component
WS2811M
Public Made by Adomby adom
Worldsemi LED Drivers, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -32,6 +32,20 @@ WS2811M from Worldsemi, in a MSOP-8. Pinout and pin descriptions extracted from - Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm` - 3D model: MSOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`ws2811m.step`](ws2811m.step) | 123 KB | You want the bare part, or you mark your own boards. |+| [`ws2811m-etched.step`](ws2811m-etched.step) | 1.6 MB | You want the part with `WS2811M` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 412 faces against 147 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "ws2811m",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Worldsemi LED Drivers, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "ws2811m", "title": "WS2811M", "brief": "Worldsemi LED Drivers, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -58,13 +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 \u2265 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 ≥ 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 \u2265 0.7\u00b7VDD, VIL \u2264 0.3\u00b7VDD, 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 ≥ 0.7·VDD, VIL ≤ 0.3·VDD, hysteresis typ 0.35 V. Port withstands up to 9.5 V." }, { "number": "7",@@ -76,7 +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 k\u03a9 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 kΩ from a 12 V rail); no external Zener required." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/ws2811m-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Worldsemi LED Drivers, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }