component
ISO7721DWVR
Public Made by Adomby adom
Texas Instruments Digital Isolators, 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": "iso7721dwvr",+ "title": "ISO7721DWVR",+ "brief": "Texas Instruments Digital Isolators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Digital Isolators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "comm-uart", "iso7721dwvr" ],+ "component": {+ "mpn": "ISO7721DWVR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Comm/UART",+ "subcategory": "Digital Isolators",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2302212330_Texas-Instruments-ISO7721DWVR_C2864013.pdf",+ "parts": {+ "symbol": "iso7721dwvr.kicad_sym",+ "footprint": "iso7721dwvr.kicad_mod",+ "model_3d": "iso7721dwvr.glb",+ "model_3d_step": "iso7721dwvr.step",+ "lbr": "iso7721dwvr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VCC1",+ "type": "power_in",+ "description": "Power supply for side 1 (input for channel B, output for channel A). Operating range 2.25 V to 5.5 V referenced to GND1. Decouple with a low-ESR ceramic capacitor (e.g. 0.1 \u00b5F) close to the pin."+ },+ {+ "number": "2",+ "name": "OUTA",+ "type": "output",+ "description": "Digital output of channel A on side 1. Channel A is the reverse channel; this pin mirrors the logic level applied to INA on side 2. Drives push-pull CMOS levels referenced to VCC1/GND1 with IOH up to \u22124 mA at VCC = 5 V."+ },+ {+ "number": "3",+ "name": "INB",+ "type": "input",+ "description": "Digital input of channel B on side 1. Channel B is the forward channel; the logic level driven here appears at OUTB on side 2. LVCMOS input thresholds referenced to VCC1 (VIH \u2265 0.7\u00b7VCC1, VIL \u2264 0.3\u00b7VCC1). Default output state (no F suffix) is high when input is lost."+ },+ {+ "number": "4",+ "name": "GND1",+ "type": "power_in",+ "description": "Ground reference for side 1 (VCC1 return). Isolated from GND2 across the SiO2 isolation barrier."+ },+ {+ "number": "5",+ "name": "GND2",+ "type": "power_in",+ "description": "Ground reference for side 2 (VCC2 return). Isolated from GND1 across the SiO2 isolation barrier."+ },+ {+ "number": "6",+ "name": "OUTB",+ "type": "output",+ "description": "Digital output of channel B on side 2. Mirrors the logic level driven at INB on side 1. Push-pull CMOS output referenced to VCC2/GND2 with IOH up to \u22124 mA at VCC = 5 V."+ },+ {+ "number": "7",+ "name": "INA",+ "type": "input",+ "description": "Digital input of channel A on side 2 (reverse channel). Logic level driven here appears at OUTA on side 1. LVCMOS thresholds referenced to VCC2 (VIH \u2265 0.7\u00b7VCC2, VIL \u2264 0.3\u00b7VCC2)."+ },+ {+ "number": "8",+ "name": "VCC2",+ "type": "power_in",+ "description": "Power supply for side 2 (input for channel A, output for channel B). Operating range 2.25 V to 5.5 V referenced to GND2. Decouple with a low-ESR ceramic capacitor (e.g. 0.1 \u00b5F) close to the pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2302212330_Texas-Instruments-ISO7721DWVR_C2864013.pdf",+ "pages": 38,+ "sha256": "6cd4876010fb4841",+ "source_tier": "lcsc"+ },+ "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": "Comm/UART",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "iso7721dwvr"+ ],+ "discovery_pitch": "ISO7721DWVR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/iso7721dwvr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }