component
LMV321B-TR
Public Made by Adomby adom
3PEAK 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 @@ LMV321B-TR from 3PEAK, in a SOT-23-5. Pinout and pin descriptions extracted from - 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 |+|---|---|---|+| [`lmv321b-tr.step`](lmv321b-tr.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`lmv321b-tr-etched.step`](lmv321b-tr-etched.step) | 1.6 MB | You want the part with `LMV321B-TR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 405 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": "lmv321b-tr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "3PEAK Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "lmv321b-tr", "title": "LMV321B-TR", "brief": "3PEAK 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",@@ -34,7 +34,7 @@ "number": "1", "name": "+In", "type": "input",- "description": "Non-inverting analog input. Rail-to-rail input; common-mode range extends from (V-) - 0.1 V to (V+) + 0.1 V. Input bias current ~1 pA at 25 \u00b0C. ESD-protected with clamp diodes to each rail; keep input current below \u00b110 mA if the pin is driven beyond the supplies."+ "description": "Non-inverting analog input. Rail-to-rail input; common-mode range extends from (V-) - 0.1 V to (V+) + 0.1 V. Input bias current ~1 pA at 25 °C. ESD-protected with clamp diodes to each rail; keep input current below ±10 mA if the pin is driven beyond the supplies." }, { "number": "2",@@ -46,19 +46,19 @@ "number": "3", "name": "-In", "type": "input",- "description": "Inverting analog input. Rail-to-rail input; common-mode range extends 100 mV beyond each supply rail. Input bias current ~1 pA at 25 \u00b0C; input capacitance 8 pF differential / 7 pF common-mode."+ "description": "Inverting analog input. Rail-to-rail input; common-mode range extends 100 mV beyond each supply rail. Input bias current ~1 pA at 25 °C; input capacitance 8 pF differential / 7 pF common-mode." }, { "number": "4", "name": "Out", "type": "output",- "description": "Rail-to-rail analog output. Swings to within 15 mV of each supply rail with a 10 k\u03a9 load. Short-circuit current typically 100 mA (indefinite short-circuit duration allowed, subject to junction-temperature limits)."+ "description": "Rail-to-rail analog output. Swings to within 15 mV of each supply rail with a 10 kΩ load. Short-circuit current typically 100 mA (indefinite short-circuit duration allowed, subject to junction-temperature limits)." }, { "number": "5", "name": "+Vs", "type": "power_in",- "description": "Positive supply rail. Operating range 2.5 V to 5.5 V referenced to -Vs; absolute maximum (+Vs) - (-Vs) = 6 V. Quiescent current 80 \u00b5A typical (130 \u00b5A max) per amplifier. Bypass with a local decoupling capacitor to -Vs."+ "description": "Positive supply rail. Operating range 2.5 V to 5.5 V referenced to -Vs; absolute maximum (+Vs) - (-Vs) = 6 V. Quiescent current 80 µA typical (130 µA max) per amplifier. Bypass with a local decoupling capacitor to -Vs." } ], "provenance": {@@ -132,9 +132,9 @@ "docs/hero.png", "docs/lmv321b-tr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "3PEAK Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }