component
LF444CMX
Public Made by Adomby adom
Texas Instruments FET InputAmplifiers, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+166−8@@ -1,13 +1,176 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lf444cmx",+ "title": "LF444CMX",+ "brief": "Texas Instruments FET InputAmplifiers, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments FET InputAmplifiers, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "lf444cmx" ],+ "component": {+ "mpn": "LF444CMX",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Op-amp/Cmp",+ "subcategory": "FET InputAmplifiers",+ "datasheet": "https://www.ti.com/lit/ds/symlink/lf444cmx.pdf",+ "parts": {+ "symbol": "lf444cmx.kicad_sym",+ "footprint": "lf444cmx.kicad_mod",+ "model_3d": "lf444cmx.glb",+ "model_3d_step": "lf444cmx.step",+ "lbr": "lf444cmx.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "OUT1",+ "type": "output",+ "description": "Amplifier 1 output."+ },+ {+ "number": "2",+ "name": "IN1-",+ "type": "input",+ "description": "Amplifier 1 inverting input (JFET gate, ~10^12 \u03a9, 50 pA max bias)."+ },+ {+ "number": "3",+ "name": "IN1+",+ "type": "input",+ "description": "Amplifier 1 non-inverting input (JFET gate, ~10^12 \u03a9, 50 pA max bias)."+ },+ {+ "number": "4",+ "name": "V+",+ "type": "power_in",+ "description": "Positive supply rail (VCC). Absolute max \u00b118 V (LF444) / \u00b122 V (LF444A). Typical operation \u00b115 V. Supply current ~0.6 mA (all four amps)."+ },+ {+ "number": "5",+ "name": "IN2+",+ "type": "input",+ "description": "Amplifier 2 non-inverting input."+ },+ {+ "number": "6",+ "name": "IN2-",+ "type": "input",+ "description": "Amplifier 2 inverting input."+ },+ {+ "number": "7",+ "name": "OUT2",+ "type": "output",+ "description": "Amplifier 2 output."+ },+ {+ "number": "8",+ "name": "OUT3",+ "type": "output",+ "description": "Amplifier 3 output."+ },+ {+ "number": "9",+ "name": "IN3+",+ "type": "input",+ "description": "Amplifier 3 non-inverting input."+ },+ {+ "number": "10",+ "name": "IN3-",+ "type": "input",+ "description": "Amplifier 3 inverting input."+ },+ {+ "number": "11",+ "name": "V-",+ "type": "power_in",+ "description": "Negative supply rail (VEE). Absolute max \u00b118 V (LF444) / \u00b122 V (LF444A). Tie to GND for single-supply operation."+ },+ {+ "number": "12",+ "name": "IN4+",+ "type": "input",+ "description": "Amplifier 4 non-inverting input."+ },+ {+ "number": "13",+ "name": "IN4-",+ "type": "input",+ "description": "Amplifier 4 inverting input."+ },+ {+ "number": "14",+ "name": "OUT4",+ "type": "output",+ "description": "Amplifier 4 output."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/lf444cmx.pdf",+ "pages": 18,+ "sha256": "8be6c106cdaeeaf9",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOIC-14",+ "Category": "Op-amp/Cmp",+ "Pins": "14"+ }+ },+ "variants": [+ {+ "mpn": "LF444CMX",+ "kind": "packaging"+ },+ {+ "mpn": "LF444CMXCN",+ "kind": "packaging"+ },+ {+ "mpn": "LF444CMXMJ",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lf444cmx"+ ],+ "discovery_pitch": "LF444CMX (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +188,5 @@ "docs/lf444cmx-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }