<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="80.635" width="0" layer="20"/>
<wire x1="0" y1="80.635" x2="0" y2="0" width="0" layer="20"/>
<text>sk004-aux-in-2014-10-14</text>
</plain>
<libraries>
<library name="anyma-lib">
<packages>
<package name="SO08-EXP">
</package>
</packages>
</library>
<library name="resistor">
<packages>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="pinhead">
<packages>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="CT3528">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip
tantalum</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-pnp">
<packages>
<package name="SOT23-BEC">
<description>&lt;b&gt;TO-236&lt;/b&gt; ITT Intermetall</description>
</package>
</packages>
</library>
<library name="led">
<packages>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
<library name="linear">
<packages>
<package name="SO08">
<description>&lt;b&gt;Small Outline Package 8&lt;/b&gt;&lt;br&gt;
NS Package M08A</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="SOT23">
<description>&lt;B&gt;DIODE&lt;/B&gt;</description>
</package>
</packages>
</library>
<library name="wirepad">
<packages>
<package name="3,17/1,1">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
<package name="2,54/1,0">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="22-23-2031">
<description>.100" (2.54mm) Center Header - 3 Pin</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R8" library="resistor" package="R1206" value="75"/>
<element name="75IND" library="pinhead" package="1X02" value=""/>
<element name="U$1" library="anyma-lib" package="SO08-EXP" value="MAX7450"/>
<element name="R2" library="resistor" package="R1206" value="300"/>
<element name="C1" library="rcl" package="C1206" value=""/>
<element name="C2" library="rcl" package="C1206" value=""/>
<element name="C3" library="rcl" package="CT3528" value="2u2tantal"/>
<element name="C4" library="rcl" package="CT3528" value="2u2tantal"/>
<element name="Q1" library="transistor-pnp" package="SOT23-BEC" value="BC857ASMD"/>
<element name="LED1" library="led" package="LED3MM" value=""/>
<element name="C5" library="rcl" package="C1206" value="1u"/>
<element name="IC3" library="linear" package="SO08" value="LM833D"/>
<element name="C7" library="rcl" package="C1206" value="10p"/>
<element name="D1" library="diode" package="SOT23" value="BAT54S-L44"/>
<element name="R11" library="rcl" package="R1206" value="1k"/>
<element name="C6" library="rcl" package="C1206" value="100n"/>
<element name="C8" library="rcl" package="C1206" value="100n"/>
<element name="R1" library="rcl" package="R1206" value="75"/>
<element name="OUT" library="wirepad" package="3,17/1,1" value=""/>
<element name="AGC" library="wirepad" package="2,54/1,0" value=""/>
<element name="GAIN" library="wirepad" package="2,54/1,0" value=""/>
<element name="IN" library="wirepad" package="3,17/1,1" value=""/>
<element name="IN1" library="wirepad" package="3,17/1,1" value=""/>
<element name="X1" library="con-molex" package="22-23-2031" value="22-23-2031">
<attribute name="OC_NEWARK" value="30C0862"/>
<attribute name="MPN" value="22-23-2031"/>
<attribute name="MF" value="MOLEX"/>
<attribute name="OC_FARNELL" value="1462950"/>
</element>
<element name="OUT1" library="wirepad" package="3,17/1,1" value=""/>
<element name="OUT2" library="wirepad" package="3,17/1,1" value=""/>
</elements>
<signals>
<signal name="N$1">
<contactref element="R8" pad="1"/>
<contactref element="75IND" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="75IND" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="IN" pad="1"/>
</signal>
<signal name="+5V">
<contactref element="U$1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="+"/>
<contactref element="IC3" pad="8"/>
<contactref element="C6" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="X1" pad="3"/>
<contactref element="OUT1" pad="1"/>
</signal>
<signal name="GND">
<contactref element="U$1" pad="3"/>
<contactref element="R8" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C3" pad="-"/>
<contactref element="C4" pad="+"/>
<contactref element="Q1" pad="C"/>
<contactref element="C6" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="R11" pad="1"/>
<contactref element="IN1" pad="1"/>
<contactref element="X1" pad="2"/>
<contactref element="OUT2" pad="1"/>
</signal>
<signal name="-5V">
<contactref element="U$1" pad="4"/>
<contactref element="C2" pad="1"/>
<contactref element="C4" pad="-"/>
<contactref element="IC3" pad="4"/>
<contactref element="C8" pad="2"/>
<contactref element="U$1" pad="EXP"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="U$1" pad="5"/>
<contactref element="AGC" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="U$1" pad="8"/>
<contactref element="Q1" pad="B"/>
</signal>
<signal name="N$7">
<contactref element="R2" pad="2"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$10">
<contactref element="Q1" pad="E"/>
<contactref element="LED1" pad="K"/>
</signal>
<signal name="N$9">
<contactref element="C5" pad="2"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="IC3" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="D1" pad="3"/>
</signal>
<signal name="N$17">
<contactref element="C7" pad="2"/>
<contactref element="IC3" pad="2"/>
<contactref element="D1" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="IC3" pad="3"/>
<contactref element="U$1" pad="6"/>
</signal>
<signal name="N$12">
<contactref element="IC3" pad="6"/>
<contactref element="IC3" pad="7"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="R1" pad="1"/>
<contactref element="OUT" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U$1" pad="7"/>
<contactref element="GAIN" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
