TP8485E-VR

{
  "slug": "tp8485e-vr",
  "version": "0.1.0",
  "type": "component",
  "description": "3PEAK Buffers, Drivers, Receivers, Transceivers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "tp8485e-vr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tp8485e-vr.kicad_sym",
    "tp8485e-vr.kicad_mod",
    "tp8485e-vr.glb",
    "tp8485e-vr.step",
    "tp8485e-vr.lbr",
    "docs/hero.png",
    "docs/tp8485e-vr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tp8485e-vr-hero.glb",
    "tp8485e-vr-hero.overlay.json",
    "tp8485e-vr-etched.glb"
  ],
  "component": {
    "mpn": "TP8485E-VR",
    "manufacturer": "3PEAK",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834808646787072",
    "parts": {
      "symbol": "tp8485e-vr.kicad_sym",
      "footprint": "tp8485e-vr.kicad_mod",
      "model_3d": "tp8485e-vr-hero.glb",
      "model_3d_plain": "tp8485e-vr-etched.glb",
      "model_3d_step": "tp8485e-vr-etched.step",
      "model_3d_step_plain": "tp8485e-vr.step",
      "lbr": "tp8485e-vr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5173248"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T18:03:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R",
        "type": "output",
        "description": "Receiver output; when the receiver is enabled (/RE low) it reflects the bus differential state, and it is high-impedance when /RE is high, with typical drive of 25 mA at VOL = 1 V."
      },
      {
        "number": "2",
        "name": "/RE",
        "type": "input",
        "description": "Active-low receiver enable; driving it high disables the receiver output (R goes high-impedance)."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Active-high driver enable; driving it low disables the driver outputs (A/Y and B/Z go high-impedance), and the logic input is specified with VIH of 2 V min and VIL of 0.4 V max."
      },
      {
        "number": "4",
        "name": "D",
        "type": "input",
        "description": "Driver data input; with DE high it sets the bus state (D high drives A/Y high and B/Z low), with logic thresholds VIH 2 V min and VIL 0.4 V max."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device supply, rated VDD to GND of -0.3 V to +7 V absolute maximum."
      },
      {
        "number": "6",
        "name": "A/Y",
        "type": "bidirectional",
        "description": "Non-inverting RS-485 bus terminal (receiver input A and driver output Y), protected to ±12 kV HBM and rated for a bus common-mode range of -8 V to +13 V."
      },
      {
        "number": "7",
        "name": "B/Z",
        "type": "bidirectional",
        "description": "Inverting RS-485 bus terminal (receiver input B and driver output Z), protected to ±12 kV HBM and rated for a bus common-mode range of -8 V to +13 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, specified from 3 V to 5.5 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-configuration figure text on page 1 is scrambled: the pin numbers (8 6 5 7 3 2 1 4) and labe; The datasheet names the receiver output 'R' in the figure and 'RO' in the test circuits; 'R' is used"
        ],
        "pages_sent": 15,
        "cost_usd": 0.143,
        "at": "2026-10-18T18:01:07"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834808646787072",
        "pages": 15,
        "sha256": "eddf614de77cf7ff",
        "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"
    },
    "models_3d": [
      {
        "file": "tp8485e-vr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tp8485e-vr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2fb95498ff2dd61ff92fd98eb267d9603c52d63dce3ca45c2709cc3d131e1d2d",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}