AFE5401TRGCTQ1

{
  "slug": "afe5401trgctq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog Front End (AFEs), VQFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "afe5401trgctq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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    "afe5401trgctq1.step",
    "afe5401trgctq1.lbr",
    "docs/hero.png",
    "docs/afe5401trgctq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "afe5401trgctq1-hero.glb",
    "afe5401trgctq1-hero.overlay.json"
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  "component": {
    "mpn": "AFE5401TRGCTQ1",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-64-EP(9x9)",
    "pin_count": 65,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog Front End (AFEs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/afe5401-q1",
    "parts": {
      "symbol": "afe5401trgctq1.kicad_sym",
      "footprint": "afe5401trgctq1.kicad_mod",
      "model_3d": "afe5401trgctq1-hero.glb",
      "model_3d_plain": "afe5401trgctq1.glb",
      "model_3d_step": "afe5401trgctq1-etched.step",
      "model_3d_step_plain": "afe5401trgctq1.step",
      "lbr": "afe5401trgctq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2651549",
      "digikey": "296-37744-2-ND",
      "mouser": "595-AFE5401TRGCTQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T01:44:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-37744-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-AFE5401TRGCTQ1",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN1P_AUX",
        "type": "input",
        "description": "Positive differential auxiliary analog input pin for channel 1."
      },
      {
        "number": "2",
        "name": "IN1M_AUX",
        "type": "input",
        "description": "Negative differential auxiliary analog input pin for channel 1."
      },
      {
        "number": "3",
        "name": "IN1P",
        "type": "input",
        "description": "Positive differential analog input pin for channel 1."
      },
      {
        "number": "4",
        "name": "IN1M",
        "type": "input",
        "description": "Negative differential analog input pin for channel 1."
      },
      {
        "number": "5",
        "name": "IN2P_AUX",
        "type": "input",
        "description": "Positive differential auxiliary analog input pin for channel 2."
      },
      {
        "number": "6",
        "name": "IN2M_AUX",
        "type": "input",
        "description": "Negative differential auxiliary analog input pin for channel 2."
      },
      {
        "number": "7",
        "name": "IN2P",
        "type": "input",
        "description": "Positive differential analog input pin for channel 2."
      },
      {
        "number": "8",
        "name": "IN2M",
        "type": "input",
        "description": "Negative differential analog input pin for channel 2."
      },
      {
        "number": "9",
        "name": "IN3P_AUX",
        "type": "input",
        "description": "Positive differential auxiliary analog input pin for channel 3."
      },
      {
        "number": "10",
        "name": "IN3M_AUX",
        "type": "input",
        "description": "Negative differential auxiliary analog input pin for channel 3."
      },
      {
        "number": "11",
        "name": "IN3P",
        "type": "input",
        "description": "Positive differential analog input pin for channel 3."
      },
      {
        "number": "12",
        "name": "IN3M",
        "type": "input",
        "description": "Negative differential analog input pin for channel 3."
      },
      {
        "number": "13",
        "name": "IN4P_AUX",
        "type": "input",
        "description": "Positive differential auxiliary analog input pin for channel 4."
      },
      {
        "number": "14",
        "name": "IN4M_AUX",
        "type": "input",
        "description": "Negative differential auxiliary analog input pin for channel 4."
      },
      {
        "number": "15",
        "name": "IN4P",
        "type": "input",
        "description": "Positive differential analog input pin for channel 4."
      },
      {
        "number": "16",
        "name": "IN4M",
        "type": "input",
        "description": "Negative differential analog input pin for channel 4."
      },
      {
        "number": "17",
        "name": "VCM",
        "type": "output",
        "description": "Output pin for the common-mode bias voltage of the auxiliary input signals."
      },
      {
        "number": "18",
        "name": "AVDD3",
        "type": "power_in",
        "description": "3.3-V analog supply voltage."
      },
      {
        "number": "19",
        "name": "AVDD18",
        "type": "power_in",
        "description": "1.8-V analog supply voltage."
      },
      {
        "number": "20",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "21",
        "name": "CLKINP",
        "type": "input",
        "description": "Positive differential clock input pin; a single-ended clock is also supported."
      },
      {
        "number": "22",
        "name": "CLKINM",
        "type": "input",
        "description": "Negative differential clock input pin; a single-ended clock is also supported."
      },
      {
        "number": "23",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "24",
        "name": "AVDD18",
        "type": "power_in",
        "description": "1.8-V analog supply voltage."
      },
      {
        "number": "25",
        "name": "TRIG",
        "type": "input",
        "description": "Trigger for DSYNC1 and DSYNC2; has an internal 150-kΩ pull-down resistor."
      },
      {
        "number": "26",
        "name": "DSYNC1",
        "type": "output",
        "description": "Data synchronization clock 1."
      },
      {
        "number": "27",
        "name": "DSYNC2",
        "type": "output",
        "description": "Data synchronization clock 2."
      },
      {
        "number": "28",
        "name": "DVDD18",
        "type": "power_in",
        "description": "1.8-V digital supply voltage."
      },
      {
        "number": "29",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "30",
        "name": "DVDD18",
        "type": "power_in",
        "description": "1.8-V digital supply voltage."
      },
      {
        "number": "31",
        "name": "DRVSS",
        "type": "power_in",
        "description": "CMOS output driver ground."
      },
      {
        "number": "32",
        "name": "DRVDD",
        "type": "power_in",
        "description": "CMOS output driver supply."
      },
      {
        "number": "33",
        "name": "DRVDD",
        "type": "power_in",
        "description": "CMOS output driver supply."
      },
      {
        "number": "34",
        "name": "DCLK",
        "type": "output",
        "description": "CMOS output clock."
      },
      {
        "number": "35",
        "name": "D[11]",
        "type": "output",
        "description": "CMOS output data bit 11 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "36",
        "name": "D[10]",
        "type": "output",
        "description": "CMOS output data bit 10 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "37",
        "name": "D[9]",
        "type": "output",
        "description": "CMOS output data bit 9 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "38",
        "name": "D[8]",
        "type": "output",
        "description": "CMOS output data bit 8 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "39",
        "name": "D[7]",
        "type": "output",
        "description": "CMOS output data bit 7 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "40",
        "name": "D[6]",
        "type": "output",
        "description": "CMOS output data bit 6 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "41",
        "name": "D[5]",
        "type": "output",
        "description": "CMOS output data bit 5 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "42",
        "name": "D[4]",
        "type": "output",
        "description": "CMOS output data bit 4 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "43",
        "name": "D[3]",
        "type": "output",
        "description": "CMOS output data bit 3 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "44",
        "name": "D[2]",
        "type": "output",
        "description": "CMOS output data bit 2 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "45",
        "name": "D[1]",
        "type": "output",
        "description": "CMOS output data bit 1 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "46",
        "name": "D[0]",
        "type": "output",
        "description": "CMOS output data bit 0 for channels 1 to 4 (12-bit parallel output bus D[11:0] on pins 35-46)."
      },
      {
        "number": "47",
        "name": "D_GPO[1]",
        "type": "output",
        "description": "General-purpose CMOS output."
      },
      {
        "number": "48",
        "name": "D_GPO[0]",
        "type": "output",
        "description": "General-purpose CMOS output."
      },
      {
        "number": "49",
        "name": "DRVSS",
        "type": "power_in",
        "description": "CMOS output driver ground."
      },
      {
        "number": "50",
        "name": "DRVDD",
        "type": "power_in",
        "description": "CMOS output driver supply."
      },
      {
        "number": "51",
        "name": "DVDD18",
        "type": "power_in",
        "description": "1.8-V digital supply voltage."
      },
      {
        "number": "52",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "53",
        "name": "SDOUT",
        "type": "output",
        "description": "Serial interface data readout."
      },
      {
        "number": "54",
        "name": "SEN",
        "type": "input",
        "description": "Serial interface enable; has an internal 150-kΩ pull-up resistor."
      },
      {
        "number": "55",
        "name": "SDATA",
        "type": "input",
        "description": "Serial interface data input; has an internal 150-kΩ pull-down resistor."
      },
      {
        "number": "56",
        "name": "SCLK",
        "type": "input",
        "description": "Serial interface clock input; has an internal 150-kΩ pull-down resistor."
      },
      {
        "number": "57",
        "name": "RESET",
        "type": "input",
        "description": "Hardware reset pin (active high); has an internal 150-kΩ pull-down resistor."
      },
      {
        "number": "58",
        "name": "NC",
        "type": "unconnected",
        "description": "Do not connect."
      },
      {
        "number": "59",
        "name": "STBY",
        "type": "input",
        "description": "Standby control input; has an internal 150-kΩ pull-down resistor."
      },
      {
        "number": "60",
        "name": "NC",
        "type": "unconnected",
        "description": "Do not connect."
      },
      {
        "number": "61",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "62",
        "name": "AVDD18",
        "type": "power_in",
        "description": "1.8-V analog supply voltage."
      },
      {
        "number": "63",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "64",
        "name": "VCM",
        "type": "output",
        "description": "Output pin for the common-mode bias voltage of the auxiliary input signals."
      },
      {
        "number": "65",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 MPN suffix TRGCTQ1 does not appear in the provided text. The package addendum (page 73) lists on; The Pin Functions table gives pin ranges, not a per-pin mapping, for D[11:0] (pins 35-46) and D_GPO[; Pin direction for DSYNC1, DSYNC2 and DCLK is not stated in the pin table. They were classed as outpu",
          "exposed pad 65 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.099,
        "at": "2026-10-09T01:43:58"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/afe5401-q1",
        "pages": 79,
        "sha256": "d48174ee6dd9b9fc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "afe5401trgctq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "afe5401trgctq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "footprint_binding": "identity",
        "sha256": "648f1320f4d126594080805e62530aa7da31132d406210601394a29b3cb7d363",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}