LMP93601NHZT

{
  "slug": "lmp93601nhzt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog Front End (AFE), WQFN-24(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "lmp93601nhzt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lmp93601nhzt.kicad_sym",
    "lmp93601nhzt.kicad_mod",
    "lmp93601nhzt.glb",
    "lmp93601nhzt.step",
    "lmp93601nhzt.lbr",
    "docs/hero.png",
    "docs/lmp93601nhzt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lmp93601nhzt-hero.glb",
    "lmp93601nhzt-hero.overlay.json"
  ],
  "component": {
    "mpn": "LMP93601NHZT",
    "manufacturer": "Texas Instruments",
    "package": "WQFN-24(4x5)",
    "pin_count": 25,
    "category": "Data Acquisition",
    "subcategory": "Analog Front End (AFE)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmp93601",
    "parts": {
      "symbol": "lmp93601nhzt.kicad_sym",
      "footprint": "lmp93601nhzt.kicad_mod",
      "model_3d": "lmp93601nhzt-hero.glb",
      "model_3d_plain": "lmp93601nhzt.glb",
      "model_3d_step": "lmp93601nhzt-etched.step",
      "model_3d_step_plain": "lmp93601nhzt.step",
      "lbr": "lmp93601nhzt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2651641",
      "digikey": "296-40291-2-ND",
      "mouser": "595-LMP93601NHZT"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T07:28:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-40291-2-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "595-LMP93601NHZT",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCM",
        "type": "bidirectional",
        "description": "Sensor common mode bias voltage, analog input/output pin."
      },
      {
        "number": "2",
        "name": "INP1",
        "type": "input",
        "description": "Input signal positive pin for channel 1."
      },
      {
        "number": "3",
        "name": "INN1",
        "type": "input",
        "description": "Input signal negative pin for channel 1."
      },
      {
        "number": "4",
        "name": "INP2",
        "type": "input",
        "description": "Input signal positive pin for channel 2."
      },
      {
        "number": "5",
        "name": "INN2",
        "type": "input",
        "description": "Input signal negative pin for channel 2."
      },
      {
        "number": "6",
        "name": "INP3",
        "type": "input",
        "description": "Input signal positive pin for channel 3."
      },
      {
        "number": "7",
        "name": "INN3",
        "type": "input",
        "description": "Input signal negative pin for channel 3."
      },
      {
        "number": "8",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; must be connected to system ground and cannot be left floating."
      },
      {
        "number": "9",
        "name": "PWDNB",
        "type": "input",
        "description": "Enable input, active low."
      },
      {
        "number": "10",
        "name": "RSTB",
        "type": "input",
        "description": "Master reset input, active low."
      },
      {
        "number": "11",
        "name": "SYNC",
        "type": "input",
        "description": "Sync input, active high."
      },
      {
        "number": "12",
        "name": "XCLK",
        "type": "input",
        "description": "External clock source input."
      },
      {
        "number": "13",
        "name": "DRDYB",
        "type": "output",
        "description": "Data ready signal output, active low, push-pull."
      },
      {
        "number": "14",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input."
      },
      {
        "number": "15",
        "name": "CSB",
        "type": "input",
        "description": "Chip select input, active low."
      },
      {
        "number": "16",
        "name": "IOGND",
        "type": "power_in",
        "description": "Digital IO ground; must be connected to system ground and cannot be left floating."
      },
      {
        "number": "17",
        "name": "SCLK",
        "type": "input",
        "description": "Serial interface clock input."
      },
      {
        "number": "18",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output, push-pull."
      },
      {
        "number": "19",
        "name": "IOVDD",
        "type": "power_in",
        "description": "Digital IO supply rail; must be between 2.7 V and AVDD, and never higher than AVDD."
      },
      {
        "number": "20",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground; must be connected to system ground and cannot be left floating."
      },
      {
        "number": "21",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; must be connected to system ground and cannot be left floating."
      },
      {
        "number": "22",
        "name": "XCAP2",
        "type": "passive",
        "description": "Digital LDO external capacitor 2 connection; voltage between XCAP2 and any GND must not exceed 2.2 V."
      },
      {
        "number": "23",
        "name": "XCAP1",
        "type": "passive",
        "description": "Analog external capacitor 1 connection."
      },
      {
        "number": "24",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply rail; recommended operating range 2.7 V to 5.5 V, absolute maximum 6.0 V."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 ordering table on page 39 lists LMP93601NHZT as Obsolete with no package quantity or packing dat; The datasheet's exposed die attach pad (DAP) is not given a pin number in the pin table; the text on; Pin names in the page 3 diagram (e.g., IN1P, IN1N) differ from the Pin Functions table (INP1, INN1).",
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0491,
        "at": "2026-10-11T07:28:11"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmp93601",
        "pages": 43,
        "sha256": "fd9c79d35fbba76f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lmp93601nhzt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          5.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd34955bd2f41c7d5d4f45257df2b8077e42f694598de69e58ad55ad191eecae",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lmp93601nhzt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          5.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "367cd075e1305596155874b5445eba56e66f8aac30ad5e7d818978fb97f16093",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}