component
LM2903AVQDRQ1
Public Made by Adomby adom
Texas Instruments Comparators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -38,6 +38,20 @@ LM2903AVQDRQ1 from Texas Instruments, in a SOIC-8. Pinout and pin descriptions e - 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 |+|---|---|---|+| [`lm2903avqdrq1.step`](lm2903avqdrq1.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`lm2903avqdrq1-etched.step`](lm2903avqdrq1-etched.step) | 2.6 MB | You want the part with `LM2903AVQDRQ1` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 632 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": "lm2903avqdrq1",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Comparators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "lm2903avqdrq1", "title": "LM2903AVQDRQ1", "brief": "Texas Instruments Comparators, 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",@@ -52,7 +52,7 @@ "number": "4", "name": "GND", "type": "power_in",- "description": "Ground / negative supply pin (V-). Connect to system ground for single-supply operation, or to the negative rail for split-supply (\u00b11.5 V to \u00b118 V) operation."+ "description": "Ground / negative supply pin (V-). Connect to system ground for single-supply operation, or to the negative rail for split-supply (±1.5 V to ±18 V) operation." }, { "number": "5",@@ -76,7 +76,7 @@ "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive supply pin (V+). Single-supply operation: 3 V to 36 V. Split-supply operation: +1.5 V to +18 V. Absolute maximum 36 V single or \u00b118 V split."+ "description": "Positive supply pin (V+). Single-supply operation: 3 V to 36 V. Split-supply operation: +1.5 V to +18 V. Absolute maximum 36 V single or ±18 V split." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/lm2903avqdrq1-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Comparators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }