component
GM13487E
Public Made by Adomby adom
GATEMODE RS-485/RS-422 ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+14@@ -37,6 +37,20 @@ GM13487E from GATEMODE, in a SOP-8. Pinout and pin descriptions extracted from t - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`gm13487e.step`](gm13487e.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`gm13487e-etched.step`](gm13487e-etched.step) | 1.7 MB | You want the part with `GM13487E` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 438 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": "gm13487e",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "GATEMODE RS-485/RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "gm13487e", "title": "GM13487E", "brief": "GATEMODE RS-485/RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -46,7 +46,7 @@ "number": "3", "name": "/SHDN", "type": "input",- "description": "Active-low Shutdown. Drive /SHDN high for normal operation; drive /SHDN low to put the part in shutdown (typ. 2\u00b5A, max 10\u00b5A supply current)."+ "description": "Active-low Shutdown. Drive /SHDN high for normal operation; drive /SHDN low to put the part in shutdown (typ. 2µA, max 10µA supply current)." }, { "number": "4",@@ -64,19 +64,19 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "Noninverting Receiver Input and Noninverting Driver Output. Connects to the RS-485/RS-422 differential bus 'A' line. \u00b115kV HBM/Air-Gap ESD protection; input range \u22127V to +12V common-mode."+ "description": "Noninverting Receiver Input and Noninverting Driver Output. Connects to the RS-485/RS-422 differential bus 'A' line. ±15kV HBM/Air-Gap ESD protection; input range −7V to +12V common-mode." }, { "number": "7", "name": "B", "type": "bidirectional",- "description": "Inverting Receiver Input and Inverting Driver Output. Connects to the RS-485/RS-422 differential bus 'B' line. \u00b115kV HBM/Air-Gap ESD protection; input range \u22127V to +12V common-mode."+ "description": "Inverting Receiver Input and Inverting Driver Output. Connects to the RS-485/RS-422 differential bus 'B' line. ±15kV HBM/Air-Gap ESD protection; input range −7V to +12V common-mode." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive Supply, VCC = +3.3V \u00b15% or +5V \u00b15%. Bypass VCC to GND with a 0.1\u00b5F capacitor. Typical ICC = 0.6mA at 5V, 0.47mA at 3.3V (no load)."+ "description": "Positive Supply, VCC = +3.3V ±5% or +5V ±5%. Bypass VCC to GND with a 0.1µF capacitor. Typical ICC = 0.6mA at 5V, 0.47mA at 3.3V (no load)." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/gm13487e-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "GATEMODE RS-485/RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }