component
MCP4922
Public Made by Adomby adom
Microchip dual 12-bit SPI DAC, SOIC-14. Buffered outputs, external VREF, synchronized update (LDAC). Datasheet-verified.
← Commit history
mcp4922.lbradded+167@@ -0,0 +1,167 @@+<?xml version="1.0" encoding="utf-8"?>+<!DOCTYPE eagle SYSTEM "eagle.dtd">+<eagle version="9.6.2">+<drawing>+<settings><setting alwaysvectorfont="no"/></settings>+<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>+<layers>+<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>+<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>+<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>+<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>+<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>+<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>+<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>+<layer number="22" name="bPlace" color="7" fill="1" visible="yes" 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number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>+<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>+<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>+<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>+<layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="yes"/>+<layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="yes"/>+<layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="yes"/>+<layer number="42" name="bRestrict" color="1" fill="10" visible="no" active="yes"/>+<layer number="43" name="vRestrict" color="2" fill="10" visible="no" active="yes"/>+<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>+<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>+<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>+<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>+<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>+<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>+<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>+<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>+<layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>+<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>+<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>+<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>+<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>+<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>+</layers>+<library>+<description>2-Channel 8-Bit D/A Converters with SPI Interface</description>+<packages>+<package name="MCP4922">+ <description>MCP4922</description>+ <smd name="1" x="-2.4750" y="3.8100" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="2" x="-2.4750" y="2.5400" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="3" x="-2.4750" y="1.2700" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="4" x="-2.4750" y="-0.0000" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="5" x="-2.4750" y="-1.2700" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="6" x="-2.4750" y="-2.5400" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="7" x="-2.4750" y="-3.8100" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="8" x="2.4750" y="-3.8100" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="9" x="2.4750" y="-2.5400" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="10" x="2.4750" y="-1.2700" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="11" x="2.4750" y="-0.0000" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="12" x="2.4750" y="1.2700" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="13" x="2.4750" y="2.5400" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="14" x="2.4750" y="3.8100" dx="1.9500" dy="0.6000" layer="1"/>+ <wire x1="-2.0600" y1="4.4350" x2="2.0600" y2="4.4350" width="0.1200" layer="21"/>+ <wire x1="-2.0600" y1="4.3700" x2="-2.0600" y2="4.4350" width="0.1200" layer="21"/>+ <wire x1="-2.0600" y1="-4.4350" x2="-2.0600" y2="-4.3700" width="0.1200" layer="21"/>+ <wire x1="2.0600" y1="4.4350" x2="2.0600" y2="4.3700" width="0.1200" layer="21"/>+ <wire x1="2.0600" y1="-4.3700" x2="2.0600" y2="-4.4350" width="0.1200" layer="21"/>+ <wire x1="2.0600" y1="-4.4350" x2="-2.0600" y2="-4.4350" width="0.1200" layer="21"/>+ <text x="0" y="5.385" size="1.27" layer="25" align="bottom-center">>NAME</text>+ <text x="0" y="-5.385" size="1.27" layer="27" align="top-center">>VALUE</text>+</package>+</packages>+<symbols>+<symbol name="MCP4922">+ <wire x1="-10.16" y1="7.62" x2="10.16" y2="7.62" width="0.254" layer="94"/>+ <wire x1="10.16" y1="7.62" x2="10.16" y2="-10.16" width="0.254" layer="94"/>+ <wire x1="10.16" y1="-10.16" x2="-10.16" y2="-10.16" width="0.254" layer="94"/>+ <wire x1="-10.16" y1="-10.16" x2="-10.16" y2="7.62" width="0.254" layer="94"/>+ <wire x1="3.5560" y1="3.3020" x2="3.3020" y2="3.5560" width="0.1524" layer="94"/>+ <wire x1="3.5560" y1="3.3020" x2="3.8100" y2="3.5560" width="0.1524" layer="94"/>+ <wire x1="3.5560" y1="-5.8420" x2="3.3020" y2="-6.0960" width="0.1524" layer="94"/>+ <wire x1="3.5560" y1="-5.8420" x2="3.8100" y2="-6.0960" width="0.1524" layer="94"/>+ <wire x1="4.0640" y1="-7.6200" x2="3.5560" y2="-7.6200" width="0.1524" layer="94"/>+ <wire x1="3.5560" y1="-7.6200" x2="3.5560" y2="-5.8420" width="0.1524" layer="94"/>+ <wire x1="4.3180" y1="5.0800" x2="3.5560" y2="5.0800" width="0.1524" layer="94"/>+ <wire x1="3.5560" y1="5.0800" x2="3.5560" y2="3.3020" width="0.1524" layer="94"/>+ <wire x1="6.9850" y1="1.2700" x2="9.5250" y2="1.2700" width="0.1524" layer="94"/>+ <wire x1="9.5250" y1="1.2700" x2="9.5250" y2="2.5400" width="0.1524" layer="94"/>+ <wire x1="9.5250" y1="2.5400" x2="10.1600" y2="2.5400" width="0.1524" layer="94"/>+ <wire x1="6.9850" y1="-3.8100" x2="9.5250" y2="-3.8100" width="0.1524" layer="94"/>+ <wire x1="9.5250" y1="-3.8100" x2="9.5250" y2="-5.0800" width="0.1524" layer="94"/>+ <wire x1="9.5250" y1="-5.0800" x2="10.1600" y2="-5.0800" width="0.1524" layer="94"/>+ <wire x1="10.1600" y1="5.0800" x2="9.3980" y2="5.0800" width="0.1524" layer="94"/>+ <wire x1="10.1600" y1="-7.6200" x2="9.3980" y2="-7.6200" width="0.1524" layer="94"/>+ <wire x1="1.2700" y1="1.2700" x2="-1.2700" y2="1.2700" width="0.1524" layer="94"/>+ <wire x1="1.2700" y1="-3.8100" x2="-1.2700" y2="-3.8100" width="0.1524" layer="94"/>+ <wire x1="6.9850" y1="1.2700" x2="5.7150" y2="3.1750" width="0.1524" layer="94"/>+ <wire x1="5.7150" y1="3.1750" x2="1.2700" y2="3.1750" width="0.1524" layer="94"/>+ <wire x1="1.2700" y1="3.1750" x2="1.2700" y2="-0.6350" width="0.1524" layer="94"/>+ <wire x1="1.2700" y1="-0.6350" x2="5.7150" y2="-0.6350" width="0.1524" layer="94"/>+ <wire x1="5.7150" y1="-0.6350" x2="6.9850" y2="1.2700" width="0.1524" layer="94"/>+ <wire x1="6.9850" y1="-3.8100" x2="5.7150" y2="-1.9050" width="0.1524" layer="94"/>+ <wire x1="5.7150" y1="-1.9050" x2="1.2700" y2="-1.9050" width="0.1524" layer="94"/>+ <wire x1="1.2700" y1="-1.9050" x2="1.2700" y2="-5.7150" width="0.1524" layer="94"/>+ <wire x1="1.2700" y1="-5.7150" x2="5.7150" y2="-5.7150" width="0.1524" layer="94"/>+ <wire x1="5.7150" y1="-5.7150" x2="6.9850" y2="-3.8100" width="0.1524" layer="94"/>+ <text x="0" y="10.16" size="1.27" layer="95" align="bottom-center">>NAME</text>+ <text x="0" y="-12.7" size="1.27" layer="96" align="top-center">>VALUE</text>+ <pin name="Vdd" x="0" y="10.16" length="short" direction="pwr" rot="R270"/>+ <pin name="NC" x="-7.62" y="-10.16" length="short" direction="io" rot="R90"/>+ <pin name="~{CS}" x="-12.7" y="-7.62" length="short" direction="in"/>+ <pin name="SCK" x="-12.7" y="0" length="short" direction="in"/>+ <pin name="SDI" x="-12.7" y="-5.08" length="short" direction="in"/>+ <pin name="NC@2" x="-5.08" y="-10.16" length="short" direction="io" rot="R90"/>+ <pin name="NC@3" x="-2.54" y="-10.16" length="short" direction="io" rot="R90"/>+ <pin name="~{LDAC}" x="-12.7" y="-2.54" length="short" direction="in"/>+ <pin name="~{SHDN}" x="-12.7" y="5.08" length="short" direction="in"/>+ <pin name="VB" x="12.7" y="-5.08" length="short" direction="out" rot="R180"/>+ <pin name="VrefB" x="12.7" y="-7.62" length="short" direction="in" rot="R180"/>+ <pin name="Vss" x="0" y="-12.7" length="short" direction="pwr" rot="R90"/>+ <pin name="VrefA" x="12.7" y="5.08" length="short" direction="in" rot="R180"/>+ <pin name="VA" x="12.7" y="2.54" length="short" direction="out" rot="R180"/>+ <text x="-9.16" y="-6.731" size="0.762" layer="94" font="vector" ratio="15">CNTRL</text>+ <text x="9.16" y="1.27" size="0.762" layer="94" font="vector" ratio="15" align="right">DAC</text>+ <text x="9.16" y="-3.81" size="0.762" layer="94" font="vector" ratio="15" align="right">DAC</text>+</symbol>+</symbols>+<devicesets>+<deviceset name="MCP4922" prefix="U">+ <description>2-Channel 8-Bit D/A Converters with SPI Interface</description>+ <gates>+ <gate name="G$1" symbol="MCP4922" x="0" y="0"/>+ </gates>+ <devices>+ <device name="" package="MCP4922">+ <connects>+ <connect gate="G$1" pin="Vdd" pad="1"/>+ <connect gate="G$1" pin="NC" pad="2"/>+ <connect gate="G$1" pin="~{CS}" pad="3"/>+ <connect gate="G$1" pin="SCK" pad="4"/>+ <connect gate="G$1" pin="SDI" pad="5"/>+ <connect gate="G$1" pin="NC@2" pad="6"/>+ <connect gate="G$1" pin="NC@3" pad="7"/>+ <connect gate="G$1" pin="~{LDAC}" pad="8"/>+ <connect gate="G$1" pin="~{SHDN}" pad="9"/>+ <connect gate="G$1" pin="VB" pad="10"/>+ <connect gate="G$1" pin="VrefB" pad="11"/>+ <connect gate="G$1" pin="Vss" pad="12"/>+ <connect gate="G$1" pin="VrefA" pad="13"/>+ <connect gate="G$1" pin="VA" pad="14"/>+ </connects>+ <technologies><technology name=""/></technologies>+ </device>+ </devices>+</deviceset>+</devicesets>+</library>+</drawing>+</eagle>
page.json+2−2@@ -28,7 +28,7 @@ "symbol": "mcp4922.kicad_sym", "footprint": "mcp4922.kicad_mod", "model_3d": "mcp4922.glb",- "model_3d_step": "mcp4922.step"+ "lbr": "mcp4922.lbr" }, "distributor_links": {}, "pins": [@@ -181,7 +181,7 @@ "mcp4922.kicad_sym", "mcp4922.kicad_mod", "mcp4922.glb",- "mcp4922.step",+ "mcp4922.lbr", "docs/hero.png", "docs/mcp4922-datasheet.pdf", "viewers/symbol.html",