TM7711-DIP8

{
  "slug": "tm7711-dip8",
  "version": "0.1.0",
  "type": "component",
  "description": "TM(Shenzhen Titan Micro Elec) Analog To Digital Converters (ADC), DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "tm7711-dip8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tm7711-dip8.kicad_sym",
    "tm7711-dip8.kicad_mod",
    "tm7711-dip8.glb",
    "tm7711-dip8.step",
    "tm7711-dip8.lbr",
    "docs/hero.png",
    "docs/tm7711-dip8-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tm7711-dip8-hero.glb",
    "tm7711-dip8-hero.overlay.json",
    "tm7711-dip8-etched.glb"
  ],
  "component": {
    "mpn": "TM7711-DIP8",
    "manufacturer": "TM(Shenzhen Titan Micro Elec)",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0e85582bea50e56a648066d3947a484f.pdf",
    "parts": {
      "symbol": "tm7711-dip8.kicad_sym",
      "footprint": "tm7711-dip8.kicad_mod",
      "model_3d": "tm7711-dip8-hero.glb",
      "model_3d_plain": "tm7711-dip8-etched.glb",
      "model_3d_step": "tm7711-dip8-etched.step",
      "model_3d_step_plain": "tm7711-dip8.step",
      "lbr": "tm7711-dip8.lbr"
    },
    "distributor_links": {
      "lcsc": "C22767336"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T18:35:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference input voltage, range 1.8V to AVDD."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground input."
      },
      {
        "number": "3",
        "name": "AIN-",
        "type": "input",
        "description": "Negative input of the differential analog input channel; differential input range is ±0.5×(VREF/128)V with absolute input between AGND+0.9V and AVDD-1.3V."
      },
      {
        "number": "4",
        "name": "AIN+",
        "type": "input",
        "description": "Positive input of the differential analog input channel; differential input range is ±0.5×(VREF/128)V with absolute input between AGND+0.9V and AVDD-1.3V."
      },
      {
        "number": "5",
        "name": "PD_SCK",
        "type": "input",
        "description": "Power-down control and serial clock input; held high for more than 60μs enters power-down mode, and 25 to 27 clock pulses are used per read."
      },
      {
        "number": "6",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output; high indicates the converter is not ready, and it goes low when data is ready to be read."
      },
      {
        "number": "7",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply input, 2.6V to 5.5V."
      },
      {
        "number": "8",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply input, 2.6V to 5.5V; AVDD voltage should not be higher than DVDD voltage."
      }
    ],
    "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: Pin numbers come from the single pin table and top-view figure, which apply to all packages (SOP8, D"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0707,
        "at": "2026-10-26T18:35:12"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/0e85582bea50e56a648066d3947a484f.pdf",
        "pages": 10,
        "sha256": "8a8bdbe59fcb9f6d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tm7711-dip8.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tm7711-dip8-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9ea0dfec258c629b9e422df8aeb6a7c7bd8dc2c2e6cbe102bec03fd795399aed",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}