LMH0034MAX

{
  "slug": "lmh0034max",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Interface - Specialized, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "lmh0034max",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
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    "lmh0034max.kicad_mod",
    "lmh0034max.glb",
    "lmh0034max.step",
    "lmh0034max.lbr",
    "docs/hero.png",
    "docs/lmh0034max-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lmh0034max-hero.glb",
    "lmh0034max-hero.overlay.json"
  ],
  "component": {
    "mpn": "LMH0034MAX",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Interface - Specialized",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmh0034",
    "parts": {
      "symbol": "lmh0034max.kicad_sym",
      "footprint": "lmh0034max.kicad_mod",
      "model_3d": "lmh0034max-hero.glb",
      "model_3d_plain": "lmh0034max.glb",
      "model_3d_step": "lmh0034max-etched.step",
      "model_3d_step_plain": "lmh0034max.step",
      "lbr": "lmh0034max.lbr"
    },
    "distributor_links": {
      "lcsc": "C2674254",
      "digikey": "2156-LMH0034MAX-ND",
      "mouser": "926-LMH0034MAX"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T09:10:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-LMH0034MAX-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "926-LMH0034MAX",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLI",
        "type": "output",
        "description": "Cable length indicator provides a voltage inversely proportional to the cable length being equalized, and is only valid when an input signal is present (2.5 V typical at 0 m cable, 1.9 V at maximum cable)."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive power supply (+3.3 V), specified at 3.3 V ±5% with absolute maximum supply of −0.5 V to 3.6 V."
      },
      {
        "number": "3",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative power supply (ground)."
      },
      {
        "number": "4",
        "name": "SDI",
        "type": "input",
        "description": "Serial data true input, which must be AC coupled and accepts differential or single-ended drive with a 720 to 950 mVP-P input swing."
      },
      {
        "number": "5",
        "name": "SDI",
        "type": "input",
        "description": "Serial data complement input, which must be AC coupled and is driven differentially with SDI (true)."
      },
      {
        "number": "6",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative power supply (ground)."
      },
      {
        "number": "7",
        "name": "AEC+",
        "type": "passive",
        "description": "AEC loop filter external capacitor (1 µF) positive connection, with the capacitor connected across AEC+ and AEC−."
      },
      {
        "number": "8",
        "name": "AEC-",
        "type": "passive",
        "description": "AEC loop filter external capacitor (1 µF) negative connection, with the capacitor connected across AEC+ and AEC−."
      },
      {
        "number": "9",
        "name": "BYPASS",
        "type": "input",
        "description": "Bypasses equalization and DC restoration when driven high, and no equalization occurs in this mode."
      },
      {
        "number": "10",
        "name": "MUTEREF",
        "type": "input",
        "description": "Mute reference that sets the maximum cable length to be equalized before muting, and may be left unconnected for maximum equalization."
      },
      {
        "number": "11",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative power supply (ground)."
      },
      {
        "number": "12",
        "name": "SDO",
        "type": "output",
        "description": "Serial data complement output, internally loaded with 50 Ω and producing a 750 mVP-P differential output together with SDO (true)."
      },
      {
        "number": "13",
        "name": "SDO",
        "type": "output",
        "description": "Serial data true output, internally loaded with 50 Ω and producing a 750 mVP-P differential output together with SDO (complement)."
      },
      {
        "number": "14",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative power supply (ground)."
      },
      {
        "number": "15",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive power supply (+3.3 V), specified at 3.3 V ±5% with absolute maximum supply of −0.5 V to 3.6 V."
      },
      {
        "number": "16",
        "name": "CD/MUTE",
        "type": "bidirectional",
        "description": "Bidirectional carrier detect and output mute that is high when no signal is present; tie to VCC to force mute on, tie to GND to disable mute, leave unconnected for automatic control, and it has no function in BYPASS mode."
      }
    ],
    "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 text extraction dropped the overbar on the complement signals, so SDI and SDO appear twice; pins; The connection diagram on page 3 is garbled in the extracted text, so the pin-to-name mapping was ta; Pin types are inferred from the functional descriptions (for example, CLI as output, AEC pins as pas"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0553,
        "at": "2026-10-11T09:10:20"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmh0034",
        "pages": 14,
        "sha256": "bc90d30ef61b72f3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
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        "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": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "sha256": "6a3e51e87f8627cccd4ace4eb886b5f8cda224eb3df60924b4138cf8eb1e88a8",
        "checked": "2026-10-11",
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  }
}