ADC081C021CIMM

{
  "schema_version": 1,
  "type": "component",
  "slug": "adc081c021cimm",
  "title": "ADC081C021CIMM",
  "brief": "Texas Instruments Analog To Digital Converters (ADCs), VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "adc-dac-data conversion",
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  "component": {
    "mpn": "ADC081C021CIMM",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8-0.65mm",
    "pin_count": 8,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/adc081c021",
    "parts": {
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      "footprint": "adc081c021cimm.kicad_mod",
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      "model_3d_plain": "adc081c021cimm.glb",
      "model_3d_step": "adc081c021cimm-etched.step",
      "model_3d_step_plain": "adc081c021cimm.step",
      "lbr": "adc081c021cimm.lbr"
    },
    "distributor_links": {
      "lcsc": "C206013"
    },
    "pins": [
      {
        "number": "1",
        "name": "SCL",
        "type": "input",
        "description": "Serial Clock Input for I2C interface control; open-drain line requiring external pull-up to VA; extended ESD tolerance of 8 kV HBM."
      },
      {
        "number": "2",
        "name": "ALERT",
        "type": "tri_state",
        "description": "Alert output indicating out-of-range condition; open-drain line requiring external pull-up to VA; configurable as active high or active low."
      },
      {
        "number": "3",
        "name": "ADR0",
        "type": "input",
        "description": "Tri-level Address Selection Input setting bits A0 and A1 of the 7-bit I2C slave address; can be grounded, floating, or tied to VA."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Analog input signal; voltage range from 0 V to VA."
      },
      {
        "number": "5",
        "name": "VA",
        "type": "power_in",
        "description": "Positive supply voltage and unbuffered reference; operating range +2.7 V to +5.5 V; must be decoupled to GND with bypass capacitors and kept free of noise."
      },
      {
        "number": "6",
        "name": "ADR1",
        "type": "input",
        "description": "Tri-level Address Selection Input setting bits A2 and A3 of the 7-bit I2C slave address; can be grounded, floating, or tied to VA."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all on-chip circuitry."
      },
      {
        "number": "8",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial Data bi-directional connection for I2C interface; open-drain line requiring external pull-up to VA; extended ESD tolerance of 8 kV HBM."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 44,
        "cost_usd": 0.289,
        "at": "2026-09-17T22:13:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/adc081c021",
        "pages": 44,
        "sha256": "c8d5e363f45986bf",
        "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": "adc081c021cimm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2.0,
          0.85
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adc081c021cimm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "261b1f8f6cbd00d16a5aaadd3155e6d1542c54bfff649b8181fe3f5d674293bf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSSOP-8-0.65mm",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "adc081c021cimm"
  ],
  "discovery_pitch": "ADC081C021CIMM (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adc081c021cimm.kicad_sym",
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    "adc081c021cimm.glb",
    "adc081c021cimm.step",
    "adc081c021cimm.lbr",
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    "docs/adc081c021cimm-datasheet.pdf",
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:49:29.182Z"
}