component
LMV321-TR
Public Made by Adomby adom
Gainsil Operational Amplifier, SOT-23-5. 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 C362273). 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
+27−7
lmv321-tr.lbr+20−2@@ -59,6 +59,18 @@ <smd name="3" x="-1.1375" y="-0.9500" dx="1.3250" dy="0.6000" layer="1"/> <smd name="4" x="1.1375" y="-0.9500" dx="1.3250" dy="0.6000" layer="1"/> <smd name="5" x="1.1375" y="0.9500" dx="1.3250" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-1.4500" y="1.5100"/>+ <vertex x="-1.6900" y="1.8400"/>+ <vertex x="-1.2100" y="1.8400"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.4000" y="1.4500"/>+ <vertex x="0.8000" y="1.4500"/>+ <vertex x="0.8000" y="-1.4500"/>+ <vertex x="-0.8000" y="-1.4500"/>+ <vertex x="-0.8000" y="1.0500"/>+ </polygon> <wire x1="-0.9100" y1="1.5600" x2="0.9100" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.9100" y1="1.5100" x2="-0.9100" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.9100" y1="-1.5600" x2="-0.9100" y2="-1.5100" width="0.1200" layer="21"/>@@ -68,7 +80,7 @@ <wire x1="0.9100" y1="-1.5600" x2="-0.9100" y2="-1.5600" width="0.1200" layer="21"/> <text x="0" y="2.212" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.212" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.4500" y="1.5100"/><vertex x="-1.6900" y="1.8400"/><vertex x="-1.2100" y="1.8400"/></polygon></package>+</package> </packages> <symbols> <symbol name="LMV321-TR">@@ -100,7 +112,13 @@ <connect gate="G$1" pin="VDD" pad="5"/> <connect gate="G$1" pin="OUT" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="LMV321-TR" constant="no"/>+ <attribute name="MANUFACTURER" value="Gainsil" constant="no"/>+ <attribute name="LCSC_PN" value="C362273" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−5@@ -26,7 +26,9 @@ "model_3d_step": "lmv321-tr.step", "lbr": "lmv321-tr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C362273"+ }, "pins": [ { "number": "1",@@ -38,25 +40,25 @@ "number": "2", "name": "VSS", "type": "power_in",- "description": "Negative supply / ground. Tie to ground for single-supply operation (2.1V to 5.5V referenced to VDD) or to the negative rail for dual-supply operation (±1.05V to ±2.75V)."+ "description": "Negative supply / ground. Tie to ground for single-supply operation (2.1V to 5.5V referenced to VDD) or to the negative rail for dual-supply operation (\u00b11.05V to \u00b12.75V)." }, { "number": "3", "name": "IN-", "type": "input",- "description": "Inverting analog input. Rail-to-rail capable with common-mode range extending 100mV beyond the supply rails. Input offset voltage 3.5mV max at 25°C."+ "description": "Inverting analog input. Rail-to-rail capable with common-mode range extending 100mV beyond the supply rails. Input offset voltage 3.5mV max at 25\u00b0C." }, { "number": "4", "name": "OUT", "type": "output",- "description": "Amplifier output. Rail-to-rail swing (typically within 5mV of the rails at RL>100kΩ, 30mV at 10kΩ). Sources 84mA / sinks 75mA typical short-circuit current."+ "description": "Amplifier output. Rail-to-rail swing (typically within 5mV of the rails at RL>100k\u03a9, 30mV at 10k\u03a9). Sources 84mA / sinks 75mA typical short-circuit current." }, { "number": "5", "name": "VDD", "type": "power_in",- "description": "Positive supply, 2.1V to 5.5V (absolute max 7.5V VDD-VSS). Bypass with a 0.1μF ceramic capacitor placed close to the pin."+ "description": "Positive supply, 2.1V to 5.5V (absolute max 7.5V VDD-VSS). Bypass with a 0.1\u03bcF ceramic capacitor placed close to the pin." } ], "provenance": {