<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.2">
<drawing>
<library>
<description>&lt;b&gt;Allegro MicroSystems, Inc&lt;/b&gt;&lt;p&gt;
www.allegromicro.com&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="ACS75050">
<description>&lt;b&gt;Current Sensor&lt;/b&gt;&lt;p&gt;
Source: www.allegromicro.com/datafile/0750-050.pdf</description>
</package>
<package name="ZIP23-SLA">
<description>&lt;b&gt;Small molded power package&lt;/b&gt; ZIP-type 23-pin SLA package&lt;p&gt;
Source: 2821003.pdf</description>
</package>
<package name="SO24W">
<description>&lt;b&gt;Small Outline Package 24&lt;/b&gt; wide</description>
</package>
<package name="PLCC44">
<description>&lt;b&gt;PLASTIC LEADED CHIP CARRIER&lt;/b&gt;&lt;p&gt;
square</description>
</package>
<package name="SO-16DW">
<description>&lt;b&gt;Small Outline Integrated Circuit&lt;/b&gt; wide</description>
</package>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="SLA7052MLF872">
<description>&lt;b&gt;SLA7052MLF872&lt;/b&gt;&lt;p&gt;
Source: 97052.pdf</description>
</package>
<package name="ZIP21-SLA">
<description>&lt;b&gt;ZIP 21 / SLA706xMLF2102&lt;/b&gt;&lt;p&gt;
Source: 97060.pdf</description>
</package>
<package name="DFN10-3X3">
<description>&lt;b&gt;Package EJ, 10-contact DFN (3mm × 3mm)&lt;/b&gt;&lt;p&gt;
Source: www.allegromicro.com .. 3901.pdf</description>
</package>
<package name="CB-PFF">
<description>&lt;b&gt;5-pin module, leadform PFF&lt;/b&gt;&lt;p&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/0758/0758.pdf</description>
</package>
<package name="SOT23-W">
<description>&lt;b&gt;3-pin SOT23W&lt;/b&gt; LH&lt;p&gt;
Source: http://www.allegromicro.com/en/Products/Packaging/pkgso2.pdf</description>
</package>
<package name="SIP3-UA">
<description>&lt;b&gt;Type: 3-pin SIP, conventional leadframe&lt;/b&gt;&lt;p&gt;
Source: http://www.allegromicro.com/en/Products/Packaging/pkghall1.pdf</description>
</package>
<package name="SIP4-KT">
<description>Source: http://www.allegromicro.com/en/Products/Part_Numbers/1360/1360.pdf</description>
</package>
<package name="QFN28ET">
<description>&lt;b&gt;28 Pin QFN ET&lt;/b&gt;&lt;p&gt;
Auto generated by &lt;i&gt;make-symbol-device-package-bsdl.ulp Rev. 32&lt;/i&gt;&lt;br&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/4983/4983.pdf</description>
</package>
<package name="QFN20">
<description>&lt;b&gt;ES Package, 20-Contact QFN with Exposed Thermal Pad&lt;/b&gt;&lt;p&gt;
&lt;a href="http://www.allegromicro.com/en/Products/Part_Numbers/3906/3906.pdf"&gt; Data sheet &lt;/a&gt;</description>
</package>
<package name="TSSOP16E">
<description>&lt;b&gt;LP Package TSSOP with Exposed Thermal Pad&lt;/b&gt;&lt;p&gt;
Source: &lt;a href="http://www.allegromicro.com/Products/Motor-Driver-And-Interface-ICs/Brushless-DC-Motor-Drivers/A3946.aspx"&gt; Data sheet &lt;/a&gt;</description>
</package>
</packages>
<symbols>
<symbol name="ACS750XCA-050">
<pin name="IP-" direction="pas"/>
<pin name="IP+" direction="pas"/>
<pin name="GND" direction="pwr"/>
<pin name="VCC" direction="pwr"/>
<pin name="VOUT" direction="out"/>
</symbol>
<symbol name="SLA7070M">
<pin name="OUTA@1" direction="out"/>
<pin name="OUTA@2" direction="out"/>
<pin name="!OUTA@1" direction="out"/>
<pin name="!OUTA@2" direction="out"/>
<pin name="OUTB@1" direction="out"/>
<pin name="OUTB@2" direction="out"/>
<pin name="!OUTB@1" direction="out"/>
<pin name="!OUTB@2" direction="out"/>
<pin name="SENSEA" direction="in"/>
<pin name="SENSEB" direction="in"/>
<pin name="VDD" direction="pwr"/>
<pin name="VBB" direction="pwr"/>
<pin name="GND" direction="pwr"/>
<pin name="REF/SLEEP1" direction="pwr"/>
<pin name="RESET" direction="in"/>
<pin name="CLOCK" direction="in"/>
<pin name="!FR" direction="in"/>
<pin name="M1" direction="in"/>
<pin name="M2" direction="in"/>
<pin name="M3" direction="in"/>
<pin name="NC" direction="nc"/>
<pin name="FLAG" direction="in"/>
<pin name="SYNC" direction="in"/>
</symbol>
<symbol name="A3967">
<pin name="REF" direction="in"/>
<pin name="RC1" direction="in"/>
<pin name="RC2" direction="in"/>
<pin name="PFD" direction="in"/>
<pin name="!SLEEP" direction="in"/>
<pin name="!RESET" direction="in"/>
<pin name="SENSE1" direction="in"/>
<pin name="SENSE2" direction="in"/>
<pin name="STEP" direction="in"/>
<pin name="DIR" direction="in"/>
<pin name="MS1" direction="in"/>
<pin name="MS2" direction="in"/>
<pin name="!ENABLE" direction="in"/>
<pin name="VCC" direction="pwr"/>
<pin name="LOAD-SUPPLY1" direction="in"/>
<pin name="LOAD-SUPPLY2" direction="in"/>
<pin name="OUT1A" direction="out"/>
<pin name="OUT1B" direction="out"/>
<pin name="OUT2A" direction="out"/>
<pin name="OUT2B" direction="out"/>
<pin name="GND@1" direction="pwr"/>
<pin name="GND@2" direction="pwr"/>
<pin name="GND@3" direction="pwr"/>
<pin name="GND@4" direction="pwr"/>
</symbol>
<symbol name="A3977">
<pin name="REF" direction="in"/>
<pin name="RC1" direction="in"/>
<pin name="RC2" direction="in"/>
<pin name="PFD" direction="in"/>
<pin name="!SLEEP" direction="in"/>
<pin name="!RESET" direction="in"/>
<pin name="SENSE1" direction="in"/>
<pin name="SENSE2" direction="in"/>
<pin name="STEP" direction="in"/>
<pin name="DIR" direction="in"/>
<pin name="MS1" direction="in"/>
<pin name="MS2" direction="in"/>
<pin name="!ENABLE" direction="in"/>
<pin name="VCC" direction="pwr"/>
<pin name="LOAD-SUPPLY1" direction="in"/>
<pin name="LOAD-SUPPLY2" direction="in"/>
<pin name="OUT1A" direction="out"/>
<pin name="OUT1B" direction="out"/>
<pin name="OUT2A" direction="out"/>
<pin name="OUT2B" direction="out"/>
<pin name="GND@1" direction="pwr"/>
<pin name="GND@2" direction="pwr"/>
<pin name="GND@3" direction="pwr"/>
<pin name="GND@4" direction="pwr"/>
<pin name="HOME" direction="in"/>
<pin name="VCP" direction="in"/>
<pin name="VREG" direction="in"/>
<pin name="SR" direction="in"/>
<pin name="CP1" direction="in"/>
<pin name="CP2" direction="in"/>
<pin name="GND@5" direction="pwr"/>
<pin name="GND@6" direction="pwr"/>
<pin name="GND@7" direction="pwr"/>
<pin name="GND@8" direction="pwr"/>
<pin name="GND@9" direction="pwr"/>
<pin name="GND@10" direction="pwr"/>
<pin name="GND@11" direction="pwr"/>
<pin name="GND@12" direction="pwr"/>
</symbol>
<symbol name="UNC5804">
<pin name="OUTPUTA" direction="out"/>
<pin name="OUTPUTB" direction="out"/>
<pin name="OUTPUTC" direction="out"/>
<pin name="OUTPUTD" direction="out"/>
<pin name="KAC" direction="pas"/>
<pin name="KBD" direction="pas"/>
<pin name="OUTPUT_ENABLE" direction="in"/>
<pin name="DIRECTION" direction="in"/>
<pin name="STEP" direction="in"/>
<pin name="HALF-STEP" direction="in"/>
<pin name="VDD" direction="pwr"/>
<pin name="GND@1" direction="pwr"/>
<pin name="GND@2" direction="pwr"/>
<pin name="GND@3" direction="pwr"/>
<pin name="GND@4" direction="pwr"/>
<pin name="ONE-PHASE" direction="in"/>
</symbol>
<symbol name="SLA7052">
<pin name="OUTA" direction="out"/>
<pin name="!OUTA" direction="out"/>
<pin name="OUTB" direction="out"/>
<pin name="!OUTB" direction="out"/>
<pin name="GATEA" direction="pas"/>
<pin name="GATEB" direction="pas"/>
<pin name="SENSEA" direction="pas"/>
<pin name="SENSEB" direction="pas"/>
<pin name="VDD" direction="pwr"/>
<pin name="GND" direction="pwr"/>
<pin name="VBB" direction="pwr"/>
<pin name="DIRECTION" direction="pwr"/>
<pin name="CLOCK" direction="pwr"/>
<pin name="SYNC" direction="pwr"/>
<pin name="FULL/HALF" direction="pwr"/>
<pin name="REF" direction="pwr"/>
</symbol>
<symbol name="SLA7060M">
<pin name="OUTA@1" direction="out"/>
<pin name="OUTA@2" direction="pas"/>
<pin name="!OUTA@1" direction="out"/>
<pin name="!OUTA@2" direction="pas"/>
<pin name="OUTB@1" direction="out"/>
<pin name="OUTB@2" direction="pas"/>
<pin name="!OUTB@1" direction="out"/>
<pin name="!OUTB@2" direction="pas"/>
<pin name="SENSEA" direction="in"/>
<pin name="SENSEB" direction="in"/>
<pin name="REFERENCE" direction="in"/>
<pin name="RESET" direction="in"/>
<pin name="DIRECTION" direction="in"/>
<pin name="CLOCK" direction="in"/>
<pin name="M0" direction="in"/>
<pin name="M1" direction="in"/>
<pin name="M2" direction="in"/>
<pin name="SYNC" direction="in"/>
<pin name="VBB" direction="pwr"/>
<pin name="VDD" direction="pwr"/>
<pin name="GND" direction="pwr"/>
</symbol>
<symbol name="SLA7078">
<pin name="OUTA@1" direction="out"/>
<pin name="OUTA@2" direction="out"/>
<pin name="!OUTA@1" direction="out"/>
<pin name="!OUTA@2" direction="out"/>
<pin name="OUTB@1" direction="out"/>
<pin name="OUTB@2" direction="out"/>
<pin name="!OUTB@1" direction="out"/>
<pin name="!OUTB@2" direction="out"/>
<pin name="SENSEA" direction="in"/>
<pin name="SENSEB" direction="in"/>
<pin name="VDD" direction="pwr"/>
<pin name="VBB" direction="pwr"/>
<pin name="GND" direction="pwr"/>
<pin name="REF/SLEEP1" direction="pwr"/>
<pin name="RESET" direction="in"/>
<pin name="CLOCK" direction="in"/>
<pin name="!FR" direction="in"/>
<pin name="M1" direction="in"/>
<pin name="M2" direction="in"/>
<pin name="M3" direction="in"/>
<pin name="NC" direction="nc"/>
<pin name="FLAG" direction="in"/>
<pin name="SYNC" direction="in"/>
</symbol>
<symbol name="A3901">
<pin name="IN1" direction="in"/>
<pin name="IN2" direction="in"/>
<pin name="IN3" direction="in"/>
<pin name="IN4" direction="in"/>
<pin name="OUT1" direction="out"/>
<pin name="OUT2" direction="out"/>
<pin name="OUT3" direction="out"/>
<pin name="OUT4" direction="out"/>
<pin name="GND" direction="pwr"/>
<pin name="VBB" direction="pwr"/>
<pin name="EXP" direction="pas"/>
</symbol>
<symbol name="HALL-SENSOR-3">
<pin name="VCC" direction="pwr"/>
<pin name="GND" direction="pwr"/>
<pin name="OUT" direction="out"/>
</symbol>
<symbol name="HALL-SENSOR-BI-3">
<pin name="VCC" direction="pwr"/>
<pin name="GND" direction="pwr"/>
<pin name="OUT" direction="out"/>
</symbol>
<symbol name="HALL-SENSOR-4">
<pin name="VCC" direction="pwr"/>
<pin name="GND" direction="pwr"/>
<pin name="OUT" direction="out"/>
<pin name="FILTER" direction="pas"/>
</symbol>
<symbol name="A4983">
<pin name="OUT2B" direction="out"/>
<pin name="ENABLE" direction="in"/>
<pin name="GND" direction="pwr"/>
<pin name="CP1" direction="pas"/>
<pin name="CP2" direction="pas"/>
<pin name="VCP" direction="pas"/>
<pin name="NC" direction="nc"/>
<pin name="VREG" direction="pas"/>
<pin name="MS1" direction="in"/>
<pin name="MS2" direction="in"/>
<pin name="MS3" direction="in"/>
<pin name="RESET" direction="in"/>
<pin name="ROSC" direction="in"/>
<pin name="SLEEP" direction="in"/>
<pin name="VDD" direction="pwr"/>
<pin name="STEP" direction="in"/>
<pin name="REF" direction="in"/>
<pin name="GND@1" direction="pwr"/>
<pin name="DIR" direction="in"/>
<pin name="NC@1" direction="nc"/>
<pin name="OUT1B" direction="out"/>
<pin name="VBB1" direction="pwr"/>
<pin name="SENSE1" direction="in"/>
<pin name="OUT1A" direction="out"/>
<pin name="NC@2" direction="nc"/>
<pin name="OUT2A" direction="out"/>
<pin name="SENSE2" direction="in"/>
<pin name="VBB2" direction="pwr"/>
<pin name="EXP" direction="pas"/>
</symbol>
<symbol name="A3982">
<pin name="OUT2A" direction="out"/>
<pin name="SENSE2" direction="in"/>
<pin name="VBB2" direction="pwr"/>
<pin name="OUT2B" direction="out"/>
<pin name="ENABLE" direction="in"/>
<pin name="PGND" direction="pwr"/>
<pin name="PGND@1" direction="pwr"/>
<pin name="CP1" direction="pas"/>
<pin name="CP2" direction="pas"/>
<pin name="VCP" direction="pas"/>
<pin name="VREG" direction="pas"/>
<pin name="MS1" direction="in"/>
<pin name="RESET" direction="in"/>
<pin name="ROSC" direction="in"/>
<pin name="VDD" direction="pwr"/>
<pin name="STEP" direction="in"/>
<pin name="REF" direction="in"/>
<pin name="PGND@2" direction="pwr"/>
<pin name="PGND@3" direction="pwr"/>
<pin name="DIR" direction="in"/>
<pin name="1OUT1B" direction="out"/>
<pin name="VBB1" direction="pwr"/>
<pin name="SENSE1" direction="in"/>
<pin name="OUT1A" direction="out"/>
</symbol>
<symbol name="A3906">
<pin name="IN1" direction="in"/>
<pin name="IN2" direction="in"/>
<pin name="IN3" direction="in"/>
<pin name="IN4" direction="in"/>
<pin name="OUT1A" direction="out"/>
<pin name="OUT1B" direction="out"/>
<pin name="OUT2A" direction="out"/>
<pin name="OUT2B" direction="out"/>
<pin name="GND" direction="pwr"/>
<pin name="VBB" direction="pwr"/>
<pin name="EXP" direction="pas"/>
<pin name="!SLEEP" direction="in"/>
<pin name="FL1" direction="in"/>
<pin name="FL2" direction="in"/>
<pin name="SENSE1" direction="in"/>
<pin name="SENSE2" direction="in"/>
<pin name="VCP" direction="pas"/>
<pin name="CP1" direction="pas"/>
<pin name="CP2" direction="pas"/>
<pin name="CP3" direction="pas"/>
<pin name="CP4" direction="pas"/>
</symbol>
<symbol name="A3946">
<pin name="VBB" direction="in"/>
<pin name="FAULT" direction="out"/>
<pin name="IN1" direction="in"/>
<pin name="IN2" direction="in"/>
<pin name="RESET" direction="in"/>
<pin name="DT" direction="pas"/>
<pin name="VREF" direction="pas"/>
<pin name="PGND" direction="pwr"/>
<pin name="LGND" direction="pwr"/>
<pin name="VREG" direction="pas"/>
<pin name="CP1" direction="pas"/>
<pin name="CP2" direction="pas"/>
<pin name="GL" direction="out"/>
<pin name="GH" direction="out"/>
<pin name="BOOT" direction="in"/>
<pin name="S" direction="in"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="SLA707*M" prefix="IC">
<description>&lt;b&gt;UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVERS&lt;/b&gt;&lt;p&gt;
Output current: SLA7070M = 1.0 A, SLA7071M = 1.5 A, SLA7072M = 2.0 A, SLA7073M = 3.0 A&lt;br&gt;
Source: 2821003.pdf / 970701.pdf&lt;br&gt;
http://www.allegromicro.com/en/Products/Part_Numbers/970701/970702.pdf</description>
<gates>
<gate name="G$1" symbol="SLA7070M"/>
</gates>
<devices>
<device name="" package="ZIP23-SLA">
<connects>
<connect gate="G$1" pin="!FR" pad="16"/>
<connect gate="G$1" pin="!OUTA@1" pad="3"/>
<connect gate="G$1" pin="!OUTA@2" pad="4"/>
<connect gate="G$1" pin="!OUTB@1" pad="21"/>
<connect gate="G$1" pin="!OUTB@2" pad="20"/>
<connect gate="G$1" pin="CLOCK" pad="10"/>
<connect gate="G$1" pin="FLAG" pad="18"/>
<connect gate="G$1" pin="GND" pad="12"/>
<connect gate="G$1" pin="M1" pad="7"/>
<connect gate="G$1" pin="M2" pad="8"/>
<connect gate="G$1" pin="M3" pad="9"/>
<connect gate="G$1" pin="NC" pad="6"/>
<connect gate="G$1" pin="OUTA@1" pad="1"/>
<connect gate="G$1" pin="OUTA@2" pad="2"/>
<connect gate="G$1" pin="OUTB@1" pad="23"/>
<connect gate="G$1" pin="OUTB@2" pad="22"/>
<connect gate="G$1" pin="REF/SLEEP1" pad="13"/>
<connect gate="G$1" pin="RESET" pad="15"/>
<connect gate="G$1" pin="SENSEA" pad="5"/>
<connect gate="G$1" pin="SENSEB" pad="19"/>
<connect gate="G$1" pin="SYNC" pad="17"/>
<connect gate="G$1" pin="VBB" pad="11"/>
<connect gate="G$1" pin="VDD" pad="14"/>
</connects>
<technologies>
<technology name="0">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7070MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4943"/>
</technology>
<technology name="1">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7071MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4945"/>
</technology>
<technology name="2">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7072MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4947"/>
</technology>
<technology name="3">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7073MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4949"/>
</technology>
<technology name="5">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7075MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4951"/>
</technology>
<technology name="6">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7076MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4953"/>
</technology>
<technology name="7">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7077MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4955"/>
</technology>
<technology name="8">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7078MR"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="87K4957"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A3967SLB" prefix="IC">
<description>&lt;b&gt;MICROSTEPPING DRIVER WITH TRANSLATOR&lt;/b&gt;&lt;p&gt;
Source: 3967.pdf</description>
<gates>
<gate name="G$1" symbol="A3967"/>
</gates>
<devices>
<device name="" package="SO24W">
<connects>
<connect gate="G$1" pin="!ENABLE" pad="15"/>
<connect gate="G$1" pin="!RESET" pad="22"/>
<connect gate="G$1" pin="!SLEEP" pad="3"/>
<connect gate="G$1" pin="DIR" pad="11"/>
<connect gate="G$1" pin="GND@1" pad="6"/>
<connect gate="G$1" pin="GND@2" pad="7"/>
<connect gate="G$1" pin="GND@3" pad="18"/>
<connect gate="G$1" pin="GND@4" pad="19"/>
<connect gate="G$1" pin="LOAD-SUPPLY1" pad="20"/>
<connect gate="G$1" pin="LOAD-SUPPLY2" pad="5"/>
<connect gate="G$1" pin="MS1" pad="12"/>
<connect gate="G$1" pin="MS2" pad="13"/>
<connect gate="G$1" pin="OUT1A" pad="16"/>
<connect gate="G$1" pin="OUT1B" pad="21"/>
<connect gate="G$1" pin="OUT2A" pad="9"/>
<connect gate="G$1" pin="OUT2B" pad="4"/>
<connect gate="G$1" pin="PFD" pad="24"/>
<connect gate="G$1" pin="RC1" pad="23"/>
<connect gate="G$1" pin="RC2" pad="2"/>
<connect gate="G$1" pin="REF" pad="1"/>
<connect gate="G$1" pin="SENSE1" pad="17"/>
<connect gate="G$1" pin="SENSE2" pad="8"/>
<connect gate="G$1" pin="STEP" pad="10"/>
<connect gate="G$1" pin="VCC" pad="14"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A3967SLB-T"/>
<attribute name="OC_FARNELL" value="1521715"/>
<attribute name="OC_NEWARK" value="08J5877"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A3977" prefix="IC">
<description>&lt;b&gt;MICROSTEPPING DMOS DRIVER WITH TRANSLATOR&lt;/b&gt;&lt;p&gt;
Source: 3977.pdf</description>
<gates>
<gate name="G$1" symbol="A3977"/>
</gates>
<devices>
<device name="" package="PLCC44">
<connects>
<connect gate="G$1" pin="!ENABLE" pad="41"/>
<connect gate="G$1" pin="!RESET" pad="27"/>
<connect gate="G$1" pin="!SLEEP" pad="42"/>
<connect gate="G$1" pin="CP1" pad="37"/>
<connect gate="G$1" pin="CP2" pad="38"/>
<connect gate="G$1" pin="DIR" pad="5"/>
<connect gate="G$1" pin="GND@1" pad="1"/>
<connect gate="G$1" pin="GND@10" pad="33"/>
<connect gate="G$1" pin="GND@11" pad="34"/>
<connect gate="G$1" pin="GND@12" pad="35"/>
<connect gate="G$1" pin="GND@2" pad="2"/>
<connect gate="G$1" pin="GND@3" pad="44"/>
<connect gate="G$1" pin="GND@4" pad="11"/>
<connect gate="G$1" pin="GND@5" pad="12"/>
<connect gate="G$1" pin="GND@6" pad="13"/>
<connect gate="G$1" pin="GND@7" pad="22"/>
<connect gate="G$1" pin="GND@8" pad="23"/>
<connect gate="G$1" pin="GND@9" pad="24"/>
<connect gate="G$1" pin="HOME" pad="4"/>
<connect gate="G$1" pin="LOAD-SUPPLY1" pad="43"/>
<connect gate="G$1" pin="LOAD-SUPPLY2" pad="25"/>
<connect gate="G$1" pin="MS1" pad="20"/>
<connect gate="G$1" pin="MS2" pad="19"/>
<connect gate="G$1" pin="OUT1A" pad="6"/>
<connect gate="G$1" pin="OUT1B" pad="40"/>
<connect gate="G$1" pin="OUT2A" pad="18"/>
<connect gate="G$1" pin="OUT2B" pad="28"/>
<connect gate="G$1" pin="PFD" pad="9"/>
<connect gate="G$1" pin="RC1" pad="10"/>
<connect gate="G$1" pin="RC2" pad="15"/>
<connect gate="G$1" pin="REF" pad="14"/>
<connect gate="G$1" pin="SENSE1" pad="3"/>
<connect gate="G$1" pin="SENSE2" pad="21"/>
<connect gate="G$1" pin="SR" pad="26"/>
<connect gate="G$1" pin="STEP" pad="31"/>
<connect gate="G$1" pin="VCC" pad="16"/>
<connect gate="G$1" pin="VCP" pad="36"/>
<connect gate="G$1" pin="VREG" pad="32"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A3977SED-T"/>
<attribute name="OC_FARNELL" value="1198089"/>
<attribute name="OC_NEWARK" value="31K6655"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="UNC5804" prefix="IC">
<description>&lt;b&gt;BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER&lt;/b&gt;&lt;p&gt;
Source: 5804.pdf</description>
<gates>
<gate name="G$1" symbol="UNC5804"/>
</gates>
<devices>
<device name="LB" package="SO-16DW">
<connects>
<connect gate="G$1" pin="DIRECTION" pad="14"/>
<connect gate="G$1" pin="GND@1" pad="4"/>
<connect gate="G$1" pin="GND@2" pad="5"/>
<connect gate="G$1" pin="GND@3" pad="12"/>
<connect gate="G$1" pin="GND@4" pad="13"/>
<connect gate="G$1" pin="HALF-STEP" pad="10"/>
<connect gate="G$1" pin="KAC" pad="7"/>
<connect gate="G$1" pin="KBD" pad="2"/>
<connect gate="G$1" pin="ONE-PHASE" pad="9"/>
<connect gate="G$1" pin="OUTPUTA" pad="8"/>
<connect gate="G$1" pin="OUTPUTB" pad="1"/>
<connect gate="G$1" pin="OUTPUTC" pad="6"/>
<connect gate="G$1" pin="OUTPUTD" pad="3"/>
<connect gate="G$1" pin="OUTPUT_ENABLE" pad="15"/>
<connect gate="G$1" pin="STEP" pad="11"/>
<connect gate="G$1" pin="VDD" pad="16"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
</technologies>
</device>
<device name="B" package="DIL16">
<connects>
<connect gate="G$1" pin="DIRECTION" pad="14"/>
<connect gate="G$1" pin="GND@1" pad="4"/>
<connect gate="G$1" pin="GND@2" pad="5"/>
<connect gate="G$1" pin="GND@3" pad="12"/>
<connect gate="G$1" pin="GND@4" pad="13"/>
<connect gate="G$1" pin="HALF-STEP" pad="10"/>
<connect gate="G$1" pin="KAC" pad="7"/>
<connect gate="G$1" pin="KBD" pad="2"/>
<connect gate="G$1" pin="ONE-PHASE" pad="9"/>
<connect gate="G$1" pin="OUTPUTA" pad="8"/>
<connect gate="G$1" pin="OUTPUTB" pad="1"/>
<connect gate="G$1" pin="OUTPUTC" pad="6"/>
<connect gate="G$1" pin="OUTPUTD" pad="3"/>
<connect gate="G$1" pin="OUTPUT_ENABLE" pad="15"/>
<connect gate="G$1" pin="STEP" pad="11"/>
<connect gate="G$1" pin="VDD" pad="16"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="SLA7052M" prefix="IC">
<description>&lt;b&gt;UNIPOLAR STEPPER-MOTOR TRANSLATOR/PWM DRIVER&lt;/b&gt;&lt;p&gt;
Source: 97052.pdf</description>
<gates>
<gate name="G$1" symbol="SLA7052"/>
</gates>
<devices>
<device name="" package="SLA7052MLF872">
<connects>
<connect gate="G$1" pin="!OUTA" pad="3"/>
<connect gate="G$1" pin="!OUTB" pad="16"/>
<connect gate="G$1" pin="CLOCK" pad="7"/>
<connect gate="G$1" pin="DIRECTION" pad="11"/>
<connect gate="G$1" pin="FULL/HALF" pad="12"/>
<connect gate="G$1" pin="GATEA" pad="4"/>
<connect gate="G$1" pin="GATEB" pad="15"/>
<connect gate="G$1" pin="GND" pad="10"/>
<connect gate="G$1" pin="OUTA" pad="1"/>
<connect gate="G$1" pin="OUTB" pad="18"/>
<connect gate="G$1" pin="REF" pad="9"/>
<connect gate="G$1" pin="SENSEA" pad="6"/>
<connect gate="G$1" pin="SENSEB" pad="13"/>
<connect gate="G$1" pin="SYNC" pad="8"/>
<connect gate="G$1" pin="VBB" pad="14"/>
<connect gate="G$1" pin="VDD" pad="5"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="SLA7052M"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="31K7434"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="SLA706*M" prefix="IC">
<description>&lt;b&gt;UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVERS&lt;/b&gt;&lt;p&gt;
Output current: SLA7060M 1.0 A, SLA7061M 2.0 A, SLA7062M 3.0 A&lt;br&gt;
Source: 97060.pdf</description>
<gates>
<gate name="G$1" symbol="SLA7060M"/>
</gates>
<devices>
<device name="" package="ZIP21-SLA">
<connects>
<connect gate="G$1" pin="!OUTA@1" pad="3"/>
<connect gate="G$1" pin="!OUTA@2" pad="4"/>
<connect gate="G$1" pin="!OUTB@1" pad="19"/>
<connect gate="G$1" pin="!OUTB@2" pad="18"/>
<connect gate="G$1" pin="CLOCK" pad="10"/>
<connect gate="G$1" pin="DIRECTION" pad="9"/>
<connect gate="G$1" pin="GND" pad="11"/>
<connect gate="G$1" pin="M0" pad="14"/>
<connect gate="G$1" pin="M1" pad="13"/>
<connect gate="G$1" pin="M2" pad="12"/>
<connect gate="G$1" pin="OUTA@1" pad="1"/>
<connect gate="G$1" pin="OUTA@2" pad="2"/>
<connect gate="G$1" pin="OUTB@1" pad="21"/>
<connect gate="G$1" pin="OUTB@2" pad="20"/>
<connect gate="G$1" pin="REFERENCE" pad="7"/>
<connect gate="G$1" pin="RESET" pad="8"/>
<connect gate="G$1" pin="SENSEA" pad="5"/>
<connect gate="G$1" pin="SENSEB" pad="17"/>
<connect gate="G$1" pin="SYNC" pad="15"/>
<connect gate="G$1" pin="VBB" pad="16"/>
<connect gate="G$1" pin="VDD" pad="6"/>
</connects>
<technologies>
<technology name="0">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="SLA7060M"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="61H9897"/>
</technology>
<technology name="1">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="SLA7061M"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="61H9898"/>
</technology>
<technology name="2">
<attribute name="MF" value=""/>
<attribute name="MPN" value="SLA7062M"/>
<attribute name="OC_FARNELL" value="1329628"/>
<attribute name="OC_NEWARK" value="77M9253"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A3901" prefix="IC">
<description>&lt;b&gt;Dual Full Bridge Low Voltage Motor Driver&lt;/b&gt;&lt;p&gt;
Source: www.allegromicro.com .. 3901.pdf</description>
<gates>
<gate name="G$1" symbol="A3901"/>
</gates>
<devices>
<device name="" package="DFN10-3X3">
<connects>
<connect gate="G$1" pin="EXP" pad="EXP"/>
<connect gate="G$1" pin="GND" pad="3"/>
<connect gate="G$1" pin="IN1" pad="1"/>
<connect gate="G$1" pin="IN2" pad="2"/>
<connect gate="G$1" pin="IN3" pad="4"/>
<connect gate="G$1" pin="IN4" pad="5"/>
<connect gate="G$1" pin="OUT1" pad="10"/>
<connect gate="G$1" pin="OUT2" pad="9"/>
<connect gate="G$1" pin="OUT3" pad="7"/>
<connect gate="G$1" pin="OUT4" pad="6"/>
<connect gate="G$1" pin="VBB" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A3901SEJTR-T"/>
<attribute name="OC_FARNELL" value="1651947"/>
<attribute name="OC_NEWARK" value="87K3379"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A13*?" prefix="IC">
<description>&lt;b&gt;Linear Hall Effect Sensor ICs&lt;/b&gt;&lt;p&gt;
Continuous-Time Ratiometric&lt;br&gt;
High-Temperature Operation&lt;br&gt;
Programmable Linear with Analog Output&lt;br&gt;
 A1302 -Replacement- UGN3503 &lt;br&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/1301/1301.pdf&lt;br&gt;
http://www.allegromicro.com/en/Products/Part_Numbers/1321/1321.pdf&lt;br&gt;
http://www.allegromicro.com/en/Products/Part_Numbers/1381/1381.pdf</description>
<gates>
<gate name="G$1" symbol="HALL-SENSOR-3"/>
</gates>
<devices>
<device name="LH" package="SOT23-W">
<connects>
<connect gate="G$1" pin="GND" pad="3"/>
<connect gate="G$1" pin="OUT" pad="2"/>
<connect gate="G$1" pin="VCC" pad="1"/>
</connects>
<technologies>
<technology name="01">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1301ELHLT-T"/>
<attribute name="OC_FARNELL" value="1198084"/>
<attribute name="OC_NEWARK" value="31K6634"/>
</technology>
<technology name="02">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1302ELHLT-T"/>
<attribute name="OC_FARNELL" value="1457209"/>
<attribute name="OC_NEWARK" value="31K6638"/>
</technology>
<technology name="21">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1321LLHLT-T"/>
<attribute name="OC_FARNELL" value="1457116"/>
<attribute name="OC_NEWARK" value="65K5146"/>
</technology>
<technology name="22">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1322LLHLT-T"/>
<attribute name="OC_FARNELL" value="1323278"/>
<attribute name="OC_NEWARK" value="65K5149"/>
</technology>
<technology name="23">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1323LLHLT-T"/>
<attribute name="OC_FARNELL" value="1651968"/>
<attribute name="OC_NEWARK" value="65K5152"/>
</technology>
<technology name="81">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1381LLHLT-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9948"/>
</technology>
<technology name="82">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1382LLHLT-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9952"/>
</technology>
<technology name="83">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1383LLHLT-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9956"/>
</technology>
<technology name="84">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1384LLHLT-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9960"/>
</technology>
</technologies>
</device>
<device name="UA" package="SIP3-UA">
<connects>
<connect gate="G$1" pin="GND" pad="2"/>
<connect gate="G$1" pin="OUT" pad="3"/>
<connect gate="G$1" pin="VCC" pad="1"/>
</connects>
<technologies>
<technology name="01">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1301EUA-T"/>
<attribute name="OC_FARNELL" value="1198085"/>
<attribute name="OC_NEWARK" value="31K6635"/>
</technology>
<technology name="02">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1302EUA-T"/>
<attribute name="OC_FARNELL" value="1521708"/>
<attribute name="OC_NEWARK" value="31K6639"/>
</technology>
<technology name="21">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1321EUA-T"/>
<attribute name="OC_FARNELL" value="1521678"/>
<attribute name="OC_NEWARK" value="43K8768"/>
</technology>
<technology name="22">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1322LUA-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="65K5150"/>
</technology>
<technology name="23">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1323LUA-T"/>
<attribute name="OC_FARNELL" value="1651969"/>
<attribute name="OC_NEWARK" value="65K5153"/>
</technology>
<technology name="81">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1381LUA-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9949"/>
</technology>
<technology name="82">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1382LUA-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9953"/>
</technology>
<technology name="83">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1383LUA-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9957"/>
</technology>
<technology name="84">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1384LUA-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="30M9961"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A12*?" prefix="IC">
<description>&lt;b&gt;Hall-effect bipolar switch&lt;/b&gt;&lt;p&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/1202/1202.pdf</description>
<gates>
<gate name="G$1" symbol="HALL-SENSOR-BI-3"/>
</gates>
<devices>
<device name="UA" package="SIP3-UA">
<connects>
<connect gate="G$1" pin="GND" pad="2"/>
<connect gate="G$1" pin="OUT" pad="3"/>
<connect gate="G$1" pin="VCC" pad="1"/>
</connects>
<technologies>
<technology name="02">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
<technology name="03">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="1521672"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
</technologies>
</device>
<device name="LH" package="SOT23-W">
<connects>
<connect gate="G$1" pin="GND" pad="3"/>
<connect gate="G$1" pin="OUT" pad="2"/>
<connect gate="G$1" pin="VCC" pad="1"/>
</connects>
<technologies>
<technology name="02">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
<technology name="03">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1203LLHLT-T"/>
<attribute name="OC_FARNELL" value="1791384"/>
<attribute name="OC_NEWARK" value="31K6608"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A136*" prefix="IC">
<description>&lt;b&gt;Low-Noise Programmable Linear Hall Effect Sensor&lt;/b&gt;&lt;p&gt;
with Adjustable Bandwidth (50 kHz Maximum) and Analog Output&lt;br&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/1360/1360.pdf</description>
<gates>
<gate name="G$1" symbol="HALL-SENSOR-4"/>
</gates>
<devices>
<device name="KT" package="SIP4-KT">
<connects>
<connect gate="G$1" pin="FILTER" pad="3"/>
<connect gate="G$1" pin="GND" pad="4"/>
<connect gate="G$1" pin="OUT" pad="2"/>
<connect gate="G$1" pin="VCC" pad="1"/>
</connects>
<technologies>
<technology name="0">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</technology>
<technology name="1">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1361LKTTN-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="61M4117"/>
</technology>
<technology name="2">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A1362LKTTN-T"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="61M4118"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A4983" prefix="IC">
<description>&lt;b&gt;DMOS Microstepping Driver with Translator&lt;/b&gt;&lt;p&gt;
Auto generated by &lt;i&gt;make-symbol-device-package-bsdl.ulp Rev. 32&lt;/i&gt;&lt;br&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/4983/4983.pdf</description>
<gates>
<gate name="G$1" symbol="A4983"/>
</gates>
<devices>
<device name="" package="QFN28ET">
<connects>
<connect gate="G$1" pin="CP1" pad="4"/>
<connect gate="G$1" pin="CP2" pad="5"/>
<connect gate="G$1" pin="DIR" pad="19"/>
<connect gate="G$1" pin="ENABLE" pad="2"/>
<connect gate="G$1" pin="EXP" pad="EXP"/>
<connect gate="G$1" pin="GND" pad="3"/>
<connect gate="G$1" pin="GND@1" pad="18"/>
<connect gate="G$1" pin="MS1" pad="9"/>
<connect gate="G$1" pin="MS2" pad="10"/>
<connect gate="G$1" pin="MS3" pad="11"/>
<connect gate="G$1" pin="NC" pad="7"/>
<connect gate="G$1" pin="NC@1" pad="20"/>
<connect gate="G$1" pin="NC@2" pad="25"/>
<connect gate="G$1" pin="OUT1A" pad="24"/>
<connect gate="G$1" pin="OUT1B" pad="21"/>
<connect gate="G$1" pin="OUT2A" pad="26"/>
<connect gate="G$1" pin="OUT2B" pad="1"/>
<connect gate="G$1" pin="REF" pad="17"/>
<connect gate="G$1" pin="RESET" pad="12"/>
<connect gate="G$1" pin="ROSC" pad="13"/>
<connect gate="G$1" pin="SENSE1" pad="23"/>
<connect gate="G$1" pin="SENSE2" pad="27"/>
<connect gate="G$1" pin="SLEEP" pad="14"/>
<connect gate="G$1" pin="STEP" pad="16"/>
<connect gate="G$1" pin="VBB1" pad="22"/>
<connect gate="G$1" pin="VBB2" pad="28"/>
<connect gate="G$1" pin="VCP" pad="6"/>
<connect gate="G$1" pin="VDD" pad="15"/>
<connect gate="G$1" pin="VREG" pad="8"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="A4983SETTR-T"/>
<attribute name="OC_FARNELL" value="1688956"/>
<attribute name="OC_NEWARK" value="39M6763"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A3982" prefix="IC">
<description>&lt;b&gt;DMOS Stepper Motor Driver with Translator&lt;/b&gt;&lt;p&gt;
Auto generated by &lt;i&gt;make-symbol-device-package-bsdl.ulp Rev. 32&lt;/i&gt;&lt;br&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/3982/3982.pdf</description>
<gates>
<gate name="G$1" symbol="A3982"/>
</gates>
<devices>
<device name="" package="SO24W">
<connects>
<connect gate="G$1" pin="1OUT1B" pad="21"/>
<connect gate="G$1" pin="CP1" pad="8"/>
<connect gate="G$1" pin="CP2" pad="9"/>
<connect gate="G$1" pin="DIR" pad="20"/>
<connect gate="G$1" pin="ENABLE" pad="5"/>
<connect gate="G$1" pin="MS1" pad="12"/>
<connect gate="G$1" pin="OUT1A" pad="24"/>
<connect gate="G$1" pin="OUT2A" pad="1"/>
<connect gate="G$1" pin="OUT2B" pad="4"/>
<connect gate="G$1" pin="PGND" pad="6"/>
<connect gate="G$1" pin="PGND@1" pad="7"/>
<connect gate="G$1" pin="PGND@2" pad="18"/>
<connect gate="G$1" pin="PGND@3" pad="19"/>
<connect gate="G$1" pin="REF" pad="17"/>
<connect gate="G$1" pin="RESET" pad="13"/>
<connect gate="G$1" pin="ROSC" pad="14"/>
<connect gate="G$1" pin="SENSE1" pad="23"/>
<connect gate="G$1" pin="SENSE2" pad="2"/>
<connect gate="G$1" pin="STEP" pad="16"/>
<connect gate="G$1" pin="VBB1" pad="22"/>
<connect gate="G$1" pin="VBB2" pad="3"/>
<connect gate="G$1" pin="VCP" pad="10"/>
<connect gate="G$1" pin="VDD" pad="15"/>
<connect gate="G$1" pin="VREG" pad="11"/>
</connects>
<technologies>
<technology name="">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A3982SLB-T"/>
<attribute name="OC_FARNELL" value="1521717"/>
<attribute name="OC_NEWARK" value="59J2492"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A3906" prefix="IC">
<description>&lt;b&gt;Low Voltage Stepper and Single/Dual DC Motor Driver&lt;/b&gt;&lt;p&gt;
&lt;a href="http://www.allegromicro.com/en/Products/Part_Numbers/3906/3906.pdf"&gt; Data Sheet &lt;/a&gt;</description>
<gates>
<gate name="G$1" symbol="A3906"/>
</gates>
<devices>
<device name="" package="QFN20">
<connects>
<connect gate="G$1" pin="!SLEEP" pad="3"/>
<connect gate="G$1" pin="CP1" pad="19"/>
<connect gate="G$1" pin="CP2" pad="1"/>
<connect gate="G$1" pin="CP3" pad="18"/>
<connect gate="G$1" pin="CP4" pad="20"/>
<connect gate="G$1" pin="EXP" pad="EXP"/>
<connect gate="G$1" pin="FL1" pad="8"/>
<connect gate="G$1" pin="FL2" pad="9"/>
<connect gate="G$1" pin="GND" pad="2"/>
<connect gate="G$1" pin="IN1" pad="4"/>
<connect gate="G$1" pin="IN2" pad="5"/>
<connect gate="G$1" pin="IN3" pad="6"/>
<connect gate="G$1" pin="IN4" pad="7"/>
<connect gate="G$1" pin="OUT1A" pad="16"/>
<connect gate="G$1" pin="OUT1B" pad="14"/>
<connect gate="G$1" pin="OUT2A" pad="10"/>
<connect gate="G$1" pin="OUT2B" pad="12"/>
<connect gate="G$1" pin="SENSE1" pad="15"/>
<connect gate="G$1" pin="SENSE2" pad="11"/>
<connect gate="G$1" pin="VBB" pad="13"/>
<connect gate="G$1" pin="VCP" pad="17"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="A3946" prefix="IC">
<description>&lt;b&gt;Half-Bridge Power MOSFET Controller&lt;/b&gt;&lt;p&gt;
Source: &lt;a href="http://www.allegromicro.com/Products/Motor-Driver-And-Interface-ICs/Brushless-DC-Motor-Drivers/A3946.aspx"&gt; Data sheet &lt;/a&gt;</description>
<gates>
<gate name="G$1" symbol="A3946"/>
</gates>
<devices>
<device name="" package="TSSOP16E">
<connects>
<connect gate="G$1" pin="BOOT" pad="8"/>
<connect gate="G$1" pin="CP1" pad="3"/>
<connect gate="G$1" pin="CP2" pad="2"/>
<connect gate="G$1" pin="DT" pad="14"/>
<connect gate="G$1" pin="FAULT" pad="9"/>
<connect gate="G$1" pin="GH" pad="7"/>
<connect gate="G$1" pin="GL" pad="5"/>
<connect gate="G$1" pin="IN1" pad="10"/>
<connect gate="G$1" pin="IN2" pad="11"/>
<connect gate="G$1" pin="LGND" pad="13"/>
<connect gate="G$1" pin="PGND" pad="4"/>
<connect gate="G$1" pin="RESET" pad="12"/>
<connect gate="G$1" pin="S" pad="6"/>
<connect gate="G$1" pin="VBB" pad="16"/>
<connect gate="G$1" pin="VREF" pad="1"/>
<connect gate="G$1" pin="VREG" pad="15"/>
</connects>
<technologies>
<technology name="KLP-T"/>
<technology name="KLPTR-T"/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ACS750*CA-050" prefix="IC">
<description>&lt;b&gt;Current Sensor&lt;/b&gt;&lt;p&gt;
display layer 49 Reference in BRD and place VIAs on circles&lt;br&gt;
Source: www.allegromicro.com/datafile/0750-050.pdf</description>
<gates>
<gate name="G$1" symbol="ACS750XCA-050"/>
</gates>
<devices>
<device name="" package="ACS75050">
<connects>
<connect gate="G$1" pin="GND" pad="2"/>
<connect gate="G$1" pin="IP+" pad="IP+ IP+@2 IP+@3 IP+@4 IP+@5 IP+@6 IP+@7 IP+@8 IP+@9 IP+@10 IP+@11 IP+@12 IP+@13 IP+@14 IP+@15 IP+@16 IP+@17" route="any"/>
<connect gate="G$1" pin="IP-" pad="IP- IP-@2 IP-@3 IP-@4 IP-@5 IP-@6 IP-@7 IP-@8 IP-@9 IP-@10 IP-@11 IP-@12 IP-@13 IP-@14 IP-@15 IP-@16 IP-@17" route="any"/>
<connect gate="G$1" pin="VCC" pad="1"/>
<connect gate="G$1" pin="VOUT" pad="3"/>
</connects>
<technologies>
<technology name="L">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="ACS750LCA-050"/>
<attribute name="OC_FARNELL" value="1457176"/>
<attribute name="OC_NEWARK" value="61H4464"/>
</technology>
<technology name="S">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="ACS750SCA-050"/>
<attribute name="OC_FARNELL" value="1457175"/>
<attribute name="OC_NEWARK" value="81H6588"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="ACS758*" prefix="IC">
<description>&lt;b&gt;Thermally Enhanced, Fully Integrated, Hall Effect-Based Linear Current Sensor&lt;/b&gt; with 100 micro Ohm Current Conductor&lt;p&gt;
display layer 49 Reference in BRD and place VIAs on circles&lt;br&gt;
Source: http://www.allegromicro.com/en/Products/Part_Numbers/0758/0758.pdf</description>
<gates>
<gate name="G$1" symbol="ACS750XCA-050"/>
</gates>
<devices>
<device name="" package="CB-PFF">
<connects>
<connect gate="G$1" pin="GND" pad="2"/>
<connect gate="G$1" pin="IP+" pad="IP+ IP+@2 IP+@3 IP+@4 IP+@5 IP+@6 IP+@7 IP+@8 IP+@9 IP+@10 IP+@11 IP+@12 IP+@13 IP+@14 IP+@15 IP+@16 IP+@17" route="any"/>
<connect gate="G$1" pin="IP-" pad="IP- IP-@2 IP-@3 IP-@4 IP-@5 IP-@6 IP-@7 IP-@8 IP-@9 IP-@10 IP-@11 IP-@12 IP-@13 IP-@14 IP-@15 IP-@16 IP-@17" route="any"/>
<connect gate="G$1" pin="VCC" pad="1"/>
<connect gate="G$1" pin="VOUT" pad="3"/>
</connects>
<technologies>
<technology name="ECB-200B-PFF-T">
<attribute name="MF" value=""/>
<attribute name="MPN" value="ACS758ECB-200B-PFF-T"/>
<attribute name="OC_FARNELL" value="1718993"/>
<attribute name="OC_NEWARK" value="04R7127"/>
</technology>
<technology name="KCB-150B-PFF-T">
<attribute name="MF" value=""/>
<attribute name="MPN" value="ACS758KCB-150B-PFF-T"/>
<attribute name="OC_FARNELL" value="1718995"/>
<attribute name="OC_NEWARK" value="04R7129"/>
</technology>
<technology name="LCB-050B-PFF-T">
<attribute name="MF" value=""/>
<attribute name="MPN" value="ACS758LCB-050B-PFF-T"/>
<attribute name="OC_FARNELL" value="1718997"/>
<attribute name="OC_NEWARK" value="04R7131"/>
</technology>
<technology name="LCB-100B-PFF-T">
<attribute name="MF" value=""/>
<attribute name="MPN" value="ACS758LCB-100B-PFF-T"/>
<attribute name="OC_FARNELL" value="1718998"/>
<attribute name="OC_NEWARK" value="04R7132"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
