component
LM258ADR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -41,6 +41,20 @@ LM258ADR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extrac - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lm258adr.step`](lm258adr.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`lm258adr-etched.step`](lm258adr-etched.step) | 1.8 MB | You want the part with `LM258ADR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 444 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": "lm258adr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "lm258adr", "title": "LM258ADR", "brief": "Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -35,13 +35,13 @@ "number": "1", "name": "OUT1", "type": "output",- "description": "Output of op-amp channel 1. Class-AB output stage able to sink and source current; short-circuit protected to V- (indefinite when Vs \u2264 15V at 25\u00b0C)."+ "description": "Output of op-amp channel 1. Class-AB output stage able to sink and source current; short-circuit protected to V- (indefinite when Vs ≤ 15V at 25°C)." }, { "number": "2", "name": "IN1-", "type": "input",- "description": "Inverting (negative) input of op-amp channel 1. Common-mode range extends from V- to (V+ - 2V). Differential input voltage rating \u00b132V."+ "description": "Inverting (negative) input of op-amp channel 1. Common-mode range extends from V- to (V+ - 2V). Differential input voltage rating ±32V." }, { "number": "3",@@ -65,7 +65,7 @@ "number": "6", "name": "IN2-", "type": "input",- "description": "Inverting (negative) input of op-amp channel 2. Differential input voltage rating \u00b132V."+ "description": "Inverting (negative) input of op-amp channel 2. Differential input voltage rating ±32V." }, { "number": "7",@@ -77,7 +77,7 @@ "number": "8", "name": "V+", "type": "power_in",- "description": "Positive (highest) supply rail. Supply voltage Vs = (V+) - (V-) rated 3V to 32V for LM258A (absolute maximum \u00b116V or 32V)."+ "description": "Positive (highest) supply rail. Supply voltage Vs = (V+) - (V-) rated 3V to 32V for LM258A (absolute maximum ±16V or 32V)." } ], "provenance": {@@ -151,9 +151,9 @@ "docs/hero.png", "docs/lm258adr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }