component
LMV321-TR
Public Made by Adomby adom
Gainsil Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -34,6 +34,20 @@ LMV321-TR from Gainsil, in a SOT-23-5. Pinout and pin descriptions extracted fro - Footprint: `Package_TO_SOT_SMD:SOT-23-5` - 3D model: SOT-23-5 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lmv321-tr.step`](lmv321-tr.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`lmv321-tr-etched.step`](lmv321-tr-etched.step) | 1.3 MB | You want the part with `LMV321-TR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 350 faces against 102 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": "lmv321-tr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Gainsil Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "lmv321-tr", "title": "LMV321-TR", "brief": "Gainsil Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -40,25 +40,25 @@ "number": "2", "name": "VSS", "type": "power_in",- "description": "Negative supply / ground. Tie to ground for single-supply operation (2.1V to 5.5V referenced to VDD) or to the negative rail for dual-supply operation (\u00b11.05V to \u00b12.75V)."+ "description": "Negative supply / ground. Tie to ground for single-supply operation (2.1V to 5.5V referenced to VDD) or to the negative rail for dual-supply operation (±1.05V to ±2.75V)." }, { "number": "3", "name": "IN-", "type": "input",- "description": "Inverting analog input. Rail-to-rail capable with common-mode range extending 100mV beyond the supply rails. Input offset voltage 3.5mV max at 25\u00b0C."+ "description": "Inverting analog input. Rail-to-rail capable with common-mode range extending 100mV beyond the supply rails. Input offset voltage 3.5mV max at 25°C." }, { "number": "4", "name": "OUT", "type": "output",- "description": "Amplifier output. Rail-to-rail swing (typically within 5mV of the rails at RL>100k\u03a9, 30mV at 10k\u03a9). Sources 84mA / sinks 75mA typical short-circuit current."+ "description": "Amplifier output. Rail-to-rail swing (typically within 5mV of the rails at RL>100kΩ, 30mV at 10kΩ). Sources 84mA / sinks 75mA typical short-circuit current." }, { "number": "5", "name": "VDD", "type": "power_in",- "description": "Positive supply, 2.1V to 5.5V (absolute max 7.5V VDD-VSS). Bypass with a 0.1\u03bcF ceramic capacitor placed close to the pin."+ "description": "Positive supply, 2.1V to 5.5V (absolute max 7.5V VDD-VSS). Bypass with a 0.1μF ceramic capacitor placed close to the pin." } ], "provenance": {@@ -132,9 +132,9 @@ "docs/hero.png", "docs/lmv321-tr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Gainsil Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }