TLC0831CP

{
  "schema_version": 1,
  "type": "component",
  "slug": "tlc0831cp",
  "title": "TLC0831CP",
  "brief": "Texas Instruments Analog To Digital Converters (ADC), PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "data acquisition",
    "tlc0831cp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TLC0831CP",
    "manufacturer": "Texas Instruments",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlc0831",
    "parts": {
      "symbol": "tlc0831cp.kicad_sym",
      "footprint": "tlc0831cp.kicad_mod",
      "model_3d": "tlc0831cp-hero.glb",
      "model_3d_plain": "tlc0831cp.glb",
      "model_3d_step": "tlc0831cp-etched.step",
      "model_3d_step_plain": "tlc0831cp.step",
      "lbr": "tlc0831cp.lbr"
    },
    "distributor_links": {
      "lcsc": "C1543151",
      "digikey": "2156-TLC0831CP-ND",
      "mouser": "595-TLC0831CP"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T14:37:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-TLC0831CP-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TLC0831CP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "Chip select, active low: a conversion starts when CS goes low and CS must be held low for the complete conversion; when CS goes high, internal registers clear and DO returns to high impedance, with CS high pulse duration of at least 220 ns."
      },
      {
        "number": "2",
        "name": "IN+",
        "type": "input",
        "description": "Positive analog input, which is compared to IN- (or to ground in single-ended use with IN- grounded), with the common-mode input voltage specified from -0.05 V to VCC+0.05 V."
      },
      {
        "number": "3",
        "name": "IN–",
        "type": "input",
        "description": "Negative analog input, and the digital output code is 0000 0000 when IN- is more positive than IN+."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Network ground terminal, to which all voltages except differential voltages are referenced."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Voltage reference input with input resistance of 1.3 kΩ min, 2.4 kΩ typ, 5.9 kΩ max, typically set equal to VCC for ratiometric operation."
      },
      {
        "number": "6",
        "name": "DO",
        "type": "tri_state",
        "description": "Serial data output that delivers the conversion MSB first and is high impedance when CS is high, with MSB-first propagation delay after CLK↑ of 650 ns typ and 1500 ns max at 100 pF."
      },
      {
        "number": "7",
        "name": "CLK",
        "type": "input",
        "description": "Serial clock input, with recommended clock frequency of 10 kHz to 600 kHz and clock duty cycle of 40% to 60%."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, recommended 4.5 V min, 5 V nom, 5.5 V max, with absolute maximum of 6.5 V."
      }
    ],
    "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: The datasheet pinout diagram is the same for the TLC0831CP/IP PDIP-8 variant, and the extracted text; Clock frequency range is given in the recommended operating conditions as 10 kHz to 600 kHz (the tab",
          "1/8 pins cited to the wrong page (name found elsewhere): ['4:GND@p5']"
        ],
        "pages_sent": 21,
        "cost_usd": 0.084,
        "at": "2026-10-08T14:37:34"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlc0831",
        "pages": 21,
        "sha256": "0af85a1e9ea62978",
        "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": [
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        "file": "tlc0831cp.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,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlc0831cp-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,
        "footprint_binding": "identity",
        "sha256": "ef9a71ddf7a8c79855206b3bcbc1251dfeda8fd5413525969e3de4358f7f5ad2",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "PDIP-8",
      "Category": "Data Acquisition",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tlc0831cp"
  ],
  "discovery_pitch": "TLC0831CP (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "tlc0831cp.kicad_mod",
    "tlc0831cp.glb",
    "tlc0831cp.step",
    "tlc0831cp.lbr",
    "docs/hero.png",
    "docs/tlc0831cp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlc0831cp-hero.glb",
    "tlc0831cp-hero.overlay.json"
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  "visibility": {
    "public": true
  }
}