component
SP3078EEN-L
Public Made by Adomby adom
MaxLinear RS-485 / RS-422 ICs, 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": "sp3078een-l",+ "title": "SP3078EEN-L",+ "brief": "MaxLinear RS-485 / RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "MaxLinear RS-485 / RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "sp3078een-l" ],+ "component": {+ "mpn": "SP3078EEN-L",+ "manufacturer": "MaxLinear",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/042573ee015d53494ec858460e806ce6.pdf",+ "parts": {+ "symbol": "sp3078een-l.kicad_sym",+ "footprint": "sp3078een-l.kicad_mod",+ "model_3d": "sp3078een-l.glb",+ "model_3d_step": "sp3078een-l.step",+ "lbr": "sp3078een-l.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RO",+ "type": "output",+ "description": "Receiver Output. CMOS-level logic output of the differential receiver comparing A vs B. VOH \u2265 VCC-0.6V at IO=-1mA, VOL \u2264 0.4V at IO=1mA. Tri-stated when /RE is high; failsafe HIGH when bus is open, shorted, or idle-terminated."+ },+ {+ "number": "2",+ "name": "/RE",+ "type": "input",+ "description": "Receiver Enable, active-low. Drive LOW to enable the receiver output RO; drive HIGH to tri-state RO. With /RE=VCC and DE=GND the device enters shutdown (ISHDN \u2248 0.05\u00b5A typ). Hot-swap glitch protection ensures no false bus assertion during power-up."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver Enable, active-high. Drive HIGH to enable the differential driver onto A/B; drive LOW to place A and B into a high-impedance state. Hot-swap glitch protected. VIH \u2265 2V, VIL \u2264 0.8V, 100mV typical hysteresis."+ },+ {+ "number": "4",+ "name": "DI",+ "type": "input",+ "description": "Driver Input. CMOS logic-level input that sets the polarity of the differential A/B outputs when DE is asserted. VIH \u2265 2V, VIL \u2264 0.8V, IIN \u00b11\u00b5A. High on DI drives A high and B low."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0V) for both logic and bus sections."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "Non-inverting RS-485/RS-422 bus pin. Driver output when DE=HIGH; receiver input when DE=LOW. Common-mode range -7V to +12V, \u00b115kV Air-Gap/HBM and \u00b18kV Contact ESD protected. 96k\u03a9 minimum receiver input resistance (1/8 unit load)."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting RS-485/RS-422 bus pin. Driver output when DE=HIGH; receiver input when DE=LOW. Common-mode range -7V to +12V, \u00b115kV Air-Gap/HBM and \u00b18kV Contact ESD protected. 96k\u03a9 minimum receiver input resistance (1/8 unit load)."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input, +3.3V \u00b10.3V (absolute max +6V). Typical supply current 0.8mA (1.5mA max) at no load. Bypass locally to GND with a 0.1\u00b5F ceramic capacitor."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/042573ee015d53494ec858460e806ce6.pdf",+ "pages": 20,+ "sha256": "860dab706abedb6e",+ "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": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sp3078een-l"+ ],+ "discovery_pitch": "SP3078EEN-L (MaxLinear) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/sp3078een-l-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }