ADS4245IRGCR

{
  "slug": "ads4245irgcr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADC), QFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "ads4245irgcr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads4245irgcr.kicad_sym",
    "ads4245irgcr.kicad_mod",
    "ads4245irgcr.glb",
    "ads4245irgcr.step",
    "ads4245irgcr.lbr",
    "docs/hero.png",
    "docs/ads4245irgcr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads4245irgcr-hero.glb",
    "ads4245irgcr-hero.overlay.json"
  ],
  "component": {
    "mpn": "ADS4245IRGCR",
    "manufacturer": "Texas Instruments",
    "package": "QFN-64-EP(9x9)",
    "pin_count": 65,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads4242",
    "parts": {
      "symbol": "ads4245irgcr.kicad_sym",
      "footprint": "ads4245irgcr.kicad_mod",
      "model_3d": "ads4245irgcr-hero.glb",
      "model_3d_plain": "ads4245irgcr.glb",
      "model_3d_step": "ads4245irgcr-etched.step",
      "model_3d_step_plain": "ads4245irgcr.step",
      "lbr": "ads4245irgcr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2670792",
      "digikey": "ADS4245IRGCR-ND",
      "mouser": "595-ADS4245IRGCR"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T03:46:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADS4245IRGCR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS4245IRGCR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DRVDD",
        "type": "power_in",
        "description": "Output buffer supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
      },
      {
        "number": "2",
        "name": "DB4M",
        "type": "output",
        "description": "Channel B differential LVDS output data complement, D4 and D5 multiplexed."
      },
      {
        "number": "3",
        "name": "DB4P",
        "type": "output",
        "description": "Channel B differential LVDS output data true, D4 and D5 multiplexed."
      },
      {
        "number": "4",
        "name": "DB6M",
        "type": "output",
        "description": "Channel B differential LVDS output data complement, D6 and D7 multiplexed."
      },
      {
        "number": "5",
        "name": "DB6P",
        "type": "output",
        "description": "Channel B differential LVDS output data true, D6 and D7 multiplexed."
      },
      {
        "number": "6",
        "name": "DB8M",
        "type": "output",
        "description": "Channel B differential LVDS output data complement, D8 and D9 multiplexed."
      },
      {
        "number": "7",
        "name": "DB8P",
        "type": "output",
        "description": "Channel B differential LVDS output data true, D8 and D9 multiplexed."
      },
      {
        "number": "8",
        "name": "DB10M",
        "type": "output",
        "description": "Channel B differential LVDS output data complement, D10 and D11 multiplexed."
      },
      {
        "number": "9",
        "name": "DB10P",
        "type": "output",
        "description": "Channel B differential LVDS output data true, D10 and D11 multiplexed."
      },
      {
        "number": "10",
        "name": "DB12M",
        "type": "output",
        "description": "Channel B differential LVDS output data complement, D12 and D13 multiplexed (ADS424x only)."
      },
      {
        "number": "11",
        "name": "DB12P",
        "type": "output",
        "description": "Channel B differential LVDS output data true, D12 and D13 multiplexed (ADS424x only)."
      },
      {
        "number": "12",
        "name": "RESET",
        "type": "input",
        "description": "Serial interface reset input with internal 150-kΩ pulldown; apply a high pulse to initialize registers, and keep permanently high in parallel interface mode."
      },
      {
        "number": "13",
        "name": "SCLK",
        "type": "input",
        "description": "Serial interface clock input when RESET is low, or low-speed mode select when RESET is high; internal 150-kΩ pulldown."
      },
      {
        "number": "14",
        "name": "SDATA",
        "type": "input",
        "description": "Serial interface data input with internal 150-kΩ pulldown."
      },
      {
        "number": "15",
        "name": "SEN",
        "type": "input",
        "description": "Serial interface enable input when RESET is low, or output interface and data format select when RESET is high; internal 150-kΩ pullup to AVDD."
      },
      {
        "number": "16",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
      },
      {
        "number": "17",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "18",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "19",
        "name": "INP_B",
        "type": "input",
        "description": "Channel B differential analog positive input; 2 VPP differential input range with common-mode VCM ±0.05 V."
      },
      {
        "number": "20",
        "name": "INM_B",
        "type": "input",
        "description": "Channel B differential analog negative input; 2 VPP differential input range with common-mode VCM ±0.05 V."
      },
      {
        "number": "21",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "22",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
      },
      {
        "number": "23",
        "name": "VCM",
        "type": "output",
        "description": "Outputs the 0.95 V common-mode voltage that can be used externally to bias the analog inputs."
      },
      {
        "number": "24",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "25",
        "name": "CLKP",
        "type": "input",
        "description": "Differential clock positive input; input clock amplitude as low as 200 mVPP is supported."
      },
      {
        "number": "26",
        "name": "CLKM",
        "type": "input",
        "description": "Differential clock negative input; input clock amplitude as low as 200 mVPP is supported."
      },
      {
        "number": "27",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "28",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "29",
        "name": "INP_A",
        "type": "input",
        "description": "Channel A differential analog positive input; 2 VPP differential input range with common-mode VCM ±0.05 V."
      },
      {
        "number": "30",
        "name": "INM_A",
        "type": "input",
        "description": "Channel A differential analog negative input; 2 VPP differential input range with common-mode VCM ±0.05 V."
      },
      {
        "number": "31",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "32",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "33",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
      },
      {
        "number": "34",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
      },
      {
        "number": "35",
        "name": "CTRL1",
        "type": "input",
        "description": "Digital control input; together with CTRL2 and CTRL3 selects the power-down modes; absolute maximum -0.3 V to 3.9 V."
