component
LM224QT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, TQFN-16-EP(3x3). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+170−8@@ -1,13 +1,180 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lm224qt",+ "title": "LM224QT",+ "brief": "STMicroelectronics Operational Amplifier, TQFN-16-EP(3x3). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "STMicroelectronics Operational Amplifier, TQFN-16-EP(3x3). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "lm224qt" ],+ "component": {+ "mpn": "LM224QT",+ "manufacturer": "STMicroelectronics",+ "package": "TQFN-16-EP(3x3)",+ "pin_count": 17,+ "category": "Op-amp/Cmp",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://www.st.com/resource/en/datasheet/lm224qt.pdf",+ "parts": {+ "symbol": "lm224qt.kicad_sym",+ "footprint": "lm224qt.kicad_mod",+ "model_3d": "lm224qt.glb",+ "model_3d_step": "lm224qt.step",+ "lbr": "lm224qt.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "IN1+",+ "type": "input",+ "description": "Non-inverting input of op-amp 1. Common-mode input voltage range extends from ground (VCC-) up to VCC+ \u2212 1.5 V at 25 \u00b0C."+ },+ {+ "number": "2",+ "name": "VCC+",+ "type": "power_in",+ "description": "Positive supply rail. Single supply: 3 V to 30 V referenced to VCC-; dual supply: +1.5 V to +15 V referenced to ground. Absolute maximum supply is \u00b116 V or 32 V total."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating or tie to a static net."+ },+ {+ "number": "4",+ "name": "IN2+",+ "type": "input",+ "description": "Non-inverting input of op-amp 2. Input bias current typ. 20 nA, input offset current typ. 2 nA."+ },+ {+ "number": "5",+ "name": "IN2-",+ "type": "input",+ "description": "Inverting input of op-amp 2. Input offset voltage 5 mV max (LM224)."+ },+ {+ "number": "6",+ "name": "OUT2",+ "type": "output",+ "description": "Output of op-amp 2. Internally frequency-compensated; output short-circuit current typ. 40 mA; output short-circuit to ground is safe indefinitely for VCC \u2264 15 V."+ },+ {+ "number": "7",+ "name": "OUT3",+ "type": "output",+ "description": "Output of op-amp 3. Internally frequency-compensated; large voltage gain typ. 100 dB."+ },+ {+ "number": "8",+ "name": "IN3-",+ "type": "input",+ "description": "Inverting input of op-amp 3."+ },+ {+ "number": "9",+ "name": "IN3+",+ "type": "input",+ "description": "Non-inverting input of op-amp 3. Common-mode input voltage range 0 V to VCC-1.5 V @ 25 \u00b0C."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating or tie to a static net."+ },+ {+ "number": "11",+ "name": "VCC-",+ "type": "power_in",+ "description": "Negative supply / ground. In single-supply operation this pin is tied to system ground; in split-supply operation it is the negative rail (down to -15 V). Absolute maximum \u00b116 V."+ },+ {+ "number": "12",+ "name": "IN4+",+ "type": "input",+ "description": "Non-inverting input of op-amp 4."+ },+ {+ "number": "13",+ "name": "IN4-",+ "type": "input",+ "description": "Inverting input of op-amp 4."+ },+ {+ "number": "14",+ "name": "OUT4",+ "type": "output",+ "description": "Output of op-amp 4. Internally frequency-compensated; output short-circuit protected."+ },+ {+ "number": "15",+ "name": "OUT1",+ "type": "output",+ "description": "Output of op-amp 1. Internally frequency-compensated."+ },+ {+ "number": "16",+ "name": "IN1-",+ "type": "input",+ "description": "Inverting input of op-amp 1."+ },+ {+ "number": "17",+ "name": "EP",+ "type": "passive",+ "description": "Exposed thermal pad on package underside. Per Figure 1 note 1, may be connected to VCC- or left floating. Connecting to VCC- improves thermal performance (QFN16 3x3 Rth(j-a) = 45 \u00b0C/W)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.st.com/resource/en/datasheet/lm224qt.pdf",+ "pages": 22,+ "sha256": "c1aa97669d6ca9c8",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 17,+ "described": 17,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "STMicroelectronics",+ "Package": "TQFN-16-EP(3x3)",+ "Category": "Op-amp/Cmp",+ "Pins": "17"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lm224qt"+ ],+ "discovery_pitch": "LM224QT (STMicroelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +192,5 @@ "docs/lm224qt-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }