<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="53.0225" y1="-3.81" x2="105.0925" y2="-3.81" width="0" layer="20"/>
<wire x1="105.0925" y1="-3.81" x2="105.0925" y2="55.88" width="0" layer="20"/>
<wire x1="105.0925" y1="55.88" x2="53.0225" y2="55.88" width="0" layer="20"/>
<wire x1="53.0225" y1="55.88" x2="53.0225" y2="-3.81" width="0" layer="20"/>
<text>Y1/2</text>
<text>Y0/3</text>
<text>Y5/6</text>
<text>Y4/7</text>
</plain>
<libraries>
<library name="CustomLibrary">
<packages>
<package name="TSSOP16">
</package>
<package name="SO14">
<description>&lt;b&gt;Small Outline Package 14&lt;/b&gt;</description>
</package>
<package name="TO39/5">
<description>&lt;b&gt;Metal Can Package&lt;/b&gt;</description>
</package>
<package name="SSOT6">
<description>&lt;b&gt;SuperSOT-6&lt;/b&gt;&lt;p&gt;
Source:  Fairchild Semiconductor International ssot6_dim.pdf&lt;br&gt;
  September 1998, Rev. A</description>
</package>
<package name="3PAD">
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="P1-13">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$3" library="CustomLibrary" package="TSSOP16" value="ADG711"/>
<element name="IC2" library="CustomLibrary" package="SO14" value="AD824A"/>
<element name="R10" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R18" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R19" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R21" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="rcl" package="C0603" value="100nF"/>
<element name="U$12" library="CustomLibrary" package="TO39/5" value="ODA-5W-100K"/>
<element name="C17" library="rcl" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C18" library="rcl" package="C0603" value="100nF"/>
<element name="C28" library="rcl" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C30" library="rcl" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$8" library="CustomLibrary" package="SSOT6" value="FMB2222A"/>
<element name="R2" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R45" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R46" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R47" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R48" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C23" library="rcl" package="C0603" value="100pF%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C24" library="rcl" package="C0603" value="100pF%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$10" library="CustomLibrary" package="3PAD" value="3PAD"/>
<element name="C33" library="rcl" package="C0603" value="4.7µF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$14" library="CustomLibrary" package="SSOT6" value="FMB2222A"/>
<element name="R26" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R28" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R49" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R50" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R51" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R52" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C34" library="rcl" package="C0603" value="100pF%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C35" library="rcl" package="C0603" value="100pF%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$15" library="CustomLibrary" package="3PAD" value="3PAD"/>
<element name="C36" library="rcl" package="C0603" value="4.7µF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="CustomLibrary" package="TSSOP16" value="ADG711"/>
<element name="IC1" library="CustomLibrary" package="SO14" value="LMC6064D"/>
<element name="R5" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R27" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R29" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R32" library="rcl" package="R0603" value="68k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R33" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R40" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R41" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R42" library="rcl" package="R0603" value="680k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="rcl" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$7" library="CustomLibrary" package="SSOT6" value="FMB2222A"/>
<element name="R43" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R44" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R53" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R54" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R55" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R56" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="rcl" package="C0603" value="100pF%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C25" library="rcl" package="C0603" value="100pF%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$9" library="CustomLibrary" package="3PAD" value="3PAD"/>
<element name="C26" library="rcl" package="C0603" value="4.7µF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$16" library="CustomLibrary" package="SSOT6" value="FMB2222A"/>
<element name="R57" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R58" library="rcl" package="R0603" value="220%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R59" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R60" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R61" library="rcl" package="R0603" value="1R%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R62" library="rcl" package="R0603" value="10k%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C27" library="rcl" package="C0603" value="100pF%"/>
<element name="C32" library="rcl" package="C0603" value="100pF%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$17" library="CustomLibrary" package="3PAD" value="3PAD"/>
<element name="C37" library="rcl" package="C0603" value="4.7µF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C38" library="rcl" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C39" library="rcl" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TP1" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP2" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP3" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP4" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP5" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP6" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP7" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP8" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP17" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP19" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP22" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP23" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP25" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="R63" library="rcl" package="R0603" value="47k"/>
<element name="R64" library="rcl" package="R0603" value="47k"/>
<element name="R65" library="rcl" package="R0603" value="47k"/>
<element name="R66" library="rcl" package="R0603" value="47k"/>
<element name="R67" library="rcl" package="R0603" value="47k"/>
<element name="R68" library="rcl" package="R0603" value="47k"/>
<element name="R69" library="rcl" package="R0603" value="47k"/>
<element name="R70" library="rcl" package="R0603" value="47k"/>
</elements>
<signals>
<signal name="+5V">
<contactref element="U$3" pad="13"/>
<contactref element="C7" pad="2"/>
<contactref element="U$12" pad="3"/>
<contactref element="C18" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="C28" pad="1"/>
<contactref element="C33" pad="2"/>
<contactref element="U$10" pad="P$2"/>
<contactref element="C36" pad="2"/>
<contactref element="U$15" pad="P$2"/>
<contactref element="U$2" pad="13"/>
<contactref element="C6" pad="2"/>
<contactref element="C26" pad="2"/>
<contactref element="U$9" pad="P$2"/>
<contactref element="C37" pad="2"/>
<contactref element="U$17" pad="P$2"/>
<contactref element="IC1" pad="4"/>
<contactref element="C38" pad="1"/>
<contactref element="TP25" pad="TP"/>
</signal>
<signal name="GND">
<contactref element="R10" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="C7" pad="1"/>
<contactref element="U$3" pad="5"/>
<contactref element="C17" pad="1"/>
<contactref element="U$12" pad="1"/>
<contactref element="C18" pad="1"/>
<contactref element="C33" pad="1"/>
<contactref element="C36" pad="1"/>
<contactref element="U$3" pad="2"/>
<contactref element="U$3" pad="15"/>
<contactref element="U$3" pad="10"/>
<contactref element="U$3" pad="7"/>
<contactref element="R47" pad="2"/>
<contactref element="R45" pad="1"/>
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<contactref element="R5" pad="2"/>
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<contactref element="C6" pad="1"/>
<contactref element="U$2" pad="5"/>
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<contactref element="C26" pad="1"/>
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<contactref element="U$2" pad="2"/>
<contactref element="U$2" pad="15"/>
<contactref element="U$2" pad="10"/>
<contactref element="U$2" pad="7"/>
<contactref element="TP23" pad="TP"/>
<contactref element="R63" pad="1"/>
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<contactref element="R65" pad="1"/>
<contactref element="R66" pad="1"/>
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<contactref element="R68" pad="1"/>
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<contactref element="C28" pad="2"/>
<contactref element="C30" pad="1"/>
<contactref element="C38" pad="2"/>
<contactref element="C39" pad="1"/>
</signal>
<signal name="-5V">
<contactref element="U$12" pad="2"/>
<contactref element="C17" pad="2"/>
<contactref element="IC2" pad="11"/>
<contactref element="C30" pad="2"/>
<contactref element="C39" pad="2"/>
<contactref element="IC1" pad="11"/>
<contactref element="TP22" pad="TP"/>
</signal>
<signal name="N$41">
<contactref element="R48" pad="2"/>
<contactref element="C23" pad="1"/>
<contactref element="IC2" pad="6"/>
</signal>
<signal name="N$42">
<contactref element="C24" pad="2"/>
<contactref element="R46" pad="1"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="N$43">
<contactref element="R52" pad="2"/>
<contactref element="C34" pad="1"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="N$44">
<contactref element="C35" pad="2"/>
<contactref element="R50" pad="1"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="N$49">
<contactref element="R10" pad="1"/>
<contactref element="R18" pad="1"/>
<contactref element="IC2" pad="5"/>
<contactref element="U$3" pad="11"/>
</signal>
<signal name="N$52">
<contactref element="R13" pad="1"/>
<contactref element="R21" pad="1"/>
<contactref element="IC2" pad="10"/>
<contactref element="U$3" pad="6"/>
</signal>
<signal name="N$24">
<contactref element="U$8" pad="4"/>
<contactref element="U$10" pad="P$1"/>
</signal>
<signal name="N$64">
<contactref element="U$8" pad="5"/>
<contactref element="R45" pad="2"/>
<contactref element="R46" pad="2"/>
</signal>
<signal name="N$65">
<contactref element="U$8" pad="2"/>
<contactref element="R47" pad="1"/>
<contactref element="R48" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="U$8" pad="6"/>
<contactref element="U$10" pad="P$3"/>
</signal>
<signal name="N$56">
<contactref element="R26" pad="1"/>
<contactref element="U$14" pad="3"/>
</signal>
<signal name="N$62">
<contactref element="U$14" pad="1"/>
<contactref element="R28" pad="1"/>
</signal>
<signal name="N$63">
<contactref element="U$14" pad="4"/>
<contactref element="U$15" pad="P$1"/>
</signal>
<signal name="N$67">
<contactref element="U$14" pad="5"/>
<contactref element="R49" pad="2"/>
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</signal>
<signal name="N$68">
<contactref element="U$14" pad="2"/>
<contactref element="R51" pad="1"/>
<contactref element="R52" pad="1"/>
</signal>
<signal name="N$94">
<contactref element="U$14" pad="6"/>
<contactref element="U$15" pad="P$3"/>
</signal>
<signal name="N$23">
<contactref element="C23" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="IC2" pad="7"/>
</signal>
<signal name="N$95">
<contactref element="R4" pad="2"/>
<contactref element="C24" pad="1"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="N$96">
<contactref element="C34" pad="2"/>
<contactref element="R26" pad="2"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="N$97">
<contactref element="R28" pad="2"/>
<contactref element="C35" pad="1"/>
<contactref element="IC2" pad="8"/>
</signal>
<signal name="N$66">
</signal>
<signal name="N$34">
<contactref element="U$3" pad="14"/>
<contactref element="R11" pad="1"/>
<contactref element="R19" pad="1"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="N$33">
<contactref element="U$3" pad="3"/>
<contactref element="R12" pad="1"/>
<contactref element="R20" pad="1"/>
<contactref element="IC2" pad="12"/>
</signal>
<signal name="N$26">
<contactref element="R4" pad="1"/>
<contactref element="U$8" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="U$8" pad="3"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="R56" pad="2"/>
<contactref element="C8" pad="1"/>
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</signal>
<signal name="N$29">
<contactref element="C25" pad="2"/>
<contactref element="R54" pad="1"/>
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</signal>
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</signal>
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</signal>
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<contactref element="IC1" pad="10"/>
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</signal>
<signal name="N$55">
<contactref element="U$7" pad="4"/>
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</signal>
<signal name="N$75">
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</signal>
<signal name="N$79">
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</signal>
<signal name="N$86">
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<contactref element="U$9" pad="P$3"/>
</signal>
<signal name="N$87">
<contactref element="R57" pad="1"/>
<contactref element="U$16" pad="3"/>
</signal>
<signal name="N$92">
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</signal>
<signal name="N$93">
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<contactref element="U$17" pad="P$1"/>
</signal>
<signal name="N$98">
<contactref element="U$16" pad="5"/>
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</signal>
<signal name="N$99">
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<contactref element="R61" pad="1"/>
<contactref element="R62" pad="1"/>
</signal>
<signal name="N$100">
<contactref element="U$16" pad="6"/>
<contactref element="U$17" pad="P$3"/>
</signal>
<signal name="N$101">
<contactref element="C8" pad="2"/>
<contactref element="R43" pad="2"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="N$102">
<contactref element="R44" pad="2"/>
<contactref element="C25" pad="1"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$103">
<contactref element="C27" pad="2"/>
<contactref element="R57" pad="2"/>
<contactref element="IC1" pad="14"/>
</signal>
<signal name="N$104">
<contactref element="R58" pad="2"/>
<contactref element="C32" pad="1"/>
<contactref element="IC1" pad="8"/>
</signal>
<signal name="N$109">
<contactref element="U$2" pad="14"/>
<contactref element="R27" pad="1"/>
<contactref element="R40" pad="1"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$110">
<contactref element="U$2" pad="3"/>
<contactref element="R29" pad="1"/>
<contactref element="R41" pad="1"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="N$111">
<contactref element="R44" pad="1"/>
<contactref element="U$7" pad="1"/>
</signal>
<signal name="N$112">
<contactref element="U$7" pad="3"/>
<contactref element="R43" pad="1"/>
</signal>
<signal name="DAC_VAL">
<contactref element="R33" pad="2"/>
<contactref element="R40" pad="2"/>
<contactref element="R41" pad="2"/>
<contactref element="R42" pad="2"/>
<contactref element="TP17" pad="TP"/>
<contactref element="R18" pad="2"/>
<contactref element="R19" pad="2"/>
<contactref element="R20" pad="2"/>
<contactref element="R21" pad="2"/>
</signal>
<signal name="MUX_4">
<contactref element="U$2" pad="1"/>
<contactref element="TP5" pad="TP"/>
<contactref element="R67" pad="2"/>
</signal>
<signal name="MUX5">
<contactref element="U$2" pad="16"/>
<contactref element="TP6" pad="TP"/>
<contactref element="R68" pad="2"/>
</signal>
<signal name="MUX6">
<contactref element="U$2" pad="9"/>
<contactref element="TP7" pad="TP"/>
<contactref element="R69" pad="2"/>
</signal>
<signal name="MUX7">
<contactref element="U$2" pad="8"/>
<contactref element="TP8" pad="TP"/>
<contactref element="R70" pad="2"/>
</signal>
<signal name="MUX0">
<contactref element="U$3" pad="1"/>
<contactref element="TP1" pad="TP"/>
<contactref element="R63" pad="2"/>
</signal>
<signal name="MUX1">
<contactref element="U$3" pad="16"/>
<contactref element="TP2" pad="TP"/>
<contactref element="R64" pad="2"/>
</signal>
<signal name="MUX2">
<contactref element="U$3" pad="9"/>
<contactref element="TP3" pad="TP"/>
<contactref element="R65" pad="2"/>
</signal>
<signal name="MUX3">
<contactref element="U$3" pad="8"/>
<contactref element="TP4" pad="TP"/>
<contactref element="R66" pad="2"/>
</signal>
<signal name="N$113">
<contactref element="U$12" pad="4"/>
<contactref element="TP19" pad="TP"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
