component
SP485EN-L
Public Made by Adomby adom
MaxLinear Buffer/Driver/Transceiver, 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": "sp485en-l",+ "title": "SP485EN-L",+ "brief": "MaxLinear Buffer/Driver/Transceiver, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "MaxLinear Buffer/Driver/Transceiver, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "sp485en-l" ],+ "component": {+ "mpn": "SP485EN-L",+ "manufacturer": "MaxLinear",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Logic",+ "subcategory": "Buffer/Driver/Transceiver",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5ffaa173a525e11b62441bfcd513aa3b.pdf",+ "parts": {+ "symbol": "sp485en-l.kicad_sym",+ "footprint": "sp485en-l.kicad_mod",+ "model_3d": "sp485en-l.glb",+ "model_3d_step": "sp485en-l.step",+ "lbr": "sp485en-l.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RO",+ "type": "output",+ "description": "Receiver Output. CMOS logic output of the differential receiver. Outputs HIGH (>=2.4V @ Io=-4mA) when A-B > +200mV, LOW (<=0.4V @ Io=+4mA) when A-B < -200mV. High-impedance when /RE is HIGH."+ },+ {+ "number": "2",+ "name": "/RE",+ "type": "input",+ "description": "Receiver Output Enable, active LOW. Drive LOW to enable RO; drive HIGH to place RO in high-impedance (three-state). Standard CMOS logic input (VIH >= 2.0V, VIL <= 0.8V)."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver Output Enable, active HIGH. Drive HIGH to enable the differential driver onto A/B; drive LOW to place driver outputs in high-impedance. Standard CMOS logic input (VIH >= 2.0V, VIL <= 0.8V)."+ },+ {+ "number": "4",+ "name": "DI",+ "type": "input",+ "description": "Driver Input. CMOS logic-level input that drives the differential bus when DE is HIGH. A HIGH on DI forces A > B; a LOW forces B > A. VIH >= 2.0V, VIL <= 0.8V."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for all logic and driver/receiver circuitry."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "Non-inverting differential driver output / receiver input. Connects to the RS-485/RS-422 bus. Withstands common-mode voltages from -7V to +12V; differential threshold +/-200mV; input resistance >=12k\u03a9."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting differential driver output / receiver input. Connects to the RS-485/RS-422 bus. Withstands common-mode voltages from -7V to +12V; differential threshold +/-200mV; input resistance >=12k\u03a9."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply input. Operating range +4.75V to +5.25V (+5V nominal). Typical supply current 900\u00b5A (SP485). Absolute max +7V. Decouple with a 0.1\u00b5F ceramic capacitor to GND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/5ffaa173a525e11b62441bfcd513aa3b.pdf",+ "pages": 13,+ "sha256": "0ca911ff79c9ea65",+ "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": "MaxLinear",+ "Package": "SOIC-8",+ "Category": "Logic",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sp485en-l"+ ],+ "discovery_pitch": "SP485EN-L (MaxLinear) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/sp485en-l-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }