component
LM321H-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@@ -37,6 +37,20 @@ LM321H-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 |+|---|---|---|+| [`lm321h-tr.step`](lm321h-tr.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`lm321h-tr-etched.step`](lm321h-tr-etched.step) | 1.4 MB | You want the part with `LM321H-TR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 360 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": "lm321h-tr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Unknown Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−6@@ -4,7 +4,7 @@ "slug": "lm321h-tr", "title": "LM321H-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",@@ -40,7 +40,7 @@ "number": "2", "name": "VSS", "type": "power_in",- "description": "Negative supply / ground. Connect to GND in single-supply operation (3V to 36V VDD) or to the negative rail (down to -18V) in dual-supply operation. Bypass with a 0.1\u00b5F ceramic capacitor to ground in split-supply designs."+ "description": "Negative supply / ground. Connect to GND in single-supply operation (3V to 36V VDD) or to the negative rail (down to -18V) in dual-supply operation. Bypass with a 0.1µF ceramic capacitor to ground in split-supply designs." }, { "number": "3",@@ -52,13 +52,13 @@ "number": "4", "name": "OUT", "type": "output",- "description": "Op-amp output. Swings from 0V to VCC-1.5V; sources/sinks 40mA typical (60mA max) into a 10\u03a9 load to VS/2. Output high VOH \u226512V and low VOL \u22645mV typical at RL=10k\u03a9 with VS=15V."+ "description": "Op-amp output. Swings from 0V to VCC-1.5V; sources/sinks 40mA typical (60mA max) into a 10Ω load to VS/2. Output high VOH ≥12V and low VOL ≤5mV typical at RL=10kΩ with VS=15V." }, { "number": "5", "name": "VDD", "type": "power_in",- "description": "Positive supply. Single-supply range 3V to 36V, or up to +18V in dual-supply operation. Bypass with a 0.1\u00b5F ceramic capacitor to VSS placed close to the pin."+ "description": "Positive supply. Single-supply range 3V to 36V, or up to +18V in dual-supply operation. Bypass with a 0.1µF ceramic capacitor to VSS placed close to the pin." } ], "provenance": {@@ -132,6 +132,9 @@ "docs/hero.png", "docs/lm321h-tr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "Unknown Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }