ALM2402QPWPRQ1

{
  "slug": "alm2402qpwprq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Global Sourcing Parts, HTSSOP-14-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "alm2402qpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "alm2402qpwprq1.kicad_sym",
    "alm2402qpwprq1.kicad_mod",
    "alm2402qpwprq1.glb",
    "alm2402qpwprq1.step",
    "alm2402qpwprq1.lbr",
    "docs/hero.png",
    "docs/alm2402qpwprq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "ALM2402QPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-14-EP",
    "pin_count": 15,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/cn/lit/gpn/alm2402-q1",
    "parts": {
      "symbol": "alm2402qpwprq1.kicad_sym",
      "footprint": "alm2402qpwprq1.kicad_mod",
      "model_3d": "alm2402qpwprq1-etched.glb",
      "model_3d_plain": "alm2402qpwprq1.glb",
      "model_3d_step": "alm2402qpwprq1-etched.step",
      "model_3d_step_plain": "alm2402qpwprq1.step",
      "lbr": "alm2402qpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C544754"
    },
    "pins": [
      {
        "number": "1",
        "name": "IN1-",
        "type": "input",
        "description": "Inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"
      },
      {
        "number": "2",
        "name": "IN1+",
        "type": "input",
        "description": "Non-inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"
      },
      {
        "number": "3",
        "name": "OTF/SH_DN",
        "type": "bidirectional",
        "description": "Bidirectional over temperature flag and shutdown pin; pull above 1.0V (VIH_OTF) for normal operation or below 0.35V (VIL_OTF) for shutdown; driven low when junction temperature exceeds 157-175°C"
      },
      {
        "number": "4",
        "name": "IN2+",
        "type": "input",
        "description": "Non-inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"
      },
      {
        "number": "5",
        "name": "IN2-",
        "type": "input",
        "description": "Inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad"
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; must not be connected"
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; must not be connected"
      },
      {
        "number": "9",
        "name": "OUT2",
        "type": "output",
        "description": "Output of opamp 2; can source and sink up to 400mA continuous output current per channel; powered by VCC_O2 (3V to 16V)"
      },
      {
        "number": "10",
        "name": "VCC_O2",
        "type": "power_in",
        "description": "Output stage power supply pin for opamp 2; operating range 3V to 16V, independent from VCC"
      },
      {
        "number": "11",
        "name": "VCC",
        "type": "power_in",
        "description": "Gain stage and protection circuitry power supply for both opamps; operating range 4.5V to 16V"
      },
      {
        "number": "12",
        "name": "VCC_O1",
        "type": "power_in",
        "description": "Output stage power supply pin for opamp 1; operating range 3V to 16V, independent from VCC"
      },
      {
        "number": "13",
        "name": "OUT1",
        "type": "output",
        "description": "Output of opamp 1; can source and sink up to 400mA continuous output current per channel; powered by VCC_O1 (3V to 16V)"
      },
      {
        "number": "14",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad"
      },
      {
        "number": "15",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Exposed thermal pad (EP) is not numbered in package diagram; datasheet recommends connection to grou",
          "exposed pad 15 added from the footprint"
        ],
        "pages_sent": 31,
        "cost_usd": 0.4912,
        "at": "2026-09-24T04:20:54"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/alm2402-q1",
        "pages": 31,
        "sha256": "62a19538bb7bf5ae",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 15,
        "described": 15,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "alm2402qpwprq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.35,
          5.0,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e73930af88609deacee2bde98223bb9da2411f0cebb494015de765f0df216789",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "alm2402qpwprq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.35,
          5.0,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "58faa0074209f8cfdd096f6d726058cd9dae5fcf8cdba8aea99894a4e57342bd",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}