DAC60504BRTER

{
  "slug": "dac60504brter",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Digital To Analog Converters (DACs), WQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data converters",
    "dac60504brter",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dac60504brter.kicad_sym",
    "dac60504brter.kicad_mod",
    "dac60504brter.glb",
    "dac60504brter.step",
    "dac60504brter.lbr",
    "docs/hero.png",
    "docs/dac60504brter-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dac60504brter-hero.glb",
    "dac60504brter-hero.overlay.json",
    "dac60504brter-etched.glb"
  ],
  "component": {
    "mpn": "DAC60504BRTER",
    "manufacturer": "Texas Instruments",
    "package": "WQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Data Converters",
    "subcategory": "Digital To Analog Converters (DACs)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/dac60504brter.pdf",
    "parts": {
      "symbol": "dac60504brter.kicad_sym",
      "footprint": "dac60504brter.kicad_mod",
      "model_3d": "dac60504brter-hero.glb",
      "model_3d_plain": "dac60504brter-etched.glb",
      "model_3d_step": "dac60504brter-etched.step",
      "model_3d_step_plain": "dac60504brter.step",
      "lbr": "dac60504brter.lbr"
    },
    "distributor_links": {
      "lcsc": "C1555166",
      "digikey": "296-DAC60504BRTERTR-ND",
      "mouser": "595-DAC60504BRTER"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T12:03:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DAC60504BRTERTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-DAC60504BRTER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "bidirectional",
        "description": "Reference output voltage pin when using the internal reference (default), or reference input pin when using an external reference."
      },
      {
        "number": "2",
        "name": "OUT0",
        "type": "output",
        "description": "Analog output voltage from DAC 0."
      },
      {
        "number": "3",
        "name": "OUT1",
        "type": "output",
        "description": "Analog output voltage from DAC 1."
      },
      {
        "number": "4",
        "name": "OUT2",
        "type": "output",
        "description": "Analog output voltage from DAC 2."
      },
      {
        "number": "5",
        "name": "OUT3",
        "type": "output",
        "description": "Analog output voltage from DAC 3."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference point for all circuitry on the device."
      },
      {
        "number": "7",
        "name": "VDD",
        "type": "power_in",
        "description": "Analog supply voltage, 2.7 V to 5.5 V."
      },
      {
        "number": "8",
        "name": "GAIN",
        "type": "input",
        "description": "Sets initial buffer gain after power-up or reset: tied to GND gives gain of 1, tied to VIO gives gain of 2; changing it after power-up has no effect."
      },
      {
        "number": "9",
        "name": "RSTSEL",
        "type": "input",
        "description": "Reset select: tied to GND all four DACs reset to zero scale, tied to VIO they reset to midscale."
      },
      {
        "number": "10",
        "name": "REFDIV",
        "type": "input",
        "description": "Sets reference divider after power-up or reset: tied to GND the reference is not divided, tied to VIO it is divided by 2; changing it after power-up has no effect."
      },
      {
        "number": "11",
        "name": "LDAC",
        "type": "input",
        "description": "A high-to-low transition updates the outputs of channels in synchronous mode simultaneously; the pin can be tied permanently to GND."
      },
      {
        "number": "12",
        "name": "CS",
        "type": "input",
        "description": "Active-low serial data enable and frame synchronization signal; going low enables the serial interface input shift register."
      },
      {
        "number": "13",
        "name": "SCLK",
        "type": "input",
        "description": "Serial interface clock."
      },
      {
        "number": "14",
        "name": "SDI",
        "type": "input",
        "description": "Serial interface data input, clocked into the input shift register on each falling edge of SCLK."
      },
      {
        "number": "15",
        "name": "SDO/ALARM",
        "type": "output",
        "description": "Serial data output (default, high impedance when CS is high) or open-drain ALARM output for CRC or reference alarm, which requires a 10 kΩ pull-up resistor to VIO."
      },
      {
        "number": "16",
        "name": "VIO",
        "type": "power_in",
        "description": "IO supply voltage, 1.7 V to 5.5 V, setting the serial interface I/O operating voltage."
      },
      {
        "number": "17",
        "name": "Thermal Pad",
        "type": "passive",
        "description": "Thermal pad on the bottom of the package; connect to an internal PCB ground plane using multiple vias for good thermal performance."
      }
    ],
    "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-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The thermal pad has no pin number in the datasheet (printed as '–'). I assigned '17' as a placeholde; The datasheet lists REF as I/O and SDO/ALARM as O. SDO/ALARM can be open-drain or high-impedance, so",
          "1/17 pins cited to the wrong page (name found elsewhere): ['17:Thermal Pad@p5']"
        ],
        "pages_sent": 9,
        "cost_usd": 0.102,
        "at": "2026-10-30T12:03:02"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/dac60504brter.pdf",
        "pages": 50,
        "sha256": "c3866bfb0c308ae9",
        "source_tier": "mfr"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "dac60504brter.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dac60504brter-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d102f8ea7101e4a258a542c2d1d1b67277cdaf0385a6b05c12dc924f8530f717",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RTE0016D",
      "source_page": 47,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.85,
          3.15
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.85,
          3.15
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 0.75,
        "range_mm": [
          0.7,
          0.8
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "dac60504brter.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}