component
ISO6721BDR
Public Made by Adomby adom
Texas Instruments Digital Isolators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -37,6 +37,20 @@ ISO6721BDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extr - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`iso6721bdr.step`](iso6721bdr.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`iso6721bdr-etched.step`](iso6721bdr-etched.step) | 2.2 MB | You want the part with `ISO6721BDR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 531 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": "iso6721bdr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Digital Isolators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "iso6721bdr", "title": "ISO6721BDR", "brief": "Texas Instruments Digital Isolators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -47,7 +47,7 @@ "number": "3", "name": "INB", "type": "input",- "description": "Side-1 digital input of channel B (forward direction on side 1). CMOS/LVCMOS compatible logic input; VIH \u2265 0.7\u00d7VCC1, VIL \u2264 0.3\u00d7VCC1. Drives OUTB across the isolation barrier."+ "description": "Side-1 digital input of channel B (forward direction on side 1). CMOS/LVCMOS compatible logic input; VIH ≥ 0.7×VCC1, VIL ≤ 0.3×VCC1. Drives OUTB across the isolation barrier." }, { "number": "4",@@ -71,7 +71,7 @@ "number": "7", "name": "INA", "type": "input",- "description": "Side-2 digital input of channel A (reverse direction relative to channel B). CMOS/LVCMOS compatible logic input; VIH \u2265 0.7\u00d7VCC2, VIL \u2264 0.3\u00d7VCC2. Drives OUTA across the isolation barrier."+ "description": "Side-2 digital input of channel A (reverse direction relative to channel B). CMOS/LVCMOS compatible logic input; VIH ≥ 0.7×VCC2, VIL ≤ 0.3×VCC2. Drives OUTA across the isolation barrier." }, { "number": "8",@@ -151,9 +151,9 @@ "docs/hero.png", "docs/iso6721bdr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Digital Isolators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }