component
SSP3485
Public Made by Adomby adom
Shanghai Siproin Microelectronics 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": "ssp3485",+ "title": "SSP3485",+ "brief": "Shanghai Siproin Microelectronics RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Shanghai Siproin Microelectronics RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "ssp3485" ],+ "component": {+ "mpn": "SSP3485",+ "manufacturer": "Shanghai Siproin Microelectronics",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205251430_Shanghai-Siproin-Microelectronics-SSP3485_C2845064.pdf",+ "parts": {+ "symbol": "ssp3485.kicad_sym",+ "footprint": "ssp3485.kicad_mod",+ "model_3d": "ssp3485.glb",+ "model_3d_step": "ssp3485.step",+ "lbr": "ssp3485.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RO",+ "type": "output",+ "description": "Receiver output. Drives high when A-B \u2265 -0.05 V, low when A-B \u2264 -0.2 V, and high when A and B are open or shorted (fail-safe). High-Z when the receiver is disabled (RE high)."+ },+ {+ "number": "2",+ "name": "RE",+ "type": "input",+ "description": "Active-low receiver output enable. Receiver output RO is enabled when RE is low and is high-impedance when RE is high. TTL/CMOS input (VIH \u2265 2.0 V, VIL \u2264 0.8 V)."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver output enable. Driver outputs A and B are enabled when DE is high and are high-impedance when DE is low. TTL/CMOS input (VIH \u2265 2.0 V, VIL \u2264 0.8 V)."+ },+ {+ "number": "4",+ "name": "DI",+ "type": "input",+ "description": "Driver input. A low on DI forces A low and B high; a high on DI forces A high and B low (when DE is high). TTL/CMOS input with ~100 mV typical hysteresis."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V) for the device."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "Non-inverting RS-485/RS-422 bus pin. Receiver differential input and driver differential output. \u00b115 kV HBM ESD protected; withstands -7 V to +12 V common-mode; 96 k\u03a9 minimum input resistance (1/8 unit load)."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting RS-485/RS-422 bus pin. Receiver differential input and driver differential output. \u00b115 kV HBM ESD protected; withstands -7 V to +12 V common-mode; 96 k\u03a9 minimum input resistance (1/8 unit load)."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage input, +5 V nominal (absolute max -0.3 V to +7 V). Bypass to GND with a 0.1 \u00b5F ceramic capacitor close to the pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205251430_Shanghai-Siproin-Microelectronics-SSP3485_C2845064.pdf",+ "pages": 11,+ "sha256": "b727d1cfb78b48a8",+ "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": "Shanghai Siproin Microelectronics",+ "Package": "SOP-8",+ "Category": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ssp3485"+ ],+ "discovery_pitch": "SSP3485 (Shanghai Siproin Microelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/ssp3485-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }