component
LM293DR
Public Made by Adomby adom
Texas Instruments Comparators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lm293dr",+ "title": "LM293DR",+ "brief": "Texas Instruments Comparators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Comparators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "lm293dr" ],+ "component": {+ "mpn": "LM293DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Op-amp/Cmp",+ "subcategory": "Comparators",+ "datasheet": "https://www.ti.com/lit/ds/symlink/lm293.pdf",+ "parts": {+ "symbol": "lm293dr.kicad_sym",+ "footprint": "lm293dr.kicad_mod",+ "model_3d": "lm293dr.glb",+ "model_3d_step": "lm293dr.step",+ "lbr": "lm293dr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "1OUT",+ "type": "output",+ "description": "Open-collector output of comparator 1. Requires an external pull-up resistor to VCC (typical 5.1 k\u03a9). Sinks up to 6 mA (min) / 21 mA (typ) with VOL \u2264 1.5 V; low-level output voltage \u2264 400 mV at ISINK = 4 mA."+ },+ {+ "number": "2",+ "name": "1IN-",+ "type": "input",+ "description": "Inverting (negative) input of comparator 1. Common-mode input range extends from V- (ground) to (V+) - 1.5 V. Differential input voltage up to \u00b136 V; input bias current typically -25 nA."+ },+ {+ "number": "3",+ "name": "1IN+",+ "type": "input",+ "description": "Non-inverting (positive) input of comparator 1. Common-mode input range includes ground. Input bias current typically -25 nA; must not go more than 0.3 V below V-."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / negative supply (V-). For single-supply operation, connect to system ground."+ },+ {+ "number": "5",+ "name": "2IN+",+ "type": "input",+ "description": "Non-inverting (positive) input of comparator 2. Common-mode input range includes ground; input bias current typically -25 nA."+ },+ {+ "number": "6",+ "name": "2IN-",+ "type": "input",+ "description": "Inverting (negative) input of comparator 2. Common-mode input range V- to (V+) - 1.5 V; differential input voltage up to \u00b136 V."+ },+ {+ "number": "7",+ "name": "2OUT",+ "type": "output",+ "description": "Open-collector output of comparator 2. Requires an external pull-up resistor to VCC. Sinks up to 6 mA (min) with VOL \u2264 1.5 V; compatible with TTL, MOS, and CMOS logic."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply (V+). Operating range 2 V to 30 V (LM293); absolute maximum 36 V. Quiescent current typically 0.45 mA at VCC = 5 V. Bypass with a 0.1 \u00b5F ceramic capacitor to GND close to the pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/lm293.pdf",+ "pages": 56,+ "sha256": "24c6b3c03dd65dfd",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOIC-8",+ "Category": "Op-amp/Cmp",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lm293dr"+ ],+ "discovery_pitch": "LM293DR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/lm293dr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }