component
SSP485N
Public Made by Adomby adom
Shanghai Siproin Microelectronics RS-485 / RS-422 ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -36,6 +36,20 @@ SSP485N from Shanghai Siproin Microelectronics, in a SOP-8. Pinout and pin descr - 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 |+|---|---|---|+| [`ssp485n.step`](ssp485n.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`ssp485n-etched.step`](ssp485n-etched.step) | 1.9 MB | You want the part with `SSP485N` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 456 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": "ssp485n",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Shanghai Siproin Microelectronics RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+6−6@@ -4,7 +4,7 @@ "slug": "ssp485n", "title": "SSP485N", "brief": "Shanghai Siproin Microelectronics 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",@@ -64,7 +64,7 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "Non-inverting RS-485 bus line: receiver input and driver output. Absolute voltage rating -13 V to +15 V; differential threshold \u00b1100 mV; receiver input resistance >=96 kOhm (1/8 unit load). Polarity assignment relative to B is auto-detected 78 ms after power-on."+ "description": "Non-inverting RS-485 bus line: receiver input and driver output. Absolute voltage rating -13 V to +15 V; differential threshold ±100 mV; receiver input resistance >=96 kOhm (1/8 unit load). Polarity assignment relative to B is auto-detected 78 ms after power-on." }, { "number": "7",@@ -150,9 +150,9 @@ "docs/hero.png", "docs/ssp485n-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Shanghai Siproin Microelectronics RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }