component
WS2811M
Public Made by Adomby adom
Worldsemi LED Drivers, MSOP-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 C3034986). 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
page.json+6−4@@ -26,7 +26,9 @@ "model_3d_step": "ws2811m.step", "lbr": "ws2811m.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C3034986"+ }, "pins": [ { "number": "1",@@ -56,13 +58,13 @@ "number": "5", "name": "DO", "type": "output",- "description": "Cascaded serial data output. Forwards the reshaped single-wire data stream (minus the first 24 bits consumed by this IC) to the DIN of the next device. Drive capability Idout ≥ 10 mA at VO = 0.4 V."+ "description": "Cascaded serial data output. Forwards the reshaped single-wire data stream (minus the first 24 bits consumed by this IC) to the DIN of the next device. Drive capability Idout \u2265 10 mA at VO = 0.4 V." }, { "number": "6", "name": "DIN", "type": "input",- "description": "Single-wire serial data input. Accepts NRZ-coded 24-bit RGB data at up to 800 Kbps. VIH ≥ 0.7·VDD, VIL ≤ 0.3·VDD, hysteresis typ 0.35 V. Port withstands up to 9.5 V."+ "description": "Single-wire serial data input. Accepts NRZ-coded 24-bit RGB data at up to 800 Kbps. VIH \u2265 0.7\u00b7VDD, VIL \u2264 0.3\u00b7VDD, hysteresis typ 0.35 V. Port withstands up to 9.5 V." }, { "number": "7",@@ -74,7 +76,7 @@ "number": "8", "name": "VDD", "type": "power_in",- "description": "Logic supply for the IC, 3.5 V to 5.5 V absolute maximum. An internal shunt regulator allows operation from supplies up to ~24 V by inserting a series resistor from the higher rail to VDD (e.g. 3.3 kΩ from a 12 V rail); no external Zener required."+ "description": "Logic supply for the IC, 3.5 V to 5.5 V absolute maximum. An internal shunt regulator allows operation from supplies up to ~24 V by inserting a series resistor from the higher rail to VDD (e.g. 3.3 k\u03a9 from a 12 V rail); no external Zener required." } ], "provenance": {
ws2811m.lbr+20−2@@ -62,6 +62,18 @@ <smd name="6" x="2.1125" y="-0.3250" dx="1.6250" dy="0.4000" layer="1"/> <smd name="7" x="2.1125" y="0.3250" dx="1.6250" dy="0.4000" layer="1"/> <smd name="8" x="2.1125" y="0.9750" dx="1.6250" dy="0.4000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.1600" y="1.4400"/>+ <vertex x="-2.4000" y="1.7700"/>+ <vertex x="-1.9200" y="1.7700"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.7500" y="1.5000"/>+ <vertex x="1.5000" y="1.5000"/>+ <vertex x="1.5000" y="-1.5000"/>+ <vertex x="-1.5000" y="-1.5000"/>+ <vertex x="-1.5000" y="0.7500"/>+ </polygon> <wire x1="-1.6100" y1="1.6100" x2="1.6100" y2="1.6100" width="0.1200" layer="21"/> <wire x1="-1.6100" y1="1.4350" x2="-1.6100" y2="1.6100" width="0.1200" layer="21"/> <wire x1="-1.6100" y1="-1.6100" x2="-1.6100" y2="-1.4350" width="0.1200" layer="21"/>@@ -70,7 +82,7 @@ <wire x1="1.6100" y1="-1.6100" x2="-1.6100" y2="-1.6100" width="0.1200" layer="21"/> <text x="0" y="2.388" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.388" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.1600" y="1.4400"/><vertex x="-2.4000" y="1.7700"/><vertex x="-1.9200" y="1.7700"/></polygon></package>+</package> </packages> <symbols> <symbol name="WS2811M">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="DIN" pad="6"/> <connect gate="G$1" pin="DO" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="WS2811M" constant="no"/>+ <attribute name="MANUFACTURER" value="Worldsemi" constant="no"/>+ <attribute name="LCSC_PN" value="C3034986" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>