AMC1204DWR

{
  "slug": "amc1204dwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments ADCs/DACs - Special Purpose, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "amc1204dwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
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    "amc1204dwr.kicad_mod",
    "amc1204dwr.glb",
    "amc1204dwr.step",
    "amc1204dwr.lbr",
    "docs/hero.png",
    "docs/amc1204dwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "amc1204dwr-hero.glb",
    "amc1204dwr-hero.overlay.json"
  ],
  "component": {
    "mpn": "AMC1204DWR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Data Acquisition",
    "subcategory": "ADCs/DACs - Special Purpose",
    "datasheet": "https://www.ti.com/cn/lit/gpn/amc1204",
    "parts": {
      "symbol": "amc1204dwr.kicad_sym",
      "footprint": "amc1204dwr.kicad_mod",
      "model_3d": "amc1204dwr-hero.glb",
      "model_3d_plain": "amc1204dwr.glb",
      "model_3d_step": "amc1204dwr-etched.step",
      "model_3d_step_plain": "amc1204dwr.step",
      "lbr": "amc1204dwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C701711",
      "digikey": "AMC1204DWR-ND",
      "mouser": "595-AMC1204DWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T23:17:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AMC1204DWR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-AMC1204DWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AVDD",
        "type": "power_in",
        "description": "High-side (analog) power supply, recommended 4.5 V to 5.5 V (5 V nominal) referenced to AGND, with an absolute maximum of 6 V."
      },
      {
        "number": "2",
        "name": "VINP",
        "type": "input",
        "description": "Noninverting analog input for the differential shunt-voltage input, with a ±250 mV input range and absolute limits of AGND - 0.5 V to AVDD + 0.5 V."
      },
      {
        "number": "3",
        "name": "VINN",
        "type": "input",
        "description": "Inverting analog input for the differential shunt-voltage input, connected to the negative end of the shunt, with absolute limits of AGND - 0.5 V to AVDD + 0.5 V."
      },
      {
        "number": "4",
        "name": "AGND",
        "type": "power_in",
        "description": "High-side ground reference for the analog domain; pins 4 and 8 are connected internally through a low-impedance path, so only one of them must be tied to the ground plane."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; can be tied to any potential or left unconnected."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; can be tied to any potential or left unconnected."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; can be tied to any potential or left unconnected."
      },
      {
        "number": "8",
        "name": "AGND",
        "type": "power_in",
        "description": "High-side ground reference for the analog domain; connected internally to pin 4 through a low-impedance path, so only one of the two AGND pins must be tied to the ground plane."
      },
      {
        "number": "9",
        "name": "DGND",
        "type": "power_in",
        "description": "Controller-side (digital) ground reference for the isolated digital interface."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; can be tied to any potential or left unconnected."
      },
      {
        "number": "11",
        "name": "DATA",
        "type": "output",
        "description": "Modulator 1-bit data output, providing the isolated digital bitstream to the controller or digital filter."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; can be tied to any potential or left unconnected."
      },
      {
        "number": "13",
        "name": "CLKIN",
        "type": "input",
        "description": "Modulator clock input for the digital interface, with absolute limits of DGND - 0.3 V to DVDD + 0.3 V and a clock frequency up to 20 MHz."
      },
      {
        "number": "14",
        "name": "DVDD",
        "type": "power_in",
        "description": "Controller-side (digital) power supply, recommended 2.7 V to 5.5 V (3.3 V nominal) referenced to DGND, with an absolute maximum of 6 V."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; can be tied to any potential or left unconnected."
      },
      {
        "number": "16",
        "name": "DGND",
        "type": "power_in",
        "description": "Controller-side (digital) ground reference, connected alongside pin 9 as the DGND return."
      }
    ],
    "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 pin table and the 16-pin top-view drawing on page 4 are the only pinout sources in the supplied ; Pin 1 is AVDD per the Pin Functions table. The datasheet's pin 4/8 AGND footnote (both pins internal; The supplied text is 10 of 46 pages. Absolute maximum, recommended operating, and pin descriptions c"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0632,
        "at": "2026-10-11T23:17:33"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/amc1204",
        "pages": 46,
        "sha256": "9d73811a8f696994",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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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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      {
        "file": "amc1204dwr-etched.step",
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        "sha256": "60347d257b0f7f649bd28a7267f92df7c7b473024a179c87267f7c40e2be3a85",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}