LMH6550MMX

{
  "slug": "lmh6550mmx",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "amplifiers-comparators",
    "lmh6550mmx",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "lmh6550mmx.glb",
    "lmh6550mmx.step",
    "lmh6550mmx.lbr",
    "docs/hero.png",
    "docs/lmh6550mmx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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  "component": {
    "mpn": "LMH6550MMX",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmh6550",
    "parts": {
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      "footprint": "lmh6550mmx.kicad_mod",
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      "model_3d_plain": "lmh6550mmx.glb",
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      "model_3d_step_plain": "lmh6550mmx.step",
      "lbr": "lmh6550mmx.lbr"
    },
    "distributor_links": {
      "lcsc": "C2060837",
      "digikey": "LMH6550MMX-ND",
      "mouser": "926-LMH6550MMX"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:19:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LMH6550MMX-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LMH6550MMX",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-IN",
        "type": "input",
        "description": "Negative (inverting) input of the differential amplifier; the absolute maximum input current on pins 1, 2, 7 and 8 is 30 mA."
      },
      {
        "number": "2",
        "name": "VCM",
        "type": "input",
        "description": "Output common-mode input; it is one of the pins (1, 2, 7, 8) limited to a 30 mA absolute maximum input current."
      },
      {
        "number": "3",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply; total supply voltage is recommended at 4.5 V to 12 V, with an absolute maximum of 13.2 V."
      },
      {
        "number": "4",
        "name": "+OUT",
        "type": "output",
        "description": "Positive output of the differential amplifier; maximum output current is determined by device power dissipation limits, not a fixed value."
      },
      {
        "number": "5",
        "name": "-OUT",
        "type": "output",
        "description": "Negative output of the differential amplifier; maximum output current is determined by device power dissipation limits, not a fixed value."
      },
      {
        "number": "6",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply; total supply voltage is recommended at 4.5 V to 12 V, with an absolute maximum of 13.2 V."
      },
      {
        "number": "7",
        "name": "EN",
        "type": "input",
        "description": "Enable input; the pin table gives no logic thresholds or polarity, and the pin is one of the pins (1, 2, 7, 8) limited to a 30 mA absolute maximum input current."
      },
      {
        "number": "8",
        "name": "+IN",
        "type": "input",
        "description": "Positive (non-inverting) input of the differential amplifier; the absolute maximum input current on pins 1, 2, 7 and 8 is 30 mA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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 table and pin diagram on page 3 are shared by the SOIC (D) and VSSOP (DGK) packages. The pin; The datasheet does not state the logic polarity or voltage thresholds for the EN pin. The only relat; The datasheet only gives the label 'Output Common-Mode Input' for VCM and does not describe its volt"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0472,
        "at": "2026-10-08T15:18:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmh6550",
        "pages": 37,
        "sha256": "0f8f9876d562abe3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
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        "checked": "2026-10-08",
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        "sha256": "986c9512288aa199352ccc3dae8b9ece83455bfb3250a4c5aa2ba74c842ce505",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}