component
LMV321B-TR
Public Made by Adomby adom
3PEAK 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 C248567). 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
lmv321b-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="LMV321B-TR">@@ -100,7 +112,13 @@ <connect gate="G$1" pin="+Vs" pad="5"/> <connect gate="G$1" pin="Out" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="LMV321B-TR" constant="no"/>+ <attribute name="MANUFACTURER" value="3PEAK" constant="no"/>+ <attribute name="LCSC_PN" value="C248567" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−5@@ -26,13 +26,15 @@ "model_3d_step": "lmv321b-tr.step", "lbr": "lmv321b-tr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C248567"+ }, "pins": [ { "number": "1", "name": "+In", "type": "input",- "description": "Non-inverting analog input. Rail-to-rail input; common-mode range extends from (V-) - 0.1 V to (V+) + 0.1 V. Input bias current ~1 pA at 25 °C. ESD-protected with clamp diodes to each rail; keep input current below ±10 mA if the pin is driven beyond the supplies."+ "description": "Non-inverting analog input. Rail-to-rail input; common-mode range extends from (V-) - 0.1 V to (V+) + 0.1 V. Input bias current ~1 pA at 25 \u00b0C. ESD-protected with clamp diodes to each rail; keep input current below \u00b110 mA if the pin is driven beyond the supplies." }, { "number": "2",@@ -44,19 +46,19 @@ "number": "3", "name": "-In", "type": "input",- "description": "Inverting analog input. Rail-to-rail input; common-mode range extends 100 mV beyond each supply rail. Input bias current ~1 pA at 25 °C; input capacitance 8 pF differential / 7 pF common-mode."+ "description": "Inverting analog input. Rail-to-rail input; common-mode range extends 100 mV beyond each supply rail. Input bias current ~1 pA at 25 \u00b0C; input capacitance 8 pF differential / 7 pF common-mode." }, { "number": "4", "name": "Out", "type": "output",- "description": "Rail-to-rail analog output. Swings to within 15 mV of each supply rail with a 10 kΩ load. Short-circuit current typically 100 mA (indefinite short-circuit duration allowed, subject to junction-temperature limits)."+ "description": "Rail-to-rail analog output. Swings to within 15 mV of each supply rail with a 10 k\u03a9 load. Short-circuit current typically 100 mA (indefinite short-circuit duration allowed, subject to junction-temperature limits)." }, { "number": "5", "name": "+Vs", "type": "power_in",- "description": "Positive supply rail. Operating range 2.5 V to 5.5 V referenced to -Vs; absolute maximum (+Vs) - (-Vs) = 6 V. Quiescent current 80 µA typical (130 µA max) per amplifier. Bypass with a local decoupling capacitor to -Vs."+ "description": "Positive supply rail. Operating range 2.5 V to 5.5 V referenced to -Vs; absolute maximum (+Vs) - (-Vs) = 6 V. Quiescent current 80 \u00b5A typical (130 \u00b5A max) per amplifier. Bypass with a local decoupling capacitor to -Vs." } ], "provenance": {