DAC088S085CIMT

{
  "slug": "dac088s085cimt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Digital To Analog Converters (DAC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "dac088s085cimt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dac088s085cimt.kicad_sym",
    "dac088s085cimt.kicad_mod",
    "dac088s085cimt.glb",
    "dac088s085cimt.step",
    "dac088s085cimt.lbr",
    "docs/hero.png",
    "docs/dac088s085cimt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dac088s085cimt-hero.glb",
    "dac088s085cimt-hero.overlay.json"
  ],
  "component": {
    "mpn": "DAC088S085CIMT",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Data Acquisition",
    "subcategory": "Digital To Analog Converters (DAC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/dac088s085",
    "parts": {
      "symbol": "dac088s085cimt.kicad_sym",
      "footprint": "dac088s085cimt.kicad_mod",
      "model_3d": "dac088s085cimt-hero.glb",
      "model_3d_plain": "dac088s085cimt.glb",
      "model_3d_step": "dac088s085cimt-etched.step",
      "model_3d_step_plain": "dac088s085cimt.step",
      "lbr": "dac088s085cimt.lbr"
    },
    "distributor_links": {
      "lcsc": "C1520853",
      "digikey": "DAC088S085CIMT-ND",
      "mouser": "926-DAC088S085CIMT"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T03:47:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DAC088S085CIMT-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-DAC088S085CIMT",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input; data is clocked into the 16-bit shift register on the falling edges of SCLK after SYNC falls."
      },
      {
        "number": "2",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output for daisy-chain operation, connected to DIN of another DAC088S085; data is only available at DOUT if SYNC stays low for more than 16 SCLK cycles."
      },
      {
        "number": "3",
        "name": "VOUTA",
        "type": "output",
        "description": "Channel A analog output voltage (rail-to-rail output)."
      },
      {
        "number": "4",
        "name": "VOUTB",
        "type": "output",
        "description": "Channel B analog output voltage (rail-to-rail output)."
      },
      {
        "number": "5",
        "name": "VOUTC",
        "type": "output",
        "description": "Channel C analog output voltage (rail-to-rail output)."
      },
      {
        "number": "6",
        "name": "VOUTD",
        "type": "output",
        "description": "Channel D analog output voltage (rail-to-rail output)."
      },
      {
        "number": "7",
        "name": "VA",
        "type": "power_in",
        "description": "Power supply input, which must be decoupled to GND; operating range is 2.7 V to 5.5 V."
      },
      {
        "number": "8",
        "name": "VREF1",
        "type": "input",
        "description": "Unbuffered reference voltage shared by channels A, B, C and D; must be decoupled to GND and set between 0.5 V and VA."
      },
      {
        "number": "9",
        "name": "VREF2",
        "type": "input",
        "description": "Unbuffered reference voltage shared by channels E, F, G and H; must be decoupled to GND and set between 0.5 V and VA."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all on-chip circuitry."
      },
      {
        "number": "11",
        "name": "VOUTH",
        "type": "output",
        "description": "Channel H analog output voltage (rail-to-rail output)."
      },
      {
        "number": "12",
        "name": "VOUTG",
        "type": "output",
        "description": "Channel G analog output voltage (rail-to-rail output)."
      },
      {
        "number": "13",
        "name": "VOUTF",
        "type": "output",
        "description": "Channel F analog output voltage (rail-to-rail output)."
      },
      {
        "number": "14",
        "name": "VOUTE",
        "type": "output",
        "description": "Channel E analog output voltage (rail-to-rail output)."
      },
      {
        "number": "15",
        "name": "SYNC",
        "type": "input",
        "description": "Frame sync input: low enables writes on SCLK falling edges, a rising edge after the 16th SCLK falling edge updates the DAC, and a rising edge before the 15th falling edge aborts the write."
      },
      {
        "number": "16",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; data is clocked into the input shift register on its falling edges."
      }
    ],
    "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: Package variant confirmed: the Package Option Addendum (page 33) lists DAC088S085CIMT and its varian; The TSSOP pin numbers were taken from the TSSOP column of the Pin Functions table (page 4). The pin-; The WQFN-only exposed PAD (ground, pad can be floated or tied to ground) does not exist on the TSSOP"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0482,
        "at": "2026-10-11T03:47:19"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/dac088s085",
        "pages": 44,
        "sha256": "7daaeb4adb6d55c1",
        "source_tier": "lcsc"
      },
      "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": "dac088s085cimt.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": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dac088s085cimt-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": "42842b4c171bb366e55f4e3a2290c1713682771c53a4e05d3d029a7f248b6b58",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}