component
TP8485E-SR
Public Made by Adomby adom
3PEAK 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": "tp8485e-sr",+ "title": "TP8485E-SR",+ "brief": "3PEAK RS-485 / RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "3PEAK RS-485 / RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "tp8485e-sr" ],+ "component": {+ "mpn": "TP8485E-SR",+ "manufacturer": "3PEAK",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5028361a5ce54ad5bc5b997e6139f019.pdf",+ "parts": {+ "symbol": "tp8485e-sr.kicad_sym",+ "footprint": "tp8485e-sr.kicad_mod",+ "model_3d": "tp8485e-sr.glb",+ "model_3d_step": "tp8485e-sr.step",+ "lbr": "tp8485e-sr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "R",+ "type": "output",+ "description": "Receiver output. CMOS logic level output derived from the differential bus (A/Y \u2212 B/Z). High-Z when the receiver is disabled (/RE = high or open). VOH \u2265 4.64 V and VOL \u2264 0.27 V at \u00b18 mA drive with VCC = 5 V."+ },+ {+ "number": "2",+ "name": "/RE",+ "type": "input",+ "description": "Receiver enable, active low. Drive low to enable the receiver output R; drive high or leave open to place R in high-impedance. CMOS input, typical input current 10 nA."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver enable, active high. Drive high to enable the differential driver outputs A/Y and B/Z; drive low or leave open to place the driver outputs in high-impedance. CMOS input, typical input current 10 nA."+ },+ {+ "number": "4",+ "name": "D",+ "type": "input",+ "description": "Driver data input. CMOS logic level input; when the driver is enabled, D=H drives A/Y high and B/Z low, D=L drives the opposite. Left open the driver behaves as if D=H (actively drives bus high). Referenced to VCC/GND."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return for the device. Connect to the system ground plane; also serves as the reference for the bus common-mode voltage range of -8 V to +13 V."+ },+ {+ "number": "6",+ "name": "A/Y",+ "type": "bidirectional",+ "description": "Non-inverting RS-485 bus pin. Acts as receiver input A when the driver is disabled and as driver output Y when the driver is enabled. Withstands -15 V to +15 V DC and \u00b118 kV IEC61000-4-2 air-gap ESD; common-mode range -8 V to +13 V."+ },+ {+ "number": "7",+ "name": "B/Z",+ "type": "bidirectional",+ "description": "Inverting RS-485 bus pin. Acts as receiver input B when the driver is disabled and as driver output Z when the driver is enabled. Same absolute ratings as A/Y: -15 V to +15 V DC, \u00b118 kV IEC61000-4-2 air-gap ESD, common-mode -8 V to +13 V."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply, 3.0 V to 5.5 V recommended (absolute max 7 V). Bypass locally with a 100 nF ceramic capacitor to GND. Quiescent supply current is typically 695 \u00b5A with both driver and receiver enabled and no load."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/5028361a5ce54ad5bc5b997e6139f019.pdf",+ "pages": 15,+ "sha256": "f7225ec86054a77b",+ "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": "3PEAK",+ "Package": "SOIC-8",+ "Category": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tp8485e-sr"+ ],+ "discovery_pitch": "TP8485E-SR (3PEAK) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/tp8485e-sr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }