ADC121S021CIMF

{
  "schema_version": 1,
  "type": "component",
  "slug": "adc121s021cimf",
  "title": "ADC121S021CIMF",
  "brief": "Texas Instruments Analog To Digital Converters (ADC), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "ADC121S021CIMF",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/adc121s021",
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    "distributor_links": {
      "lcsc": "C528646"
    },
    "pins": [
      {
        "number": "1",
        "name": "VA",
        "type": "power_in",
        "description": "Positive supply pin requiring 2.7-V to 5.25-V source with 1-µF and 0.1-µF bypass capacitors within 1 cm of pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground return for supply and signals."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Analog input signal ranging from 0 V to VA."
      },
      {
        "number": "4",
        "name": "SCLK",
        "type": "input",
        "description": "Digital clock input directly controlling conversion and readout processes with frequency range 0.025-20 MHz."
      },
      {
        "number": "5",
        "name": "SDATA",
        "type": "tri_state",
        "description": "Digital data output with conversion samples clocked on falling edges of SCLK; enters tri-state after 16th SCLK edge or at rising edge of CS."
      },
      {
        "number": "6",
        "name": "CS",
        "type": "input",
        "description": "Chip select input; falling edge initiates conversion process and moves device to hold mode."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 28,
        "cost_usd": 0.2583,
        "at": "2026-09-24T05:56:22"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/adc121s021",
        "pages": 28,
        "sha256": "1a6551b2f86f9df4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-6",
      "Category": "Data Acquisition",
      "Pins": "6"
    }
  },
  "variants": [],
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  "discovery_pitch": "ADC121S021CIMF (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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