SN65HVD11EIM

{
  "slug": "sn65hvd11eim",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI RS-485 / RS-422 ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "sn65hvd11eim",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn65hvd11eim.kicad_sym",
    "sn65hvd11eim.kicad_mod",
    "sn65hvd11eim.glb",
    "sn65hvd11eim.step",
    "sn65hvd11eim.lbr",
    "docs/hero.png",
    "docs/sn65hvd11eim-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn65hvd11eim-hero.glb",
    "sn65hvd11eim-hero.overlay.json",
    "sn65hvd11eim-etched.glb"
  ],
  "component": {
    "mpn": "SN65HVD11EIM",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590912689504280576",
    "parts": {
      "symbol": "sn65hvd11eim.kicad_sym",
      "footprint": "sn65hvd11eim.kicad_mod",
      "model_3d": "sn65hvd11eim-hero.glb",
      "model_3d_plain": "sn65hvd11eim-etched.glb",
      "model_3d_step": "sn65hvd11eim-etched.step",
      "model_3d_step_plain": "sn65hvd11eim.step",
      "lbr": "sn65hvd11eim.lbr"
    },
    "distributor_links": {
      "lcsc": "C2902467"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T12:11:44Z",
      "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 data output: goes low when VID ≤ -0.2 V and high when VID ≥ -0.01 V with RE low, is high impedance when RE is high, and the receiver output current is limited to ±11 mA."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Active-low receiver enable: driving it high disables the receiver and puts R in high impedance, with VIH of 2 V minimum and VIL of 0.8 V maximum."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Active-high driver enable: the driver is disabled when DE is low, with VIH of 2 V minimum and VIL of 0.8 V maximum, and DE low with RE high for 300 ns or more places the device in low-power standby."
      },
      {
        "number": "4",
        "name": "D",
        "type": "input",
        "description": "Driver data input: logic input with VIH of 2 V minimum and VIL of 0.8 V maximum, and an input voltage range of -0.5 V to VCC + 0.5 V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Network ground terminal to which all voltages except the differential bus voltages are referenced."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Driver differential output and receiver differential input bus terminal, with an absolute maximum voltage range of -9 V to 14 V and a recommended bus common-mode range of -7 V to 12 V."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Driver differential output and receiver differential input bus terminal, with an absolute maximum voltage range of -9 V to 14 V and a recommended bus common-mode range of -7 V to 12 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage: recommended 3 V to 3.6 V (3.3 V typical), with an absolute maximum of 6 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 SOP-8 pin figure is only recoverable from the text extraction, where the pin numbers 1–8 and the; The datasheet does not state a dedicated operating temperature range for the SOP-8 part in the extra"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0737,
        "at": "2026-10-18T12:09:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590912689504280576",
        "pages": 18,
        "sha256": "dda19738278d49cb",
        "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": "sn65hvd11eim.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn65hvd11eim-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "444c5b8e1d4beb0e6d38cedf43f033bfff17ad8b3a74059352f915aa6723e857",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}