component
MC33078DT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C108206). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+42−22
mc33078dt.lbr+32−14@@ -62,6 +62,18 @@ <smd name="6" x="2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="7" x="2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="8" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.6000" y="2.4700"/>+ <vertex x="-2.8400" y="2.8000"/>+ <vertex x="-2.3600" y="2.8000"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.9750" y="2.4500"/>+ <vertex x="1.9500" y="2.4500"/>+ <vertex x="1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="1.4750"/>+ </polygon> <wire x1="-2.0600" y1="2.5600" x2="2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="2.4650" x2="-2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="-2.5600" x2="-2.0600" y2="-2.4650" width="0.1200" layer="21"/>@@ -70,7 +82,7 @@ <wire x1="2.0600" y1="-2.5600" x2="-2.0600" y2="-2.5600" width="0.1200" layer="21"/> <text x="0" y="3.480" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="2.4700"/><vertex x="-2.8400" y="2.8000"/><vertex x="-2.3600" y="2.8000"/></polygon></package>+</package> </packages> <symbols> <symbol name="MC33078DT">@@ -80,14 +92,14 @@ <wire x1="-12.7" y1="-7.62" x2="-12.7" y2="5.08" width="0.254" layer="94"/> <text x="0" y="7.62" size="1.27" layer="95" align="bottom-center">>NAME</text> <text x="0" y="-10.16" size="1.27" layer="96" align="top-center">>VALUE</text>- <pin name="Output 1" x="-17.78" y="2.54" length="middle" direction="out"/>- <pin name="Inverting input 1" x="-17.78" y="0" length="middle" direction="in"/>- <pin name="Non-inverting input 1" x="-17.78" y="-2.54" length="middle" direction="in"/>+ <pin name="Output_1" x="-17.78" y="2.54" length="middle" direction="out"/>+ <pin name="Inverting_input_1" x="-17.78" y="0" length="middle" direction="in"/>+ <pin name="Non-inverting_input_1" x="-17.78" y="-2.54" length="middle" direction="in"/> <pin name="VCC-" x="-17.78" y="-5.08" length="middle" direction="pwr"/> <pin name="VCC+" x="17.78" y="2.54" length="middle" direction="pwr" rot="R180"/>- <pin name="Output 2" x="17.78" y="0" length="middle" direction="out" rot="R180"/>- <pin name="Inverting input 2" x="17.78" y="-2.54" length="middle" direction="in" rot="R180"/>- <pin name="Non-inverting input 2" x="17.78" y="-5.08" length="middle" direction="in" rot="R180"/>+ <pin name="Output_2" x="17.78" y="0" length="middle" direction="out" rot="R180"/>+ <pin name="Inverting_input_2" x="17.78" y="-2.54" length="middle" direction="in" rot="R180"/>+ <pin name="Non-inverting_input_2" x="17.78" y="-5.08" length="middle" direction="in" rot="R180"/> </symbol> </symbols> <devicesets>@@ -99,16 +111,22 @@ <devices> <device name="" package="MC33078DT"> <connects>- <connect gate="G$1" pin="Output 1" pad="1"/>- <connect gate="G$1" pin="Inverting input 1" pad="2"/>- <connect gate="G$1" pin="Non-inverting input 1" pad="3"/>+ <connect gate="G$1" pin="Output_1" pad="1"/>+ <connect gate="G$1" pin="Inverting_input_1" pad="2"/>+ <connect gate="G$1" pin="Non-inverting_input_1" pad="3"/> <connect gate="G$1" pin="VCC-" pad="4"/> <connect gate="G$1" pin="VCC+" pad="8"/>- <connect gate="G$1" pin="Output 2" pad="7"/>- <connect gate="G$1" pin="Inverting input 2" pad="6"/>- <connect gate="G$1" pin="Non-inverting input 2" pad="5"/>+ <connect gate="G$1" pin="Output_2" pad="7"/>+ <connect gate="G$1" pin="Inverting_input_2" pad="6"/>+ <connect gate="G$1" pin="Non-inverting_input_2" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="MC33078DT" constant="no"/>+ <attribute name="MANUFACTURER" value="STMicroelectronics" constant="no"/>+ <attribute name="LCSC_PN" value="C108206" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+10−8@@ -26,43 +26,45 @@ "model_3d_step": "mc33078dt.step", "lbr": "mc33078dt.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C108206"+ }, "pins": [ { "number": "1", "name": "Output 1", "type": "output",- "description": "Op-amp A output. Class-AB output stage delivering ±14.3 V/-14.6 V swing into 10 kΩ and ~29 mA source / 37 mA sink short-circuit current."+ "description": "Op-amp A output. Class-AB output stage delivering \u00b114.3 V/-14.6 V swing into 10 k\u03a9 and ~29 mA source / 37 mA sink short-circuit current." }, { "number": "2", "name": "Inverting input 1", "type": "input",- "description": "Op-amp A inverting input (IN−). Typical bias current 250 nA, input resistance ~175 kΩ, input capacitance ~12 pF."+ "description": "Op-amp A inverting input (IN\u2212). Typical bias current 250 nA, input resistance ~175 k\u03a9, input capacitance ~12 pF." }, { "number": "3", "name": "Non-inverting input 1", "type": "input",- "description": "Op-amp A non-inverting input (IN+). Input common-mode range ±13 V min (±14 V typ) with ±15 V rails."+ "description": "Op-amp A non-inverting input (IN+). Input common-mode range \u00b113 V min (\u00b114 V typ) with \u00b115 V rails." }, { "number": "4", "name": "VCC-", "type": "power_in",- "description": "Negative supply rail (V−). Shared by both op-amps. Operating range ±2.5 V to ±15 V (or single-supply up to +36 V total across VCC+/VCC−)."+ "description": "Negative supply rail (V\u2212). Shared by both op-amps. Operating range \u00b12.5 V to \u00b115 V (or single-supply up to +36 V total across VCC+/VCC\u2212)." }, { "number": "5", "name": "Non-inverting input 2", "type": "input",- "description": "Op-amp B non-inverting input (IN+). Input common-mode range ±13 V min (±14 V typ)."+ "description": "Op-amp B non-inverting input (IN+). Input common-mode range \u00b113 V min (\u00b114 V typ)." }, { "number": "6", "name": "Inverting input 2", "type": "input",- "description": "Op-amp B inverting input (IN−). Typical bias current 250 nA."+ "description": "Op-amp B inverting input (IN\u2212). Typical bias current 250 nA." }, { "number": "7",@@ -74,7 +76,7 @@ "number": "8", "name": "VCC+", "type": "power_in",- "description": "Positive supply rail (V+). Shared by both op-amps. Typical supply current 4 mA (5.5 mA max). Absolute max ±18 V (or 36 V single-supply)."+ "description": "Positive supply rail (V+). Shared by both op-amps. Typical supply current 4 mA (5.5 mA max). Absolute max \u00b118 V (or 36 V single-supply)." } ], "provenance": {