component
CA-IS3021W
Public Made by Adomby adom
Chipanalog I2C Isolators, SOIC-16-300mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+178−8@@ -1,13 +1,188 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ca-is3021w",+ "title": "CA-IS3021W",+ "brief": "Chipanalog I2C Isolators, SOIC-16-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Chipanalog I2C Isolators, SOIC-16-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "signal isolation devices", "ca-is3021w" ],+ "component": {+ "mpn": "CA-IS3021W",+ "manufacturer": "Chipanalog",+ "package": "SOIC-16-300mil",+ "pin_count": 16,+ "category": "Signal Isolation Devices",+ "subcategory": "I2C Isolators",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602834765829447680",+ "parts": {+ "symbol": "ca-is3021w.kicad_sym",+ "footprint": "ca-is3021w.kicad_mod",+ "model_3d": "ca-is3021w.glb",+ "model_3d_step": "ca-is3021w.step",+ "lbr": "ca-is3021w.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GNDA",+ "type": "power_in",+ "description": "Side A ground reference."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating (do not connect externally)."+ },+ {+ "number": "3",+ "name": "VDDA",+ "type": "power_in",+ "description": "Side A supply input, 3.0 V to 5.5 V. Bypass to GNDA with a local decoupling capacitor."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating (do not connect externally)."+ },+ {+ "number": "5",+ "name": "SDAA",+ "type": "bidirectional",+ "description": "Side A bidirectional I2C data (open-drain). Mirrors SDAB across the isolation barrier; requires external pull-up to VDDA."+ },+ {+ "number": "6",+ "name": "SCLA",+ "type": "input",+ "description": "Side A I2C clock input. Drives the unidirectional SCL channel that appears at SCLB on side B."+ },+ {+ "number": "7",+ "name": "GNDA",+ "type": "power_in",+ "description": "Side A ground reference (redundant pin, tie to pin 1)."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating (do not connect externally)."+ },+ {+ "number": "9",+ "name": "GNDB",+ "type": "power_in",+ "description": "Side B ground reference."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating (do not connect externally)."+ },+ {+ "number": "11",+ "name": "SCLB",+ "type": "output",+ "description": "Side B I2C clock output (open-drain), driven from SCLA on side A. Requires external pull-up to VDDB."+ },+ {+ "number": "12",+ "name": "SDAB",+ "type": "bidirectional",+ "description": "Side B bidirectional I2C data (open-drain). Mirrors SDAA across the isolation barrier; requires external pull-up to VDDB."+ },+ {+ "number": "13",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating (do not connect externally)."+ },+ {+ "number": "14",+ "name": "VDDB",+ "type": "power_in",+ "description": "Side B supply input, 3.0 V to 5.5 V. Bypass to GNDB with a local decoupling capacitor."+ },+ {+ "number": "15",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave floating (do not connect externally)."+ },+ {+ "number": "16",+ "name": "GNDB",+ "type": "power_in",+ "description": "Side B ground reference (redundant pin, tie to pin 9)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602834765829447680",+ "pages": 22,+ "sha256": "f22cb16e7b686413",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Chipanalog",+ "Package": "SOIC-16-300mil",+ "Category": "Signal Isolation Devices",+ "Pins": "16"+ }+ },+ "variants": [+ {+ "mpn": "CA-IS3021WW",+ "kind": "packaging"+ },+ {+ "mpn": "CA-IS3021WG",+ "kind": "packaging"+ },+ {+ "mpn": "CA-IS3021WS",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ca-is3021w"+ ],+ "discovery_pitch": "CA-IS3021W (Chipanalog) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +200,5 @@ "docs/ca-is3021w-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }