component
MAX3485EIM
Public Made by Adomby adom
HGSEMI 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": "max3485eim",+ "title": "MAX3485EIM",+ "brief": "HGSEMI RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "HGSEMI RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "max3485eim" ],+ "component": {+ "mpn": "MAX3485EIM",+ "manufacturer": "HGSEMI",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/58e191425d18b57e366060381339661e.pdf",+ "parts": {+ "symbol": "max3485eim.kicad_sym",+ "footprint": "max3485eim.kicad_mod",+ "model_3d": "max3485eim.glb",+ "model_3d_step": "max3485eim.step",+ "lbr": "max3485eim.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RO",+ "type": "output",+ "description": "Receiver output. When /RE is low, RO is high if (A-B) >= +200 mV and low if (A-B) <= -200 mV. High-impedance when /RE is high or the device is in shutdown."+ },+ {+ "number": "2",+ "name": "/RE",+ "type": "input",+ "description": "Receiver output enable, active low. Low enables RO; high tri-states RO. When /RE is high and DE is low, the device enters low-power shutdown mode."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver output enable, active high. High enables the differential driver on A/B; low tri-states the driver. When /RE is high and DE is low the device enters low-power shutdown mode."+ },+ {+ "number": "4",+ "name": "DI",+ "type": "input",+ "description": "Driver input. With DE high, a low on DI forces A low and B high; a high on DI forces A high and B low. VIH >= 2.0 V, VIL <= 0.8 V (3.3 V logic)."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device. Connect to the common system ground."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "Non-inverting RS-485 bus pin: receiver non-inverting input and driver non-inverting output. Absolute input range -7 V to +13 V; \u00b115 kV HBM ESD."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting RS-485 bus pin: receiver inverting input and driver inverting output. Absolute input range -7 V to +13 V; \u00b115 kV HBM ESD."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply pin. Operating range 3.0 V to 3.6 V (nominal 3.3 V). Bypass locally with a 0.1 \u00b5F ceramic capacitor to GND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/58e191425d18b57e366060381339661e.pdf",+ "pages": 17,+ "sha256": "2c206ef20fa97d7e",+ "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": "HGSEMI",+ "Package": "SOP-8",+ "Category": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "max3485eim"+ ],+ "discovery_pitch": "MAX3485EIM (HGSEMI) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/max3485eim-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }