DAC53001RTER

{
  "slug": "dac53001rter",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Digital To Analog Converters (DAC), WQFN-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "dac53001rter",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dac53001rter.kicad_sym",
    "dac53001rter.kicad_mod",
    "dac53001rter.glb",
    "dac53001rter.step",
    "dac53001rter.lbr",
    "docs/hero.png",
    "docs/dac53001rter-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dac53001rter-hero.glb",
    "dac53001rter-hero.overlay.json",
    "dac53001rter-etched.glb"
  ],
  "component": {
    "mpn": "DAC53001RTER",
    "manufacturer": "Texas Instruments",
    "package": "WQFN-16(3x3)",
    "pin_count": 17,
    "category": "Data Acquisition",
    "subcategory": "Digital To Analog Converters (DAC)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/dac63001.pdf",
    "parts": {
      "symbol": "dac53001rter.kicad_sym",
      "footprint": "dac53001rter.kicad_mod",
      "model_3d": "dac53001rter-hero.glb",
      "model_3d_plain": "dac53001rter-etched.glb",
      "model_3d_step": "dac53001rter-etched.step",
      "model_3d_step_plain": "dac53001rter.step",
      "lbr": "dac53001rter.lbr"
    },
    "distributor_links": {
      "lcsc": "C20345343",
      "digikey": "296-DAC53001RTERTR-ND",
      "mouser": "595-DAC53001RTER"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T02:26:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DAC53001RTERTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DAC53001RTER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FB0",
        "type": "input",
        "description": "Voltage feedback pin for channel 0; connect to OUT0 in voltage-output mode for closed-loop amplifier output, and leave unconnected in current-output mode to minimize leakage current."
      },
      {
        "number": "2",
        "name": "OUT0",
        "type": "output",
        "description": "Analog output voltage from DAC channel 0."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave this pin unconnected."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave this pin unconnected."
      },
      {
        "number": "5",
        "name": "GPIO/SDO",
        "type": "bidirectional",
        "description": "General-purpose input/output configurable as LDAC, PD, PROTECT, RESET, SDO, and STATUS; for STATUS and SDO use an external pullup to the IO voltage, if unused connect to VDD or AGND through a resistor, and the pin can ramp up before VDD."
      },
      {
        "number": "6",
        "name": "SCL/SYNC",
        "type": "input",
        "description": "I2C serial interface clock or SPI chip select input; must be connected to the IO voltage with an external pullup resistor and can ramp up before VDD."
      },
      {
        "number": "7",
        "name": "A0/SDI",
        "type": "input",
        "description": "I2C address configuration pin (connect to VDD, AGND, SDA, or SCL) or SPI serial data input (no pullup or pulldown needed); can ramp up before VDD."
      },
      {
        "number": "8",
        "name": "SDA/SCLK",
        "type": "bidirectional",
        "description": "Bidirectional I2C serial data bus or SPI clock input; requires an external pullup to the IO voltage in I2C mode and can ramp up before VDD."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave this pin unconnected."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave this pin unconnected."
      },
      {
        "number": "11",
        "name": "OUT1/NC",
        "type": "unconnected",
        "description": "On DAC53001 (single-channel) this is a no-connect pin; leave it unconnected (it is the channel 1 analog output on DAC53002/DAC63002)."
      },
      {
        "number": "12",
        "name": "FB1/NC",
        "type": "unconnected",
        "description": "On DAC53001 (single-channel) this is a no-connect pin; leave it unconnected (it is the channel 1 feedback pin on DAC53002/DAC63002)."
      },
      {
        "number": "13",
        "name": "CAP",
        "type": "passive",
        "description": "External bypass capacitor connection for the internal LDO; connect approximately 1.5 μF between CAP and AGND (CCAP allowed 0.5 to 15 μF)."
      },
      {
        "number": "14",
        "name": "AGND",
        "type": "power_in",
        "description": "Ground reference point for all circuitry on the device."
      },
      {
        "number": "15",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage, 1.7 V to 5.5 V recommended operating range (absolute maximum 6 V)."
      },
      {
        "number": "16",
        "name": "VREF",
        "type": "power_in",
        "description": "External reference input; connect approximately 0.1 μF to AGND, use a pullup resistor to VDD when the external reference is unused, and it must not ramp up before VDD."
      },
      {
        "number": "17",
        "name": "EP",
        "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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet pin table lists SCL/SYNC as type 'Output', but its description (I2C clock / SPI chip selec; Thermal pad has no pin number in the datasheet; 'EP' used as a placeholder identifier.; Pins 11 and 12 are dual-function (OUT1/FB1 on the DAC x3002 devices) and are NC on the single-channe"
        ],
        "pages_sent": 9,
        "cost_usd": 0.1175,
        "at": "2026-10-31T02:25:53"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/dac63001.pdf",
        "pages": 85,
        "sha256": "220a6481d4c25cfd",
        "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": "dac53001rter.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": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dac53001rter-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": "c4ba6d5882d3d4f28b78cd62da72c0954e2e7bc207864124cce026d4aa0ec273",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RTE0016C",
      "source_page": 82,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 0.8,
        "range_mm": [
          null,
          0.8
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "dac53001rter.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}