component
LM321MFX-JSM
Public Made by Adomby adom
JSMSEMI LM321MFX Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -33,6 +33,20 @@ LM321MFX-JSM from JSMSEMI LM321MFX, in a SOT-23-5. Pinout and pin descriptions e - 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 |+|---|---|---|+| [`lm321mfx-jsm.step`](lm321mfx-jsm.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`lm321mfx-jsm-etched.step`](lm321mfx-jsm-etched.step) | 1.8 MB | You want the part with `LM321MFX-JSM` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 466 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": "lm321mfx-jsm",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "JSMSEMI LM321MFX Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "lm321mfx-jsm", "title": "LM321MFX-JSM", "brief": "JSMSEMI LM321MFX 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",@@ -34,31 +34,31 @@ "number": "1", "name": "+IN", "type": "input",- "description": "Non-inverting op-amp input. Input common-mode range includes ground; V- to (Vcc-1.5V). Input bias current \u00b145 nA typ."+ "description": "Non-inverting op-amp input. Input common-mode range includes ground; V- to (Vcc-1.5V). Input bias current ±45 nA typ." }, { "number": "2", "name": "V-", "type": "power_in",- "description": "Negative supply / ground. Tie to GND for single-supply operation or to negative rail for dual-supply (\u00b112V max)."+ "description": "Negative supply / ground. Tie to GND for single-supply operation or to negative rail for dual-supply (±12V max)." }, { "number": "3", "name": "-IN", "type": "input",- "description": "Inverting op-amp input. Input offset voltage \u00b12 mV typ, input bias current \u00b145 nA typ."+ "description": "Inverting op-amp input. Input offset voltage ±2 mV typ, input bias current ±45 nA typ." }, { "number": "4", "name": "OUTPUT", "type": "output",- "description": "Op-amp output. Source current 20 mA typ, sink 10 mA typ at Vcc=15V. Short-circuit protected (continuous to ground for V\u226415V)."+ "description": "Op-amp output. Source current 20 mA typ, sink 10 mA typ at Vcc=15V. Short-circuit protected (continuous to ground for V≤15V)." }, { "number": "5", "name": "V+", "type": "power_in",- "description": "Positive supply. Single-supply range up to 24V (or \u00b112V dual). Quiescent current 0.5 mA typ at 5V, 0.7 mA typ at 24V."+ "description": "Positive supply. Single-supply range up to 24V (or ±12V dual). Quiescent current 0.5 mA typ at 5V, 0.7 mA typ at 24V." } ], "provenance": {@@ -132,9 +132,9 @@ "docs/hero.png", "docs/lm321mfx-jsm-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "JSMSEMI LM321MFX Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }