TMUX1209RSVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tmux1209rsvr",
  "title": "TMUX1209RSVR",
  "brief": "Texas Instruments Analog Switches, Multiplexers, UQFN-16(1.8x2.6). 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",
    "tmux1209rsvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TMUX1209RSVR",
    "manufacturer": "Texas Instruments",
    "package": "UQFN-16(1.8x2.6)",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmux1209",
    "parts": {
      "symbol": "tmux1209rsvr.kicad_sym",
      "footprint": "tmux1209rsvr.kicad_mod",
      "model_3d": "tmux1209rsvr-etched.glb",
      "model_3d_plain": "tmux1209rsvr.glb",
      "model_3d_step": "tmux1209rsvr-etched.step",
      "model_3d_step_plain": "tmux1209rsvr.step",
      "lbr": "tmux1209rsvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2863367",
      "digikey": "296-53441-2-ND",
      "mouser": "595-TMUX1209RSVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T17:30:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-53441-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TMUX1209RSVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "N.C.",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "2",
        "name": "S1A",
        "type": "bidirectional",
        "description": "Source pin 1A, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "3",
        "name": "S2A",
        "type": "bidirectional",
        "description": "Source pin 2A, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "4",
        "name": "S3A",
        "type": "bidirectional",
        "description": "Source pin 3A, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "5",
        "name": "S4A",
        "type": "bidirectional",
        "description": "Source pin 4A, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "6",
        "name": "DA",
        "type": "bidirectional",
        "description": "Drain pin A, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "7",
        "name": "DB",
        "type": "bidirectional",
        "description": "Drain pin B, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "8",
        "name": "S4B",
        "type": "bidirectional",
        "description": "Source pin 4B, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "9",
        "name": "S3B",
        "type": "bidirectional",
        "description": "Source pin 3B, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "10",
        "name": "S2B",
        "type": "bidirectional",
        "description": "Source pin 2B, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "11",
        "name": "S1B",
        "type": "bidirectional",
        "description": "Source pin 1B, bidirectional signal path supporting 0 to VDD voltage range, 30 mA maximum continuous current."
      },
      {
        "number": "12",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, operating range 1.08 to 5.5 V, requires 0.1 to 10 µF decoupling capacitor to ground."
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference."
      },
      {
        "number": "14",
        "name": "A1",
        "type": "input",
        "description": "Address line 1, active-high logic input with 1.8V logic compatible thresholds controlling switch configuration per truth table."
      },
      {
        "number": "15",
        "name": "A0",
        "type": "input",
        "description": "Address line 0, active-high logic input with 1.8V logic compatible thresholds controlling switch configuration per truth table."
      },
      {
        "number": "16",
        "name": "EN",
        "type": "input",
        "description": "Enable, active-high logic input with 1.8V logic compatible thresholds; when high, A[1:0] address inputs determine which switch pair is on; when low, all switches are off."
      }
    ],
    "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-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 37,
        "cost_usd": 0.2729,
        "at": "2026-10-01T17:30:10"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmux1209",
        "pages": 37,
        "sha256": "dd38cd57592f06d9",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "UQFN-16(1.8x2.6)",
      "Category": "Interface",
      "Pins": "16"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tmux1209rsvr"
  ],
  "discovery_pitch": "TMUX1209RSVR (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",
    "tmux1209rsvr.kicad_sym",
    "tmux1209rsvr.kicad_mod",
    "tmux1209rsvr.glb",
    "tmux1209rsvr.step",
    "tmux1209rsvr.lbr",
    "docs/hero.png",
    "docs/tmux1209rsvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  }
}