component
SN65176BDR
Public Made by Adomby adom
UMW 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": "sn65176bdr",+ "title": "SN65176BDR",+ "brief": "UMW RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "UMW RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "sn65176bdr" ],+ "component": {+ "mpn": "SN65176BDR",+ "manufacturer": "UMW",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/704f0373ac4020e9e7d361bad99a7c88.pdf",+ "parts": {+ "symbol": "sn65176bdr.kicad_sym",+ "footprint": "sn65176bdr.kicad_mod",+ "model_3d": "sn65176bdr.glb",+ "model_3d_step": "sn65176bdr.step",+ "lbr": "sn65176bdr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "R",+ "type": "output",+ "description": "Receiver output (RO). Logic-level (TTL/CMOS) data output from the RS-485 receiver. VOH >= 2.7 V at IOH = -400 uA; VOL <= 0.45 V at IOL = 8 mA. High-impedance when RE is deasserted (high)."+ },+ {+ "number": "2",+ "name": "RE",+ "type": "input",+ "description": "Receiver Enable (active low). Drive low to enable receiver output R; drive high to tri-state R. TTL input, VIH >= 2.0 V, VIL <= 0.8 V."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver Enable (active high). Drive high to enable the differential driver outputs A/B; drive low to tri-state the driver. TTL input, VIH >= 2.0 V, VIL <= 0.8 V."+ },+ {+ "number": "4",+ "name": "D",+ "type": "input",+ "description": "Driver input (DI). Logic-level (TTL/CMOS) data input to the RS-485 driver. When DE is high, D=high drives A>B and D=low drives A<B."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference (0 V). Connect to system ground."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "Non-inverting RS-422/RS-485 differential bus line. Driver output when DE=1, receiver input when RE=0. Withstands -7 V to +12 V common-mode; differential threshold |VIT| = 0.2 V typical with ~50 mV hysteresis."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting RS-422/RS-485 differential bus line. Driver output when DE=1, receiver input when RE=0. Withstands -7 V to +12 V common-mode; forms the differential pair with A."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply input, +5 V nominal (4.75 V to 5.25 V recommended; 7 V absolute max). Typical ICC = 42 mA outputs enabled, 26 mA disabled. Bypass with a local decoupling capacitor to GND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/704f0373ac4020e9e7d361bad99a7c88.pdf",+ "pages": 12,+ "sha256": "03ef2b23ed23a2cd",+ "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": "UMW",+ "Package": "SOP-8",+ "Category": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sn65176bdr"+ ],+ "discovery_pitch": "SN65176BDR (UMW) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/sn65176bdr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }