TLV320ADC3100IRGER

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  "slug": "tlv320adc3100irger",
  "title": "TLV320ADC3100IRGER",
  "brief": "Texas Instruments ADCs/DACs - Special Purpose, VQFN-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "data acquisition",
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  "component": {
    "mpn": "TLV320ADC3100IRGER",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24(4x4)",
    "pin_count": 25,
    "category": "Data Acquisition",
    "subcategory": "ADCs/DACs - Special Purpose",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlv320adc3100",
    "parts": {
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    "distributor_links": {
      "lcsc": "C2667023",
      "digikey": "296-51685-2-ND",
      "mouser": "595-V320ADC3100IRGER"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T21:44:29Z",
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        "pn": "595-V320ADC3100IRGER",
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    "pins": [
      {
        "number": "1",
        "name": "BCLK",
        "type": "bidirectional",
        "description": "Audio serial data bus bit clock"
      },
      {
        "number": "2",
        "name": "WCLK",
        "type": "bidirectional",
        "description": "Audio serial data bus word clock"
      },
      {
        "number": "3",
        "name": "DOUT",
        "type": "output",
        "description": "Audio serial data bus data output"
      },
      {
        "number": "4",
        "name": "RESET",
        "type": "input",
        "description": "Reset"
      },
      {
        "number": "5",
        "name": "MICBIAS1",
        "type": "output",
        "description": "MICBIAS1 bias voltage output"
      },
      {
        "number": "6",
        "name": "IN3L(M)",
        "type": "input",
        "description": "Microphone or line analog input (left-channel single-ended or differential minus)"
      },
      {
        "number": "7",
        "name": "IN2L(P)",
        "type": "input",
        "description": "Microphone or line analog input (left-channel single-ended or differential plus)"
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection"
      },
      {
        "number": "9",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground supply, 0 V"
      },
      {
        "number": "10",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog voltage supply, 2.7 V-3.6 V"
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection"
      },
      {
        "number": "12",
        "name": "IN2R(P)",
        "type": "input",
        "description": "Microphone or line analog input (right-channel single-ended or differential plus)"
      },
      {
        "number": "13",
        "name": "IN3R(M)",
        "type": "input",
        "description": "Microphone or line analog input (right-channel single-ended or differential minus)"
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection"
      },
      {
        "number": "15",
        "name": "I2C_ADR0",
        "type": "input",
        "description": "LSB of I2C bus address"
      },
      {
        "number": "16",
        "name": "I2C_ADR1",
        "type": "input",
        "description": "LSB + 1 of I2C bus address"
      },
      {
        "number": "17",
        "name": "SCL",
        "type": "bidirectional",
        "description": "I2C serial clock"
      },
      {
        "number": "18",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C serial data input/output"
      },
      {
        "number": "19",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "General-purpose input/output 1, multifunction pin based on register programming"
      },
      {
        "number": "20",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection"
      },
      {
        "number": "21",
        "name": "IOVDD",
        "type": "power_in",
        "description": "I/O voltage supply, 1.1 V-3.6 V"
      },
      {
        "number": "22",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital core voltage supply, 1.65 V-1.95 V"
      },
      {
        "number": "23",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground supply, 0 V"
      },
      {
        "number": "24",
        "name": "MCLK",
        "type": "input",
        "description": "Master clock input"
      },
      {
        "number": "25",
        "name": "Thermal pad",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 25 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1124,
        "at": "2026-10-05T21:44:15"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlv320adc3100",
        "pages": 101,
        "sha256": "d71fc79271ca32dc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-24(4x4)",
      "Category": "Data Acquisition",
      "Pins": "25"
    }
  },
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  "discovery_pitch": "TLV320ADC3100IRGER (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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