AMC131M03QDFMRQ1

{
  "slug": "amc131m03qdfmrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "TI Analog To Digital Converters (ADCs), SOIC-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data converters",
    "amc131m03qdfmrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "amc131m03qdfmrq1.kicad_sym",
    "amc131m03qdfmrq1.kicad_mod",
    "amc131m03qdfmrq1.glb",
    "amc131m03qdfmrq1.step",
    "amc131m03qdfmrq1.lbr",
    "docs/hero.png",
    "docs/amc131m03qdfmrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "amc131m03qdfmrq1-hero.glb",
    "amc131m03qdfmrq1-hero.overlay.json",
    "amc131m03qdfmrq1-etched.glb"
  ],
  "component": {
    "mpn": "AMC131M03QDFMRQ1",
    "manufacturer": "TI",
    "package": "SOIC-20",
    "pin_count": 20,
    "category": "Data Converters",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/amc131m03-q1.pdf?ts=1701324396229&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FAMC131M03-Q1",
    "parts": {
      "symbol": "amc131m03qdfmrq1.kicad_sym",
      "footprint": "amc131m03qdfmrq1.kicad_mod",
      "model_3d": "amc131m03qdfmrq1-hero.glb",
      "model_3d_plain": "amc131m03qdfmrq1-etched.glb",
      "model_3d_step": "amc131m03qdfmrq1-etched.step",
      "model_3d_step_plain": "amc131m03qdfmrq1.step",
      "lbr": "amc131m03qdfmrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C19724105",
      "digikey": "296-AMC131M03QDFMRQ1TR-ND",
      "mouser": "595-AMC131M03QDFMRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T19:43:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-AMC131M03QDFMRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-AMC131M03QDFMRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DCDC_OUT",
        "type": "power_out",
        "description": "High-side output of the DC/DC converter; connect this pin to the HLDO_IN pin."
      },
      {
        "number": "2",
        "name": "DCDC_HGND",
        "type": "power_in",
        "description": "High-side ground reference for the DC/DC converter; connect this pin to the HGND pin."
      },
      {
        "number": "3",
        "name": "HLDO_IN",
        "type": "power_in",
        "description": "Input of the high-side low-dropout (LDO) regulator; connect this pin to the DCDC_OUT pin."
      },
      {
        "number": "4",
        "name": "HLDO_OUT",
        "type": "power_out",
        "description": "Output of the high-side LDO; see Power Supply Recommendations for decoupling."
      },
      {
        "number": "5",
        "name": "HGND",
        "type": "power_in",
        "description": "High-side analog signal ground; connect this pin to the DCDC_HGND pin."
      },
      {
        "number": "6",
        "name": "AIN2P/GPO",
        "type": "bidirectional",
        "description": "Positive analog input 2, or general-purpose output; absolute input range HGND - 1.3 V to HGND + 2.7 V at gain 1, 2 or 4."
      },
      {
        "number": "7",
        "name": "AIN12N",
        "type": "input",
        "description": "Negative analog input shared by channels 1 and 2; absolute input range HGND - 1.3 V to HGND + 2.7 V at gain 1, 2 or 4."
      },
      {
        "number": "8",
        "name": "AIN1P",
        "type": "input",
        "description": "Positive analog input 1; absolute input range HGND - 1.3 V to HGND + 2.7 V at gain 1, 2 or 4."
      },
      {
        "number": "9",
        "name": "AIN0P",
        "type": "input",
        "description": "Positive analog input 0, to be used for the measurement with the most stringent precision requirements."
      },
      {
        "number": "10",
        "name": "AIN0N",
        "type": "input",
        "description": "Negative analog input 0, to be used for the measurement with the most stringent precision requirements."
      },
      {
        "number": "11",
        "name": "SYNC/RESET",
        "type": "input",
        "description": "Conversion synchronization or system reset input, active low; input range DGND - 0.3 V to DVDD + 0.3 V."
      },
      {
        "number": "12",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output."
      },
      {
        "number": "13",
        "name": "DVDD",
        "type": "power_in",
        "description": "Low-side analog and digital power supply, 3 V to 5.5 V recommended (3.3 V nominal), 6.5 V absolute maximum."
      },
      {
        "number": "14",
        "name": "DCDC_CAP",
        "type": "power_in",
        "description": "Low-side input of the DC/DC converter, internally connected to the output of the primary-side LDO; 3.5 V absolute maximum to DGND."
      },
      {
        "number": "15",
        "name": "DGND",
        "type": "power_in",
        "description": "Low-side analog and digital ground."
      },
      {
        "number": "16",
        "name": "DRDY",
        "type": "output",
        "description": "Data ready output, active low."
      },
      {
        "number": "17",
        "name": "CLKIN",
        "type": "input",
        "description": "Main clock input; 4.096 MHz × NDIV typical in high-resolution mode, input range DGND - 0.3 V to DVDD + 0.3 V."
      },
      {
        "number": "18",
        "name": "SCLK",
        "type": "input",
        "description": "Serial data clock input; input range DGND - 0.3 V to DVDD + 0.3 V."
      },
      {
        "number": "19",
        "name": "CS",
        "type": "input",
        "description": "Chip select input, active low; input range DGND - 0.3 V to DVDD + 0.3 V."
      },
      {
        "number": "20",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input; input range DGND - 0.3 V to DVDD + 0.3 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: AIN2P/GPO is a dual-function analog input / general-purpose output; the datasheet table lists it onl; The datasheet pin table gives pin type 'Supply' for DCDC_OUT, HLDO_OUT, and DCDC_CAP without directi"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1874,
        "at": "2026-11-02T19:42:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/amc131m03-q1.pdf?ts=1701324396229&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FAMC131M03-Q1",
        "pages": 98,
        "sha256": "96afe9192171845f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "amc131m03qdfmrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          12.8,
          2.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "59a10b341e6972b31d81802a048060326da627d8b92dcf4263064f4f62ec808e",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "amc131m03qdfmrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          12.8,
          2.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ebb4b3e922e51db9b00d2ffa7f219a9b657741ed1555a6b035e8958c8a7e1958",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DFM0020A",
      "source_page": 95,
      "D": {
        "nom_mm": 12.83,
        "range_mm": [
          12.73,
          12.93
        ]
      },
      "E1": {
        "nom_mm": 7.5,
        "range_mm": [
          7.4,
          7.6
        ]
      },
      "E": {
        "nom_mm": 10.3,
        "range_mm": [
          9.97,
          10.63
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 3.55,
        "range_mm": [
          null,
          3.55
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "amc131m03qdfmrq1.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}