      },
      {
        "number": "36",
        "name": "CTRL2",
        "type": "input",
        "description": "Digital control input; together with CTRL1 and CTRL3 selects the power-down modes; absolute maximum -0.3 V to 3.9 V."
      },
      {
        "number": "37",
        "name": "CTRL3",
        "type": "input",
        "description": "Digital control input; together with CTRL1 and CTRL2 selects the power-down modes; absolute maximum -0.3 V to 3.9 V."
      },
      {
        "number": "38",
        "name": "NC",
        "type": "unconnected",
        "description": "Do not connect; must be floated."
      },
      {
        "number": "39",
        "name": "NC",
        "type": "unconnected",
        "description": "Do not connect; must be floated."
      },
      {
        "number": "40",
        "name": "DA0M",
        "type": "output",
        "description": "Channel A differential LVDS output data complement, D0 and D1 multiplexed."
      },
      {
        "number": "41",
        "name": "DA0P",
        "type": "output",
        "description": "Channel A differential LVDS output data true, D0 and D1 multiplexed."
      },
      {
        "number": "42",
        "name": "DA2M",
        "type": "output",
        "description": "Channel A differential LVDS output data complement, D2 and D3 multiplexed."
      },
      {
        "number": "43",
        "name": "DA2P",
        "type": "output",
        "description": "Channel A differential LVDS output data true, D2 and D3 multiplexed."
      },
      {
        "number": "44",
        "name": "DA4M",
        "type": "output",
        "description": "Channel A differential LVDS output data complement, D4 and D5 multiplexed."
      },
      {
        "number": "45",
        "name": "DA4P",
        "type": "output",
        "description": "Channel A differential LVDS output data true, D4 and D5 multiplexed."
      },
      {
        "number": "46",
        "name": "DA6M",
        "type": "output",
        "description": "Channel A differential LVDS output data complement, D6 and D7 multiplexed."
      },
      {
        "number": "47",
        "name": "DA6P",
        "type": "output",
        "description": "Channel A differential LVDS output data true, D6 and D7 multiplexed."
      },
      {
        "number": "48",
        "name": "DRVDD",
        "type": "power_in",
        "description": "Output buffer supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
      },
      {
        "number": "49",
        "name": "DRGND",
        "type": "power_in",
        "description": "Output buffer ground; the thermal pad is connected to DRGND."
      },
      {
        "number": "50",
        "name": "DA8M",
        "type": "output",
        "description": "Channel A differential LVDS output data complement, D8 and D9 multiplexed."
      },
      {
        "number": "51",
        "name": "DA8P",
        "type": "output",
        "description": "Channel A differential LVDS output data true, D8 and D9 multiplexed."
      },
      {
        "number": "52",
        "name": "DA10M",
        "type": "output",
        "description": "Channel A differential LVDS output data complement, D10 and D11 multiplexed."
      },
      {
        "number": "53",
        "name": "DA10P",
        "type": "output",
        "description": "Channel A differential LVDS output data true, D10 and D11 multiplexed."
      },
      {
        "number": "54",
        "name": "DA12M",
        "type": "output",
        "description": "Channel A differential LVDS output data complement, D12 and D13 multiplexed (ADS424x only)."
      },
      {
        "number": "55",
        "name": "DA12P",
        "type": "output",
        "description": "Channel A differential LVDS output data true, D12 and D13 multiplexed (ADS424x only)."
      },
      {
        "number": "56",
        "name": "CLKOUTM",
        "type": "output",
        "description": "Differential LVDS output clock, complement."
      },
      {
        "number": "57",
        "name": "CLKOUTP",
        "type": "output",
        "description": "Differential LVDS output clock, true."
      },
      {
        "number": "58",
        "name": "NC",
        "type": "unconnected",
        "description": "Do not connect; must be floated."
      },
      {
        "number": "59",
        "name": "NC",
        "type": "unconnected",
        "description": "Do not connect; must be floated."
      },
      {
        "number": "60",
        "name": "DB0M",
        "type": "output",
        "description": "Channel B differential LVDS output data complement, D0 and D1 multiplexed."
      },
      {
        "number": "61",
        "name": "DB0P",
        "type": "output",
        "description": "Channel B differential LVDS output data true, D0 and D1 multiplexed."
      },
      {
        "number": "62",
        "name": "DB2M",
        "type": "output",
        "description": "Channel B differential LVDS output data complement, D2 and D3 multiplexed."
      },
      {
        "number": "63",
        "name": "DB2P",
        "type": "output",
        "description": "Channel B differential LVDS output data true, D2 and D3 multiplexed."
      },
      {
        "number": "64",
        "name": "SDOUT",
        "type": "output",
        "description": "Serial register readout output when READOUT is enabled (CMOS levels from DRVDD); high-impedance when READOUT = 0."
      },
      {
        "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: Pin names are shown for LVDS output mode (the first pin-function table and Figure 6-1). The same phy; The 64-pin VQFN has an exposed thermal pad that is not given a pin number in the datasheet; it is co; ADS4245 is grouped with ADS4246/ADS4242 in the datasheet pinout figures (Figure 6-1 / 6-3), and thos",
          "exposed pad 65 added from the footprint"
        ],
        "pages_sent": 22,
        "cost_usd": 0.1748,
        "at": "2026-10-09T03:46:16"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads4242",
        "pages": 98,
        "sha256": "44c896a6990d3d8c",
        "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": "ads4245irgcr.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": "ads4245irgcr-etched.step",
        "role": "eda",
        "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": "70180776bb21c989ad62f8be85795c96be5f9adb5d7bb44e7072437882752902",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}