ADS7960SRHBT

{
  "slug": "ads7960srhbt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADC), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "ads7960srhbt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads7960srhbt.kicad_sym",
    "ads7960srhbt.kicad_mod",
    "ads7960srhbt.glb",
    "ads7960srhbt.step",
    "ads7960srhbt.lbr",
    "docs/hero.png",
    "docs/ads7960srhbt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads7960srhbt-hero.glb",
    "ads7960srhbt-hero.overlay.json"
  ],
  "component": {
    "mpn": "ADS7960SRHBT",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-32-EP(5x5)",
    "pin_count": 33,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads7960",
    "parts": {
      "symbol": "ads7960srhbt.kicad_sym",
      "footprint": "ads7960srhbt.kicad_mod",
      "model_3d": "ads7960srhbt-hero.glb",
      "model_3d_plain": "ads7960srhbt.glb",
      "model_3d_step": "ads7960srhbt-etched.step",
      "model_3d_step_plain": "ads7960srhbt.step",
      "lbr": "ads7960srhbt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871921",
      "digikey": "296-25852-2-ND",
      "mouser": "595-ADS7960SRHBT"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T07:59:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-25852-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS7960SRHBT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground connection; connect to ground plane."
      },
      {
        "number": "2",
        "name": "MXO",
        "type": "output",
        "description": "Multiplexer analog output; analog output of selected channel to ADC input."
      },
      {
        "number": "3",
        "name": "AINP",
        "type": "input",
        "description": "ADC analog input positive; signal input voltage range -0.3V to VA+0.3V."
      },
      {
        "number": "4",
        "name": "AINM",
        "type": "power_in",
        "description": "ADC analog input negative ground; negative reference for analog signal, typically connected to ground."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; connect to ground per NC pin handling requirement."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; connect to ground per NC pin handling requirement."
      },
      {
        "number": "7",
        "name": "Ch11",
        "type": "input",
        "description": "Analog input channel 11 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "8",
        "name": "Ch10",
        "type": "input",
        "description": "Analog input channel 10 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "9",
        "name": "Ch9",
        "type": "input",
        "description": "Analog input channel 9 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "10",
        "name": "Ch8",
        "type": "input",
        "description": "Analog input channel 8 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "11",
        "name": "Ch7",
        "type": "input",
        "description": "Analog input channel 7 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "12",
        "name": "Ch6",
        "type": "input",
        "description": "Analog input channel 6 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "13",
        "name": "Ch5",
        "type": "input",
        "description": "Analog input channel 5 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "14",
        "name": "Ch4",
        "type": "input",
        "description": "Analog input channel 4 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "15",
        "name": "Ch3",
        "type": "input",
        "description": "Analog input channel 3 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "16",
        "name": "Ch2",
        "type": "input",
        "description": "Analog input channel 2 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "17",
        "name": "Ch1",
        "type": "input",
        "description": "Analog input channel 1 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "18",
        "name": "Ch0",
        "type": "input",
        "description": "Analog input channel 0 for multiplexer; individually selectable via serial interface."
      },
      {
        "number": "19",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; connect to ground per NC pin handling requirement."
      },
      {
        "number": "20",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; connect to ground per NC pin handling requirement."
      },
      {
        "number": "21",
        "name": "+VA",
        "type": "power_in",
        "description": "Analog power supply voltage; connect 2.7V to 5.25V with 10µF bypass capacitor to AGND."
      },
      {
        "number": "22",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground connection; connect to ground plane."
      },
      {
        "number": "23",
        "name": "CS",
        "type": "input",
        "description": "Chip select input; active low digital input to enable serial communication frame."
      },
      {
        "number": "24",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; digital clock for serial data transfer, maximum 20MHz frequency."
      },
      {
        "number": "25",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input; digital input for control register writes and channel selection commands."
      },
      {
        "number": "26",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output; digital output for ADC conversion results and status register reads."
      },
      {
        "number": "27",
        "name": "BDGND",
        "type": "power_in",
        "description": "Digital ground; connect to ground plane, provides return path for digital signals."
      },
      {
        "number": "28",
        "name": "+VBD",
        "type": "power_in",
        "description": "Digital I/O power supply; connect 1.7V to VA voltage with bypass capacitor."
      },
      {
        "number": "29",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O or active-high alarm output; programmable functionality configured via register."
      },
      {
        "number": "30",
        "name": "REFM",
        "type": "power_in",
        "description": "Reference voltage ground; negative terminal of external reference, typically connected to AGND or AINM."
      },
      {
        "number": "31",
        "name": "REFP",
        "type": "input",
        "description": "Reference voltage input; external reference 2V to 3V with 10µF bypass capacitor required to REFM."
      },
      {
        "number": "32",
        "name": "+VA",
        "type": "power_in",
        "description": "Analog power supply voltage; connect 2.7V to 5.25V with 10µF bypass capacitor to AGND."
      },
      {
        "number": "33",
        "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-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pins 5, 6, 19, 20 do not appear in the official pin functions table for 12-channel VQFN devices but ; GPIO0 has programmable dual functionality (general-purpose I/O versus active-high alarm output); req",
          "exposed pad 33 added from the footprint"
        ],
        "pages_sent": 26,
        "cost_usd": 0.3426,
        "at": "2026-10-07T07:59:25"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads7960",
        "pages": 87,
        "sha256": "8ef9ce324ee60500",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ads7960srhbt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.875
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads7960srhbt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.875
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2ff4f9f8855ac60263e8356a13367f5072fb8e5f9ab7976181f540cd7bc4b7de",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}