name="8" direction="pwr"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="18032111" prefix="U">
<description>&lt;b&gt;WPME-CDI2C Capacitive Digital Isolator I²C&lt;br&gt;

&lt;br&gt;Characteristics 
&lt;br&gt;&lt;br&gt;&lt;/b&gt;2-channel bidirectional I²C isolators
&lt;br&gt;Isolation voltage up to 3750 VRMS
&lt;br&gt;Basic isolation
&lt;br&gt;Bidirectional data transfer up to 2 MHz
&lt;br&gt;Bidirectional SDA and bi- or unidirectional SCL communication
&lt;br&gt;High level of immunity to system noise (CMTI ±150 kV/μs)
&lt;br&gt;Industrial standard package and pin configuration
&lt;br&gt;UL 1577 recognized
&lt;br&gt;DIN EN IEC 60747-17 (VDE 0884-17) certification

&lt;b&gt;&lt;br&gt;&lt;br&gt;Applications 
&lt;/b&gt;&lt;br&gt;&lt;br&gt;Isolated I²C, SMBus and PMBus interfaces
&lt;br&gt;Battery management systems
&lt;br&gt;Motor control
&lt;br&gt;Power supplies
&lt;br&gt;Instrumentation
&lt;br&gt;Isolated ADCs and DACs
&lt;br&gt;Isolated sensor interfaces
&lt;br&gt;&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/components/media/o893961v209%20Family-WPME-CDI2C.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/components/media/o893961v209%20Family-WPME-CDI2C.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="www.we-online.com/catalog/WPME-CDI2C/?utm_source=eagle_model&amp;utm_medium=description_link&amp;utm_campaign=eisos_eagle"&gt;www.we-online.com/components/products/WPME-CDI2C&lt;/a&gt;&lt;p&gt;

Created by Ella 2026-05-19&lt;br&gt;
2026 (C) Würth Elektronik</description>
<gates>
<gate name="G$1" symbol="WPME-CDI2C_18032X11"/>
</gates>
<devices>
<device name="" package="WPME-CDI2C_SOIC8NB">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
<connect gate="G$1" pin="7" pad="7"/>
<connect gate="G$1" pin="8" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="CHANNEL-CONFIGURATION" value="1B/1U"/>
<attribute name="CMTI" value="150 kV/µs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/18032111?ae"/>
<attribute name="FMAX" value="2 MHz"/>
<attribute name="HEIGHT" value="1.8mm"/>
<attribute name="LENGTH" value="4.9mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="18032111"/>
<attribute name="SIZE" value="SOIC-8NB"/>
<attribute name="TYPE-OF-INSULATION" value="Basic"/>
<attribute name="VALUE" value="18032111"/>
<attribute name="VCC-MAX" value="5.5 V"/>
<attribute name="VCC-MIN" value="3 V"/>
<attribute name="VISO" value="3750 V (RMS)"/>
<attribute name="WIDTH" value="6mm"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="18032011" prefix="U">
<description>&lt;b&gt;WPME-CDI2C Capacitive Digital Isolator I²C&lt;br&gt;

&lt;br&gt;Characteristics 
&lt;br&gt;&lt;br&gt;&lt;/b&gt;2-channel bidirectional I²C isolators
&lt;br&gt;Isolation voltage up to 3750 VRMS
&lt;br&gt;Basic isolation
&lt;br&gt;Bidirectional data transfer up to 2 MHz
&lt;br&gt;Bidirectional SDA and bi- or unidirectional SCL communication
&lt;br&gt;High level of immunity to system noise (CMTI ±150 kV/μs)
&lt;br&gt;Industrial standard package and pin configuration
&lt;br&gt;UL 1577 recognized
&lt;br&gt;DIN EN IEC 60747-17 (VDE 0884-17) certification

&lt;b&gt;&lt;br&gt;&lt;br&gt;Applications 
&lt;/b&gt;&lt;br&gt;&lt;br&gt;Isolated I²C, SMBus and PMBus interfaces
&lt;br&gt;Battery management systems
&lt;br&gt;Motor control
&lt;br&gt;Power supplies
&lt;br&gt;Instrumentation
&lt;br&gt;Isolated ADCs and DACs
&lt;br&gt;Isolated sensor interfaces
&lt;br&gt;&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/components/media/o893961v209%20Family-WPME-CDI2C.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/components/media/o893961v209%20Family-WPME-CDI2C.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="www.we-online.com/catalog/WPME-CDI2C/?utm_source=eagle_model&amp;utm_medium=description_link&amp;utm_campaign=eisos_eagle"&gt;www.we-online.com/components/products/WPME-CDI2C&lt;/a&gt;&lt;p&gt;

Created by Ella 2026-05-19&lt;br&gt;
2026 (C) Würth Elektronik</description>
<gates>
<gate name="G$1" symbol="WPME-CDI2C_18032X11"/>
</gates>
<devices>
<device name="" package="WPME-CDI2C_SOIC8NB">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
<connect gate="G$1" pin="3" pad="3"/>
<connect gate="G$1" pin="4" pad="4"/>
<connect gate="G$1" pin="5" pad="5"/>
<connect gate="G$1" pin="6" pad="6"/>
<connect gate="G$1" pin="7" pad="7"/>
<connect gate="G$1" pin="8" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="CHANNEL-CONFIGURATION" value="2B/0U"/>
<attribute name="CMTI" value="150 kV/µs"/>
<attribute name="DATASHEET-URL" value="https://www.we-online.com/redexpert/spec/18032011?ae"/>
<attribute name="FMAX" value="2 MHz"/>
<attribute name="HEIGHT" value="1.8mm"/>
<attribute name="LENGTH" value="4.9mm"/>
<attribute name="MOUNT" value="SMT"/>
<attribute name="PART-NUMBER" value="18032011"/>
<attribute name="SIZE" value="SOIC-8NB"/>
<attribute name="TYPE-OF-INSULATION" value="Basic"/>
<attribute name="VALUE" value="18032011"/>
<attribute name="VCC-MAX" value="5.5 V"/>
<attribute name="VCC-MIN" value="3 V"/>
<attribute name="VISO" value="3750 V (RMS)"/>
<attribute name="WIDTH" value="6mm"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
