component
LM258ADT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, SO-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -50,6 +50,20 @@ LM258ADT from STMicroelectronics, in a SO-8. Pinout and pin descriptions extract - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SO-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lm258adt.step`](lm258adt.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`lm258adt-etched.step`](lm258adt-etched.step) | 1.6 MB | You want the part with `LM258ADT` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 413 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": "lm258adt",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "STMicroelectronics Operational Amplifier, SO-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "lm258adt", "title": "LM258ADT", "brief": "STMicroelectronics Operational Amplifier, SO-8. 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": "In1-", "type": "input",- "description": "Inverting input of op-amp channel 1. Input bias current typically 20 nA; input voltage range -0.3 V to 32 V; differential input voltage rating \u00b132 V."+ "description": "Inverting input of op-amp channel 1. Input bias current typically 20 nA; input voltage range -0.3 V to 32 V; differential input voltage rating ±32 V." }, { "number": "3",@@ -52,7 +52,7 @@ "number": "4", "name": "Vcc-", "type": "power_in",- "description": "Negative supply / ground pin. In single-supply operation tie to GND; in dual-supply operation connect to the negative rail. Total supply span (Vcc+ to Vcc-) up to 32 V (or \u00b116 V)."+ "description": "Negative supply / ground pin. In single-supply operation tie to GND; in dual-supply operation connect to the negative rail. Total supply span (Vcc+ to Vcc-) up to 32 V (or ±16 V)." }, { "number": "5",@@ -76,7 +76,7 @@ "number": "8", "name": "Vcc+", "type": "power_in",- "description": "Positive supply pin. Operates from 3 V up to 32 V single-supply (or \u00b116 V dual-supply). Very low quiescent current per channel, essentially independent of supply voltage."+ "description": "Positive supply pin. Operates from 3 V up to 32 V single-supply (or ±16 V dual-supply). Very low quiescent current per channel, essentially independent of supply voltage." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/lm258adt-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "STMicroelectronics Operational Amplifier, SO-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }