<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<schematic>
<libraries>
<library name="ruark2">
<packages>
<package name="0603">
</package>
<package name="1206">
</package>
<package name="VSSOP10">
</package>
<package name="TSSOP8">
</package>
<package name="572-0100">
</package>
<package name="0805">
</package>
<package name="SMDPOT">
</package>
<package name="RFM0505S">
</package>
<package name="SOIC8">
</package>
</packages>
<symbols>
<symbol name="R">
<pin name="2" direction="pas"/>
<pin name="1" direction="pas"/>
</symbol>
<symbol name="C">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
<symbol name="ADS1115">
<pin name="GND"/>
<pin name="AIN3"/>
<pin name="AIN2"/>
<pin name="AIN1"/>
<pin name="AIN0"/>
<pin name="VDD"/>
<pin name="ALERT"/>
<pin name="ADDR"/>
<pin name="SCL"/>
<pin name="SDA"/>
</symbol>
<symbol name="INA240">
<pin name="GND"/>
<pin name="IN+"/>
<pin name="IN-"/>
<pin name="VS"/>
<pin name="OUT"/>
<pin name="REF2"/>
<pin name="REF1"/>
</symbol>
<symbol name="STACKED_BANANA">
<pin name="TOP" direction="pas"/>
<pin name="BTM" direction="pas"/>
</symbol>
<symbol name="POT_SMALL">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
<pin name="ADJ" direction="pas"/>
</symbol>
<symbol name="ISOLATED_MODULE_2">
<pin name="-VIN"/>
<pin name="+VIN"/>
<pin name="+VOUT"/>
<pin name="-VOUT"/>
</symbol>
<symbol name="ISO1640BDR">
<pin name="GND1" direction="pas"/>
<pin name="SCL1" direction="pas"/>
<pin name="SDA1" direction="pas"/>
<pin name="VCC1" direction="pas"/>
<pin name="GND2" direction="pas"/>
<pin name="SCL2" direction="pas"/>
<pin name="SDA2" direction="pas"/>
<pin name="VCC2" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0603_RESISTOR" prefix="R">
<description>0603 Resistor -- WARNING: NO DEFINED PART NUMBER OR VALUE</description>
<gates>
<gate name="G$1" symbol="R"/>
</gates>
<devices>
<device name="" package="0603">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="1206_RESISTOR" prefix="R">
<description>NO DEFINED PN</description>
<gates>
<gate name="G$1" symbol="R"/>
</gates>
<devices>
<device name="" package="1206">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="0603_CAPACITOR" prefix="C">
<description>0603 Capacitor -- WARNING: NO DEFINED VALUE OR PART NUMBER</description>
<gates>
<gate name="G$1" symbol="C"/>
</gates>
<devices>
<device name="" package="0603">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ADS1115IDGSR" prefix="U">
<description>16 Bit Analog to Digital Converter 2 Input 1 Sigma-Delta 10-VSSOP</description>
<gates>
<gate name="G$1" symbol="ADS1115"/>
</gates>
<devices>
<device name="" package="VSSOP10">
<connects>
<connect gate="G$1" pin="ADDR" pad="1"/>
<connect gate="G$1" pin="AIN0" pad="4"/>
<connect gate="G$1" pin="AIN1" pad="5"/>
<connect gate="G$1" pin="AIN2" pad="6"/>
<connect gate="G$1" pin="AIN3" pad="7"/>
<connect gate="G$1" pin="ALERT" pad="2"/>
<connect gate="G$1" pin="GND" pad="3"/>
<connect gate="G$1" pin="SCL" pad="10"/>
<connect gate="G$1" pin="SDA" pad="9"/>
<connect gate="G$1" pin="VDD" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="296-38849-1-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="INA240A3PW" prefix="U">
<description>–4-V to 80-V, Bidirectional, Ultra-Precise Current Sense Amplifier With
Enhanced PWM Rejection</description>
<gates>
<gate name="G$1" symbol="INA240"/>
</gates>
<devices>
<device name="" package="TSSOP8">
<connects>
<connect gate="G$1" pin="GND" pad="4"/>
<connect gate="G$1" pin="IN+" pad="2"/>
<connect gate="G$1" pin="IN-" pad="3"/>
<connect gate="G$1" pin="OUT" pad="8"/>
<connect gate="G$1" pin="REF1" pad="7"/>
<connect gate="G$1" pin="REF2" pad="6"/>
<connect gate="G$1" pin="VS" pad="5"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="572-0100" prefix="J">
<description>Test Jack, 10 A, 1.8 mm, 250 Vrms, Black, 572 Series</description>
<gates>
<gate name="A" symbol="STACKED_BANANA"/>
</gates>
<devices>
<device name="" package="572-0100">
<connects>
<connect gate="A" pin="BTM" pad="1 2"/>
<connect gate="A" pin="TOP" pad="3"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="45M6897"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="0805_RESISTOR" prefix="R">
<description>NO DEFINED PN</description>
<gates>
<gate name="G$1" symbol="R"/>
</gates>
<devices>
<device name="" package="0805">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ST-4ETA502" prefix="R">
<description>5 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment</description>
<gates>
<gate name="A" symbol="POT_SMALL"/>
</gates>
<devices>
<device name="" package="SMDPOT">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="3"/>
<connect gate="A" pin="ADJ" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="563-ST4ETA502DKR-ND"/>
<attribute name="VALUE" value="5k"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="1206_CAPACITOR" prefix="C">
<description>NO DEFINED PN</description>
<gates>
<gate name="G$1" symbol="C"/>
</gates>
<devices>
<device name="" package="1206">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="VALUE" value="sel"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="RFM-0505S" prefix="U">
<description>Isolated Module DC DC Converter 1 Output 5V 200mA - 5V Input</description>
<gates>
<gate name="A" symbol="ISOLATED_MODULE_2"/>
</gates>
<devices>
<device name="" package="RFM0505S">
<connects>
<connect gate="A" pin="+VIN" pad="2"/>
<connect gate="A" pin="+VOUT" pad="4"/>
<connect gate="A" pin="-VIN" pad="1"/>
<connect gate="A" pin="-VOUT" pad="3"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="945-3159-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ISO1640BDR" prefix="U">
<description>I²C Digital Isolator 3000Vrms 2 Channel 50kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)</description>
<gates>
<gate name="A" symbol="ISO1640BDR"/>
</gates>
<devices>
<device name="" package="SOIC8">
<connects>
<connect gate="A" pin="GND1" pad="4"/>
<connect gate="A" pin="GND2" pad="5"/>
<connect gate="A" pin="SCL1" pad="3"/>
<connect gate="A" pin="SCL2" pad="6"/>
<connect gate="A" pin="SDA1" pad="2"/>
<connect gate="A" pin="SDA2" pad="7"/>
<connect gate="A" pin="VCC1" pad="1"/>
<connect gate="A" pin="VCC2" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="PARTNO" value="296-ISO1640BDRCT-ND"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="supply1">
<description>&lt;b&gt;Supply Symbols&lt;/b&gt;&lt;p&gt;
 GND, VCC, 0V, +5V, -5V, etc.&lt;p&gt;
 Please keep in mind, that these devices are necessary for the
 automatic wiring of the supply signals.&lt;p&gt;
 The pin name defined in the symbol is identical to the net which is to be wired automatically.&lt;p&gt;
 In this library the device names are the same as the pin names of the symbols, therefore the correct signal names appear next to the supply symbols in the schematic.&lt;p&gt;
 &lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="GND">
<pin name="GND" direction="sup"/>
</symbol>
<symbol name="+5V">
<pin name="+5V" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="GND" prefix="GND">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="1" symbol="GND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="+5V" prefix="P+">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="1" symbol="+5V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO08">
<description>&lt;b&gt;Small Outline Package 8&lt;/b&gt;&lt;br&gt;
NS Package M08A</description>
</package>
<package name="DFN8-4X4">
<description>&lt;b&gt;DFN8 4x4 mm&lt;/b&gt; DRM (S-PDSO-N8)&lt;p&gt;
Source: opa277.pdf</description>
</package>
<package name="MSOP08">
<description>&lt;b&gt;Mini Small Outline Package&lt;/b&gt;</description>
</package>
</packages>
<symbols>
<symbol name="OPAMP">
<pin name="-IN" direction="in"/>
<pin name="+IN" direction="in"/>
<pin name="OUT" direction="out"/>
</symbol>
<symbol name="PWR+-">
<pin name="V+" direction="pwr"/>
<pin name="V-" direction="pwr"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="OPA2333" prefix="IC">
<description>&lt;b&gt;DUAL 1.8V, microPOWER CMOS OPERATIONAL AMPLIFIERS Zerø-Drift Series&lt;/b&gt;&lt;p&gt;
Source: Texas Instruments (Burr-Brown) .. U11 opa333 Operational Amp.pdf</description>
<gates>
<gate name="A" symbol="OPAMP"/>
<gate name="B" symbol="OPAMP"/>
<gate name="P" symbol="PWR+-"/>
</gates>
<devices>
<device name="D" package="SO08">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
<connect gate="P" pin="V+" pad="8"/>
<connect gate="P" pin="V-" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="0"/>
</technology>
</technologies>
</device>
<device name="DRB" package="DFN8-4X4">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
<connect gate="P" pin="V+" pad="8"/>
<connect gate="P" pin="V-" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="0"/>
</technology>
</technologies>
</device>
<device name="DGK" package="MSOP08">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
<connect gate="P" pin="V+" pad="8"/>
<connect gate="P" pin="V-" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="POPULARITY" value="0"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="U1" library="ruark2" deviceset="ADS1115IDGSR" device=""/>
<part name="R8" library="ruark2" deviceset="1206_RESISTOR" device="" value="2.5m"/>
<part name="R17" library="ruark2" deviceset="0603_RESISTOR" device="" value="499"/>
<part name="R25" library="ruark2" deviceset="0603_RESISTOR" device="" value="1.5k"/>
<part name="R26" library="ruark2" deviceset="0603_RESISTOR" device="" value="1.5k"/>
<part name="U3" library="ruark2" deviceset="INA240A3PW" device=""/>
<part name="J1" library="ruark2" deviceset="572-0100" device=""/>
<part name="J2" library="ruark2" deviceset="572-0100" device=""/>
<part name="J3" library="ruark2" deviceset="572-0100" device=""/>
<part name="J4" library="ruark2" deviceset="572-0100" device=""/>
<part name="J5" library="ruark2" deviceset="572-0100" device=""/>
<part name="J6" library="ruark2" deviceset="572-0100" device=""/>
<part name="IC1" library="linear" deviceset="OPA2333" device="DGK"/>
<part name="R5" library="ruark2" deviceset="1206_RESISTOR" device="" value="953k 0.1%"/>
<part name="R3" library="ruark2" deviceset="0805_RESISTOR" device="" value="49.9k"/>
<part name="R4" library="ruark2" deviceset="0805_RESISTOR" device="" value="806k"/>
<part name="R6" library="ruark2" deviceset="ST-4ETA502" device="" value="5k"/>
<part name="R1" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R7" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R9" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R10" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R11" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R19" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R20" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R21" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R29" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R30" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R31" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R32" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R33" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R46" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R47" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R48" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R49" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R50" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R51" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R52" library="ruark2" deviceset="1206_RESISTOR" device="" value="100"/>
<part name="R2" library="ruark2" deviceset="0805_RESISTOR" device="" value="GZ2012D601TF"/>
<part name="C1" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="C2" library="ruark2" deviceset="1206_CAPACITOR" device="" value="100uF"/>
<part name="U2" library="ruark2" deviceset="RFM-0505S" device=""/>
<part name="R12" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="R15" library="ruark2" deviceset="0603_RESISTOR" device="" value="0"/>
<part name="C3" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="R16" library="ruark2" deviceset="ST-4ETA502" device="" value="5k"/>
<part name="R53" library="ruark2" deviceset="0603_RESISTOR" device="" value="8.6k"/>
<part name="C4" library="ruark2" deviceset="1206_CAPACITOR" device="" value="100uF"/>
<part name="C5" library="ruark2" deviceset="1206_CAPACITOR" device="" value="DNP"/>
<part name="R54" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R55" library="ruark2" deviceset="0603_RESISTOR" device="" value="10k"/>
<part name="C6" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="R56" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R57" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="C11" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
<part name="R58" library="ruark2" deviceset="0603_RESISTOR" device="" value="499"/>
<part name="C16" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C17" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1uF"/>
<part name="C18" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C19" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C20" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="R59" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="R60" library="ruark2" deviceset="0603_RESISTOR" device="" value="100"/>
<part name="C21" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1uF"/>
<part name="U4" library="ruark2" deviceset="ISO1640BDR" device=""/>
<part name="P+1" library="supply1" deviceset="+5V" device=""/>
<part name="GND1" library="supply1" deviceset="GND" device=""/>
<part name="C22" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C23" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C24" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C25" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C26" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C27" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C28" library="ruark2" deviceset="0603_CAPACITOR" device="" value="0.1uF"/>
<part name="C29" library="ruark2" deviceset="0603_CAPACITOR" device="" value="1nF"/>
</parts>
<sheets>
<sheet>
<plain>
<text>20 Channel Capacitance Meter</text>
<text>BLK</text>
<text>BLK</text>
<text>BLK</text>
<text>RED</text>
<text>RED</text>
<text>RED</text>
<text>1206</text>
<text>0805</text>
<text>0805</text>
<text>1206</text>
<text>1206</text>
</plain>
<busses>
</busses>
<nets>
<net name="GND">
<segment>
<pinref part="U4" gate="A" pin="GND1"/>
<pinref part="GND1" gate="1" pin="GND"/>
</segment>
</net>
<net name="+5V">
<segment>
<pinref part="U4" gate="A" pin="VCC1"/>
<pinref part="P+1" gate="1" pin="+5V"/>
</segment>
</net>
<net name="I_IN">
<segment>
<pinref part="R17" gate="G$1" pin="1"/>
<pinref part="R53" gate="G$1" pin="1"/>
<pinref part="C17" gate="G$1" pin="2"/>
<pinref part="U1" gate="G$1" pin="AIN0"/>
<pinref part="C16" gate="G$1" pin="2"/>
</segment>
</net>
<net name="SCL">
<segment>
<pinref part="U1" gate="G$1" pin="SCL"/>
<pinref part="R26" gate="G$1" pin="1"/>
<pinref part="U4" gate="A" pin="SCL2"/>
</segment>
<segment>
<pinref part="U4" gate="A" pin="SCL1"/>
</segment>
</net>
<net name="SDA">
<segment>
<pinref part="U1" gate="G$1" pin="SDA"/>
<pinref part="R25" gate="G$1" pin="1"/>
<pinref part="U4" gate="A" pin="SDA2"/>
</segment>
<segment>
<pinref part="U4" gate="A" pin="SDA1"/>
</segment>
</net>
<net name="LOAD3">
<segment>
<pinref part="U3" gate="G$1" pin="IN-"/>
<pinref part="R15" gate="G$1" pin="2"/>
<pinref part="C3" gate="G$1" pin="2"/>
</segment>
</net>
<net name="LOAD4">
<segment>
<pinref part="U3" gate="G$1" pin="IN+"/>
<pinref part="R12" gate="G$1" pin="2"/>
<pinref part="C3" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$17">
<segment>
<pinref part="U3" gate="G$1" pin="OUT"/>
<pinref part="R17" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$5">
<segment>
<pinref part="IC1" gate="B" pin="-IN"/>
<pinref part="IC1" gate="B" pin="OUT"/>
<pinref part="R59" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$6">
<segment>
<pinref part="IC1" gate="B" pin="+IN"/>
<pinref part="R5" gate="G$1" pin="1"/>
<pinref part="R3" gate="G$1" pin="2"/>
<pinref part="R4" gate="G$1" pin="1"/>
<pinref part="C29" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$10">
<segment>
<pinref part="J3" gate="A" pin="TOP"/>
</segment>
</net>
<net name="N$8">
<segment>
<pinref part="R9" gate="G$1" pin="2"/>
<pinref part="R10" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$11">
<segment>
<pinref part="R1" gate="G$1" pin="2"/>
<pinref part="R7" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$13">
<segment>
<pinref part="R7" gate="G$1" pin="2"/>
<pinref part="R9" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$22">
<segment>
<pinref part="R10" gate="G$1" pin="2"/>
<pinref part="R11" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$23">
<segment>
<pinref part="R11" gate="G$1" pin="2"/>
<pinref part="R19" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$24">
<segment>
<pinref part="R19" gate="G$1" pin="1"/>
<pinref part="R20" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$28">
<segment>
<pinref part="R20" gate="G$1" pin="1"/>
<pinref part="R21" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$29">
<segment>
<pinref part="R21" gate="G$1" pin="1"/>
<pinref part="R29" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$30">
<segment>
<pinref part="R29" gate="G$1" pin="1"/>
<pinref part="R30" gate="G$1" pin="2"/>
</segment>
</net>
<net name="REF1">
<segment>
<pinref part="R3" gate="G$1" pin="1"/>
<pinref part="R6" gate="A" pin="2"/>
<pinref part="R6" gate="A" pin="ADJ"/>
<pinref part="U3" gate="G$1" pin="REF2"/>
<pinref part="U3" gate="G$1" pin="REF1"/>
<pinref part="R16" gate="A" pin="2"/>
<pinref part="R16" gate="A" pin="ADJ"/>
<pinref part="R58" gate="G$1" pin="2"/>
<pinref part="R54" gate="G$1" pin="1"/>
<pinref part="R55" gate="G$1" pin="1"/>
<pinref part="C27" gate="G$1" pin="2"/>
<pinref part="C28" gate="G$1" pin="2"/>
<pinref part="C29" gate="G$1" pin="1"/>
<pinref part="J1" gate="A" pin="TOP"/>
<pinref part="R1" gate="G$1" pin="1"/>
</segment>
</net>
<net name="OUT1">
<segment>
<pinref part="R8" gate="G$1" pin="2"/>
<pinref part="R15" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$41">
<segment>
<pinref part="R53" gate="G$1" pin="2"/>
<pinref part="R16" gate="A" pin="1"/>
</segment>
</net>
<net name="N$43">
<segment>
<pinref part="IC1" gate="A" pin="-IN"/>
<pinref part="R55" gate="G$1" pin="2"/>
<pinref part="C6" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$44">
<segment>
<pinref part="IC1" gate="A" pin="OUT"/>
<pinref part="R54" gate="G$1" pin="2"/>
<pinref part="C6" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$45">
<segment>
<pinref part="U2" gate="A" pin="+VOUT"/>
<pinref part="R2" gate="G$1" pin="1"/>
<pinref part="C2" gate="G$1" pin="1"/>
<pinref part="C1" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$47">
<segment>
<pinref part="R57" gate="G$1" pin="1"/>
<pinref part="R56" gate="G$1" pin="2"/>
<pinref part="IC1" gate="A" pin="+IN"/>
<pinref part="C11" gate="G$1" pin="1"/>
</segment>
</net>
<net name="ISOGND1">
<segment>
<pinref part="U1" gate="G$1" pin="GND"/>
<pinref part="U3" gate="G$1" pin="GND"/>
<pinref part="IC1" gate="P" pin="V-"/>
<pinref part="C11" gate="G$1" pin="2"/>
<pinref part="R57" gate="G$1" pin="2"/>
<pinref part="C5" gate="G$1" pin="2"/>
<pinref part="C4" gate="G$1" pin="2"/>
<pinref part="C1" gate="G$1" pin="2"/>
<pinref part="C2" gate="G$1" pin="2"/>
<pinref part="U2" gate="A" pin="-VOUT"/>
<pinref part="C16" gate="G$1" pin="1"/>
<pinref part="C18" gate="G$1" pin="1"/>
<pinref part="R60" gate="G$1" pin="2"/>
<pinref part="C19" gate="G$1" pin="1"/>
<pinref part="C20" gate="G$1" pin="1"/>
<pinref part="U1" gate="G$1" pin="ADDR"/>
<pinref part="U4" gate="A" pin="GND2"/>
<pinref part="C28" gate="G$1" pin="1"/>
<pinref part="C27" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$4">
<segment>
<pinref part="R31" gate="G$1" pin="2"/>
<pinref part="R32" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$32">
<segment>
<pinref part="R52" gate="G$1" pin="2"/>
<pinref part="R51" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$33">
<segment>
<pinref part="R50" gate="G$1" pin="2"/>
<pinref part="R51" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$34">
<segment>
<pinref part="R50" gate="G$1" pin="1"/>
<pinref part="R49" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$35">
<segment>
<pinref part="R49" gate="G$1" pin="1"/>
<pinref part="R48" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$36">
<segment>
<pinref part="R48" gate="G$1" pin="2"/>
<pinref part="R47" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$37">
<segment>
<pinref part="R47" gate="G$1" pin="1"/>
<pinref part="R46" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$38">
<segment>
<pinref part="R46" gate="G$1" pin="2"/>
<pinref part="R33" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$39">
<segment>
<pinref part="R33" gate="G$1" pin="1"/>
<pinref part="R32" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$42">
<segment>
<pinref part="C17" gate="G$1" pin="1"/>
<pinref part="R58" gate="G$1" pin="1"/>
<pinref part="U1" gate="G$1" pin="AIN1"/>
<pinref part="C18" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$48">
<segment>
<pinref part="R59" gate="G$1" pin="1"/>
<pinref part="U1" gate="G$1" pin="AIN2"/>
<pinref part="C21" gate="G$1" pin="2"/>
<pinref part="C19" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$50">
<segment>
<pinref part="R60" gate="G$1" pin="1"/>
<pinref part="C21" gate="G$1" pin="1"/>
<pinref part="U1" gate="G$1" pin="AIN3"/>
<pinref part="C20" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$52">
<segment>
<pinref part="R26" gate="G$1" pin="2"/>
<pinref part="R25" gate="G$1" pin="2"/>
<pinref part="R2" gate="G$1" pin="2"/>
<pinref part="IC1" gate="P" pin="V+"/>
<pinref part="R56" gate="G$1" pin="1"/>
<pinref part="C4" gate="G$1" pin="1"/>
<pinref part="C5" gate="G$1" pin="1"/>
<pinref part="U3" gate="G$1" pin="VS"/>
<pinref part="U1" gate="G$1" pin="VDD"/>
<pinref part="U4" gate="A" pin="VCC2"/>
<pinref part="C22" gate="G$1" pin="2"/>
<pinref part="C23" gate="G$1" pin="2"/>
<pinref part="C24" gate="G$1" pin="2"/>
<pinref part="C25" gate="G$1" pin="2"/>
<pinref part="C26" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$2">
<segment>
<pinref part="R4" gate="G$1" pin="2"/>
<pinref part="R6" gate="A" pin="1"/>
</segment>
</net>
<net name="OUT/IN1_GND">
<segment>
<pinref part="J1" gate="A" pin="BTM"/>
<pinref part="R30" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$7">
<segment>
<pinref part="J2" gate="A" pin="TOP"/>
<pinref part="R31" gate="G$1" pin="1"/>
<pinref part="R5" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$1">
<segment>
<pinref part="R8" gate="G$1" pin="1"/>
<pinref part="R12" gate="G$1" pin="1"/>
<pinref part="R52" gate="G$1" pin="1"/>
<pinref part="J2" gate="A" pin="BTM"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
