component
LM2904AVQDR
Public Made by Adomby adom
Texas Instruments 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 C543047). 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
+26−6
lm2904avqdr.lbr+20−2@@ -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="LM2904AVQDR">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="IN2-" pad="6"/> <connect gate="G$1" pin="IN2+" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="LM2904AVQDR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="LCSC_PN" value="C543047" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+6−4@@ -26,19 +26,21 @@ "model_3d_step": "lm2904avqdr.step", "lbr": "lm2904avqdr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C543047"+ }, "pins": [ { "number": "1", "name": "OUT1", "type": "output",- "description": "Output of op-amp channel 1. Class-AB output stage capable of sinking/sourcing loads to V- (ground in single-supply operation). Short-circuit to V- allowed indefinitely for VS ≤ 15 V at TA = 25 °C."+ "description": "Output of op-amp channel 1. Class-AB output stage capable of sinking/sourcing loads to V- (ground in single-supply operation). Short-circuit to V- allowed indefinitely for VS \u2264 15 V at TA = 25 \u00b0C." }, { "number": "2", "name": "IN1-", "type": "input",- "description": "Inverting (negative) input of op-amp channel 1. High-impedance BJT input; differential input voltage rated ±32 V (VID). Input voltage range -0.3 V to 32 V."+ "description": "Inverting (negative) input of op-amp channel 1. High-impedance BJT input; differential input voltage rated \u00b132 V (VID). Input voltage range -0.3 V to 32 V." }, { "number": "3",@@ -62,7 +64,7 @@ "number": "6", "name": "IN2-", "type": "input",- "description": "Inverting (negative) input of op-amp channel 2. High-impedance BJT input; differential input voltage rated ±32 V."+ "description": "Inverting (negative) input of op-amp channel 2. High-impedance BJT input; differential input voltage rated \u00b132 V." }, { "number": "7",