component
WS3085EESA-GEC
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GEC RS-485 / RS-422 ICs, SOP-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": "ws3085eesa-gec",+ "title": "WS3085EESA-GEC",+ "brief": "GEC RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "GEC RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "ws3085eesa-gec" ],+ "component": {+ "mpn": "WS3085EESA-GEC",+ "manufacturer": "GEC",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7a311a8fe1cfd5aa7ed0186146e68f2b.pdf",+ "parts": {+ "symbol": "ws3085eesa-gec.kicad_sym",+ "footprint": "ws3085eesa-gec.kicad_mod",+ "model_3d": "ws3085eesa-gec.glb",+ "model_3d_step": "ws3085eesa-gec.step",+ "lbr": "ws3085eesa-gec.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RO",+ "type": "output",+ "description": "Receiver output. When the receiver is enabled and V(A)-V(B) > -50mV, RO is driven high; when V(A)-V(B) < -200mV, RO is driven low. Fail-safe high when the bus is open/shorted. VOH \u2265 4V @ IO = -4mA; VOL \u2264 0.4V @ IO = 4mA."+ },+ {+ "number": "2",+ "name": "RE",+ "type": "input",+ "description": "Active-low receiver output enable. RE = 0 enables RO; RE = 1 places RO in high-impedance. When RE = 1 and DE = 0 the chip enters low-power shutdown (typ. 1.8\u00b5A)."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver output enable. DE = 1 enables the driver; DE = 0 places the driver outputs (A, B) in high-impedance. When RE = 1 and DE = 0 the entire chip enters shutdown."+ },+ {+ "number": "4",+ "name": "DI",+ "type": "input",+ "description": "Driver data input. When DI is low the non-inverting bus output (A) is forced low and inverting (B) high; when DI is high A is high and B is low. VIH \u2265 2.0V, VIL \u2264 0.8V, 100mV typical hysteresis."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for all signals and supply."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "RS-485/RS-422 bus interface, non-inverting driver output and non-inverting receiver input. \u00b115kV HBM / \u00b112kV IEC 61000-4-2 contact-discharge ESD protection. Rated for -7V to +12V common-mode range."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "RS-485/RS-422 bus interface, inverting driver output and inverting receiver input. \u00b115kV HBM / \u00b112kV IEC 61000-4-2 contact-discharge ESD protection. Rated for -7V to +12V common-mode range."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply, 4.75V to 5.25V (5V nominal). Bypass to GND with a 0.1\u00b5F ceramic capacitor. Typical ICC = 450\u00b5A (max 600\u00b5A), shutdown ISHDN typ. 1.8\u00b5A."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/7a311a8fe1cfd5aa7ed0186146e68f2b.pdf",+ "pages": 10,+ "sha256": "322eb465dd4a8217",+ "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": "GEC",+ "Package": "SOP-8",+ "Category": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ws3085eesa-gec"+ ],+ "discovery_pitch": "WS3085EESA-GEC (GEC) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/ws3085eesa-gec-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }