SN65HVD07EIM

{
  "schema_version": 1,
  "type": "component",
  "slug": "sn65hvd07eim",
  "title": "SN65HVD07EIM",
  "brief": "HGSEMI RS-485/RS-422 ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "sn65hvd07eim",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SN65HVD07EIM",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "RS-485/RS-422 ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a46ac5a626f47e27efa52528e11e64f0.pdf",
    "parts": {
      "symbol": "sn65hvd07eim.kicad_sym",
      "footprint": "sn65hvd07eim.kicad_mod",
      "model_3d": "sn65hvd07eim-hero.glb",
      "model_3d_plain": "sn65hvd07eim-etched.glb",
      "model_3d_step": "sn65hvd07eim-etched.step",
      "model_3d_step_plain": "sn65hvd07eim.step",
      "lbr": "sn65hvd07eim.lbr"
    },
    "distributor_links": {
      "lcsc": "C2902469"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T08:34:55Z",
      "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, 3-state, driven high or low from the A-B differential input when RE is low and high impedance when RE is high; VOH is 4 V min at IOH = -8 mA and VOL is 0.4 V max at IOL = 8 mA."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Active-low receiver enable; low enables the receiver and high disables it, with VIH 2 V min and VIL 0.8 V max, and the device enters standby when RE is high and DE is low."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Active-high driver enable; high enables the A/B driver outputs and low places them in high impedance, with VIH 2 V min and VIL 0.8 V max."
      },
      {
        "number": "4",
        "name": "D",
        "type": "input",
        "description": "Driver data input; with DE high, D high drives A high and B low, and D low drives A low and B high, with VIH 2 V min and VIL 0.8 V max."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (network ground reference); the A, B and GND pins are rated for 16 kV HBM ESD."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Non-inverting RS-485 driver output and receiver input on the differential bus; voltage range at A or B is -9 V to 14 V absolute maximum and -7 V to 12 V recommended."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting RS-485 driver output and receiver input on the differential bus; voltage range at A or B is -9 V to 14 V absolute maximum and -7 V to 12 V recommended."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply; recommended operating range is 4.5 V to 5.5 V and absolute maximum is -0.3 V to 6 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives no per-pin function text. Pin descriptions are derived from the pin names on the",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0713,
        "at": "2026-10-27T08:34:16"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a46ac5a626f47e27efa52528e11e64f0.pdf",
        "pages": 21,
        "sha256": "d88167bea2b20824",
        "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": "sn65hvd07eim.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn65hvd07eim-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f045a02363cad86663264d044482482df85da3ea8da10ac5521cba15f7392d46",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOP-8",
      "Category": "Communication Interface Chip/UART/485/232",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sn65hvd07eim"
  ],
  "discovery_pitch": "SN65HVD07EIM (HGSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn65hvd07eim.kicad_sym",
    "sn65hvd07eim.kicad_mod",
    "sn65hvd07eim.glb",
    "sn65hvd07eim.step",
    "sn65hvd07eim.lbr",
    "docs/hero.png",
    "docs/sn65hvd07eim-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn65hvd07eim-hero.glb",
    "sn65hvd07eim-hero.overlay.json",
    "sn65hvd07eim-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}