component
LM224KADR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# LM224KADR++**Texas Instruments** · Operational Amplifier · SOIC-14++LM224KADR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1OUT | output | Output terminal of operational amplifier 1. |+| 2 | 1IN- | input | Inverting input terminal of operational amplifier 1. |+| 3 | 1IN+ | input | Non-inverting input terminal of operational amplifier 1. |+| 4 | VCC+ | power_in | Positive power supply voltage, 3V to 30V per operating conditions. |+| 5 | 2IN+ | input | Non-inverting input terminal of operational amplifier 2. |+| 6 | 2IN- | input | Inverting input terminal of operational amplifier 2. |+| 7 | 2OUT | output | Output terminal of operational amplifier 2. |+| 8 | 3OUT | output | Output terminal of operational amplifier 3. |+| 9 | 3IN- | input | Inverting input terminal of operational amplifier 3. |+| 10 | 3IN+ | input | Non-inverting input terminal of operational amplifier 3. |+| 11 | VCC- | power_in | Negative power supply or ground reference for single-supply operation. |+| 12 | 4IN+ | input | Non-inverting input terminal of operational amplifier 4. |+| 13 | 4IN- | input | Inverting input terminal of operational amplifier 4. |+| 14 | 4OUT | output | Output terminal of operational amplifier 4. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `LM224KADR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)+- 3D model files: `lm224kadr-etched.step` / `lm224kadr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm224kadr.step` / `lm224kadr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/lm224ka.pdf) (65 pp, sha256 `951c040c50b5a856`, retrieved 2026-09-27, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/lm224kadr-datasheet.pdf)
page.jsonadded+192@@ -0,0 +1,192 @@+{+ "slug": "lm224kadr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "lm224kadr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm224kadr.kicad_sym",+ "lm224kadr.kicad_mod",+ "lm224kadr.glb",+ "lm224kadr.step",+ "lm224kadr.lbr",+ "docs/hero.png",+ "docs/lm224kadr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM224KADR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Amplifiers/Comparators",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://www.ti.com/lit/ds/symlink/lm224ka.pdf",+ "parts": {+ "symbol": "lm224kadr.kicad_sym",+ "footprint": "lm224kadr.kicad_mod",+ "model_3d": "lm224kadr-etched.glb",+ "model_3d_plain": "lm224kadr.glb",+ "model_3d_step": "lm224kadr-etched.step",+ "model_3d_step_plain": "lm224kadr.step",+ "lbr": "lm224kadr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2058129",+ "digikey": "296-18433-2-ND",+ "mouser": "595-LM224KADR"+ },+ "distributor_check": {+ "checked_at": "2026-09-27T00:05:16Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-18433-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-LM224KADR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "1OUT",+ "type": "output",+ "description": "Output terminal of operational amplifier 1."+ },+ {+ "number": "2",+ "name": "1IN–",+ "type": "input",+ "description": "Inverting input terminal of operational amplifier 1."+ },+ {+ "number": "3",+ "name": "1IN+",+ "type": "input",+ "description": "Non-inverting input terminal of operational amplifier 1."+ },+ {+ "number": "4",+ "name": "VCC+",+ "type": "power_in",+ "description": "Positive power supply voltage, 3V to 30V per operating conditions."+ },+ {+ "number": "5",+ "name": "2IN+",+ "type": "input",+ "description": "Non-inverting input terminal of operational amplifier 2."+ },+ {+ "number": "6",+ "name": "2IN–",+ "type": "input",+ "description": "Inverting input terminal of operational amplifier 2."+ },+ {+ "number": "7",+ "name": "2OUT",+ "type": "output",+ "description": "Output terminal of operational amplifier 2."+ },+ {+ "number": "8",+ "name": "3OUT",+ "type": "output",+ "description": "Output terminal of operational amplifier 3."+ },+ {+ "number": "9",+ "name": "3IN–",+ "type": "input",+ "description": "Inverting input terminal of operational amplifier 3."+ },+ {+ "number": "10",+ "name": "3IN+",+ "type": "input",+ "description": "Non-inverting input terminal of operational amplifier 3."+ },+ {+ "number": "11",+ "name": "VCC–",+ "type": "power_in",+ "description": "Negative power supply or ground reference for single-supply operation."+ },+ {+ "number": "12",+ "name": "4IN+",+ "type": "input",+ "description": "Non-inverting input terminal of operational amplifier 4."+ },+ {+ "number": "13",+ "name": "4IN–",+ "type": "input",+ "description": "Inverting input terminal of operational amplifier 4."+ },+ {+ "number": "14",+ "name": "4OUT",+ "type": "output",+ "description": "Output terminal of operational amplifier 4."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 65,+ "cost_usd": 0.4883,+ "at": "2026-09-27T00:05:00"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/lm224ka.pdf",+ "pages": 65,+ "sha256": "951c040c50b5a856",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}