DAC8802IPWR

{
  "slug": "dac8802ipwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Digital To Analog Converters (DACs), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data converters",
    "dac8802ipwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dac8802ipwr.kicad_sym",
    "dac8802ipwr.kicad_mod",
    "dac8802ipwr.glb",
    "dac8802ipwr.step",
    "dac8802ipwr.lbr",
    "docs/hero.png",
    "docs/dac8802ipwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dac8802ipwr-hero.glb",
    "dac8802ipwr-hero.overlay.json",
    "dac8802ipwr-etched.glb"
  ],
  "component": {
    "mpn": "DAC8802IPWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Data Converters",
    "subcategory": "Digital To Analog Converters (DACs)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/dac8802.pdf",
    "parts": {
      "symbol": "dac8802ipwr.kicad_sym",
      "footprint": "dac8802ipwr.kicad_mod",
      "model_3d": "dac8802ipwr-hero.glb",
      "model_3d_plain": "dac8802ipwr-etched.glb",
      "model_3d_step": "dac8802ipwr-etched.step",
      "model_3d_step_plain": "dac8802ipwr.step",
      "lbr": "dac8802ipwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2679862",
      "digikey": "296-DAC8802IPWRTR-ND",
      "mouser": "595-DAC8802IPWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T12:24:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DAC8802IPWRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DAC8802IPWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RFBA",
        "type": "passive",
        "description": "Establishes voltage output for DAC A by connecting to the external amplifier output."
      },
      {
        "number": "2",
        "name": "VREFA",
        "type": "input",
        "description": "DAC A reference voltage input terminal that establishes DAC A full-scale output voltage; range -15 V to 15 V and can be tied to the VDD pin."
      },
      {
        "number": "3",
        "name": "IOUTA",
        "type": "output",
        "description": "DAC A current output."
      },
      {
        "number": "4",
        "name": "AGNDA",
        "type": "power_in",
        "description": "DAC A analog ground."
      },
      {
        "number": "5",
        "name": "AGNDB",
        "type": "power_in",
        "description": "DAC B analog ground."
      },
      {
        "number": "6",
        "name": "IOUTB",
        "type": "output",
        "description": "DAC B current output."
      },
      {
        "number": "7",
        "name": "VREFB",
        "type": "input",
        "description": "DAC B reference voltage input terminal that establishes DAC B full-scale output voltage; range -15 V to 15 V and can be tied to the VDD pin."
      },
      {
        "number": "8",
        "name": "RFBB",
        "type": "passive",
        "description": "Establishes voltage output for DAC B by connecting to the external amplifier output."
      },
      {
        "number": "9",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input; data loads directly into the shift register."
      },
      {
        "number": "10",
        "name": "RS",
        "type": "input",
        "description": "Active-low reset input that sets input and DAC registers to 0x0000 when MSB = 0 or 0x2000 when MSB = 1."
      },
      {
        "number": "11",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select that disables shift register loading when high and transfers serial register data to the input register when CS goes high; does not affect LDAC operation."
      },
      {
        "number": "12",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "13",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power-supply input with a specified operating range of 2.7 V to 5.5 V."
      },
      {
        "number": "14",
        "name": "MSB",
        "type": "input",
        "description": "Sets output to zero scale (MSB = 0) or midscale (MSB = 1) during a RS pulse or at power-on; can be permanently tied to ground or VDD."
      },
      {
        "number": "15",
        "name": "LDAC",
        "type": "input",
        "description": "Level-sensitive active-low asynchronous load DAC register strobe that transfers all input register data to the DAC registers."
      },
      {
        "number": "16",
        "name": "CLK",
        "type": "input",
        "description": "Clock input; positive edge clocks data into the shift register."
      }
    ],
    "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 ordering table lists DAC8802IPWR tape-and-reel quantity as 2500 (page 2) while the package; Pin types for RFBA/RFBB (passive) and the VREF pins (input) were inferred from the descriptions; the"
        ],
        "pages_sent": 24,
        "cost_usd": 0.1752,
        "at": "2026-10-31T12:24:24"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/dac8802.pdf",
        "pages": 24,
        "sha256": "48efe957b70bff37",
        "source_tier": "mfr"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "dac8802ipwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dac8802ipwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "740b28f9682e1f50ec3261ed7916d779b6e2220e1130a0a818491c4532724a63",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PW",
      "source_page": 21,
      "D": {
        "nom_mm": 5.0,
        "range_mm": [
          4.9,
          5.1
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          4.3,
          4.5
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
          6.2,
          6.6
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "dac8802ipwr.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}