LMP8645MKX

{
  "slug": "lmp8645mkx",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current Sense Amplifiers, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lmp8645mkx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lmp8645mkx.kicad_sym",
    "lmp8645mkx.kicad_mod",
    "lmp8645mkx.glb",
    "lmp8645mkx.step",
    "lmp8645mkx.lbr",
    "docs/hero.png",
    "docs/lmp8645mkx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lmp8645mkx-hero.glb",
    "lmp8645mkx-hero.overlay.json"
  ],
  "component": {
    "mpn": "LMP8645MKX",
    "manufacturer": "Texas Instruments",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmp8645",
    "parts": {
      "symbol": "lmp8645mkx.kicad_sym",
      "footprint": "lmp8645mkx.kicad_mod",
      "model_3d": "lmp8645mkx-hero.glb",
      "model_3d_plain": "lmp8645mkx.glb",
      "model_3d_step": "lmp8645mkx-etched.step",
      "model_3d_step_plain": "lmp8645mkx.step",
      "lbr": "lmp8645mkx.lbr"
    },
    "distributor_links": {
      "lcsc": "C2060708"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T01:26:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Single-ended buffered output with low output impedance, which must stay between V- and V+ per the absolute maximum ratings."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply voltage; supply (V+ minus V-) is recommended at 2.7 V to 12 V, with a 13.2 V absolute maximum."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Positive sense input; for the LMP8645 the absolute voltage range is -6 V to 60 V and the differential voltage +IN to -IN is limited to 6 V."
      },
      {
        "number": "4",
        "name": "-IN",
        "type": "input",
        "description": "Negative sense input; for the LMP8645 the absolute voltage range is -6 V to 60 V and the differential voltage +IN to -IN is limited to 6 V, with ESD rated at ±5000 V HBM on this pin."
      },
      {
        "number": "5",
        "name": "RG",
        "type": "bidirectional",
        "description": "External gain-setting resistor pin, with a 13.2 V absolute maximum voltage rating."
      },
      {
        "number": "6",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply voltage; supply (V+ minus V-) is recommended at 2.7 V to 12 V, with a 13.2 V absolute maximum."
      }
    ],
    "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 pinout is shared by the LMP8645 and LMP8645HV in one datasheet. The MKX suffix maps to the LMP86; The datasheet names the package SOT-23-THIN (DDC) with 6 pins. The package hint says TSOT-23-6; thes; Only pages 1-4, 25-28 of the 33-page datasheet were provided. The pin table and absolute maximum rat"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0533,
        "at": "2026-10-08T01:26:39"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmp8645",
        "pages": 33,
        "sha256": "d9465129f663f2c6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lmp8645mkx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f74fa9b6276d5c1aad29482dcbb181e7bfc9175e3eebe0d0bd971c219330b736",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}