component
TPT485E-SO1R
Public Made by Adomby adom
3PEAK 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": "tpt485e-so1r",+ "title": "TPT485E-SO1R",+ "brief": "3PEAK RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "3PEAK RS-485 / RS-422 ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "tpt485e-so1r" ],+ "component": {+ "mpn": "TPT485E-SO1R",+ "manufacturer": "3PEAK",+ "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/2203092030_3PEAK-TPT485E-SO1R_C2981238.pdf",+ "parts": {+ "symbol": "tpt485e-so1r.kicad_sym",+ "footprint": "tpt485e-so1r.kicad_mod",+ "model_3d": "tpt485e-so1r.glb",+ "model_3d_step": "tpt485e-so1r.step",+ "lbr": "tpt485e-so1r.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RO",+ "type": "output",+ "description": "Receiver Output. Digital CMOS output carrying the recovered data from the differential bus (A-B). Logic high when VID > VIT+ (typ -15 mV); high-Z when receiver is disabled (/RE = high or open). VOH \u2265 4.0V @ IOH = -8 mA; VOL \u2264 0.4V @ IOL = 8 mA."+ },+ {+ "number": "2",+ "name": "/RE",+ "type": "input",+ "description": "Receiver Output Enable, active low. Drive low to enable the receiver output RO; drive high (or leave open) to place RO in high-Z. VIH = 2V min, VIL = 0.8V max. Tie to GND for permanent receive mode."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Driver Output Enable, active high. Drive high to enable the differential driver onto A/B; drive low (or leave open) to place A/B in high-Z (driver disabled). VIH = 2V min, VIL = 0.8V max."+ },+ {+ "number": "4",+ "name": "DI",+ "type": "input",+ "description": "Driver Input. Digital CMOS input that drives the RS-485 differential bus when DE is asserted. DI=H drives A high / B low; DI=L drives A low / B high. If DI is left open with DE high, the driver defaults to the 'bus high' state (A high, B low). VIH = 2V min, VIL = 0.8V max."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device. Connect to system ground."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "Noninverting RS-485 bus pin: driver noninverting output and receiver noninverting input. Withstands -15V to +15V continuous and \u00b1100V transient (through 100\u03a9), \u00b118kV HBM and \u00b112kV IEC61000-4-2 contact discharge. Bus input impedance \u2265 96 k\u03a9 (1/8 unit load). Common-mode range -7V to +12V."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting RS-485 bus pin: driver inverting output and receiver inverting input. Same protection and impedance ratings as A. Together with A forms the differential RS-485 pair (VID = VA - VB)."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input, 4.5V to 5.5V (absolute max 7V). Decouple to GND with a 0.1 \u00b5F ceramic capacitor near the pin. Typical quiescent supply current is 650 \u00b5A with both driver and receiver enabled; <1 \u00b5A in shutdown (DE=GND, /RE=DI=VCC)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2203092030_3PEAK-TPT485E-SO1R_C2981238.pdf",+ "pages": 8,+ "sha256": "43d4afd779e259fc",+ "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": "SOP-8",+ "Category": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tpt485e-so1r"+ ],+ "discovery_pitch": "TPT485E-SO1R (3PEAK) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/tpt485e-so1r-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }