TMUX1309QBQBRQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "tmux1309qbqbrq1",
  "title": "TMUX1309QBQBRQ1",
  "brief": "Texas Instruments Analog Switches, Multiplexers, DHVQFN-16-EP(2.5x3.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "tmux1309qbqbrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TMUX1309QBQBRQ1",
    "manufacturer": "Texas Instruments",
    "package": "DHVQFN-16-EP(2.5x3.5)",
    "pin_count": 17,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmux1309-q1",
    "parts": {
      "symbol": "tmux1309qbqbrq1.kicad_sym",
      "footprint": "tmux1309qbqbrq1.kicad_mod",
      "model_3d": "tmux1309qbqbrq1-etched.glb",
      "model_3d_plain": "tmux1309qbqbrq1.glb",
      "model_3d_step": "tmux1309qbqbrq1-etched.step",
      "model_3d_step_plain": "tmux1309qbqbrq1.step",
      "lbr": "tmux1309qbqbrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2870088",
      "digikey": "296-TMUX1309QBQBRQ1TR-ND",
      "mouser": "595-TMUX1309QBQBRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T18:47:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TMUX1309QBQBRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TMUX1309QBQBRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S0B",
        "type": "bidirectional",
        "description": "Multiplexer B source pin 0 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "2",
        "name": "S2B",
        "type": "bidirectional",
        "description": "Multiplexer B source pin 2 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "3",
        "name": "DB",
        "type": "bidirectional",
        "description": "Multiplexer B common drain pin supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "4",
        "name": "S3B",
        "type": "bidirectional",
        "description": "Multiplexer B source pin 3 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "5",
        "name": "S1B",
        "type": "bidirectional",
        "description": "Multiplexer B source pin 1 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "6",
        "name": "EN",
        "type": "input",
        "description": "Low-level valid logic input; all switches disabled when high, A[1:0] address selects active switch when low."
      },
      {
        "number": "7",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0V) reference for device operation."
      },
      {
        "number": "9",
        "name": "A1",
        "type": "input",
        "description": "Address line 1 for address selection controlling which switch is active per truth table (Table 8-2)."
      },
      {
        "number": "10",
        "name": "A0",
        "type": "input",
        "description": "Address line 0 for address selection controlling which switch is active per truth table (Table 8-2)."
      },
      {
        "number": "11",
        "name": "S3A",
        "type": "bidirectional",
        "description": "Multiplexer A source pin 3 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "12",
        "name": "S0A",
        "type": "bidirectional",
        "description": "Multiplexer A source pin 0 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "13",
        "name": "DA",
        "type": "bidirectional",
        "description": "Multiplexer A common drain pin supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "14",
        "name": "S1A",
        "type": "bidirectional",
        "description": "Multiplexer A source pin 1 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "15",
        "name": "S2A",
        "type": "bidirectional",
        "description": "Multiplexer A source pin 2 supporting bidirectional signal paths (input or output)."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply voltage range 1.62V to 5.5V; connect 0.1µF to 10µF bypass capacitor between VDD and GND."
      },
      {
        "number": "17",
        "name": "Thermal Pad",
        "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-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Exposed thermal pad present on package (not numbered), physically connected to die but no separate p"
        ],
        "pages_sent": 35,
        "cost_usd": 0.2824,
        "at": "2026-10-01T18:47:43"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmux1309-q1",
        "pages": 51,
        "sha256": "eaf141da641fd985",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "DHVQFN-16-EP(2.5x3.5)",
      "Category": "Interface",
      "Pins": "17"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tmux1309qbqbrq1"
  ],
  "discovery_pitch": "TMUX1309QBQBRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmux1309qbqbrq1.kicad_sym",
    "tmux1309qbqbrq1.kicad_mod",
    "tmux1309qbqbrq1.glb",
    "tmux1309qbqbrq1.step",
    "tmux1309qbqbrq1.lbr",
    "docs/hero.png",
    "docs/tmux1309qbqbrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  }
}