component
CH444NSR
Public Made by Adomby adom
COSEMITECH Hall Sensor, SOT-23-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+86−8@@ -1,13 +1,96 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ch444nsr",+ "title": "CH444NSR",+ "brief": "COSEMITECH Hall Sensor, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "COSEMITECH Hall Sensor, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "sensor", "ch444nsr" ],+ "component": {+ "mpn": "CH444NSR",+ "manufacturer": "COSEMITECH",+ "package": "SOT-23-3L",+ "pin_count": 3,+ "category": "Sensor",+ "subcategory": "Hall Sensor",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2108201830_COSEMITECH-CH444NSR_C2880001.pdf",+ "parts": {+ "symbol": "ch444nsr.kicad_sym",+ "footprint": "ch444nsr.kicad_mod",+ "model_3d": "ch444nsr.glb",+ "model_3d_step": "ch444nsr.step",+ "lbr": "ch444nsr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage pin. Operating range 2.5 V to 22 V (absolute max 24 V). Typical supply current 1.6 mA. Reverse-battery protected to -22 V."+ },+ {+ "number": "2",+ "name": "OUT",+ "type": "output",+ "description": "Open-collector Hall-sensor output. Sinks up to 25 mA (short-circuit-limited 30-90 mA); VDSon <= 0.4 V at 20 mA. Requires external pull-up; withstands up to 24 V. Switches state based on magnetic field crossing BOP/BRP thresholds."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2108201830_COSEMITECH-CH444NSR_C2880001.pdf",+ "pages": 15,+ "sha256": "bb180a03995d8124",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "COSEMITECH",+ "Package": "SOT-23-3L",+ "Category": "Sensor",+ "Pins": "3"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ch444nsr"+ ],+ "discovery_pitch": "CH444NSR (COSEMITECH) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +108,5 @@ "docs/ch444nsr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }