VSP2582RHHR

{
  "slug": "vsp2582rhhr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog Front End (AFE), VQFN-36(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "vsp2582rhhr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "vsp2582rhhr.kicad_sym",
    "vsp2582rhhr.kicad_mod",
    "vsp2582rhhr.glb",
    "vsp2582rhhr.step",
    "vsp2582rhhr.lbr",
    "docs/hero.png",
    "docs/vsp2582rhhr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "vsp2582rhhr-hero.glb",
    "vsp2582rhhr-hero.overlay.json"
  ],
  "component": {
    "mpn": "VSP2582RHHR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-36(6x6)",
    "pin_count": 37,
    "category": "Data Acquisition",
    "subcategory": "Analog Front End (AFE)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/vsp2582",
    "parts": {
      "symbol": "vsp2582rhhr.kicad_sym",
      "footprint": "vsp2582rhhr.kicad_mod",
      "model_3d": "vsp2582rhhr-hero.glb",
      "model_3d_plain": "vsp2582rhhr.glb",
      "model_3d_step": "vsp2582rhhr-etched.step",
      "model_3d_step_plain": "vsp2582rhhr.step",
      "lbr": "vsp2582rhhr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2873476",
      "digikey": "296-29405-2-ND",
      "mouser": "595-VSP2582RHHR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T17:10:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-29405-2-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "595-VSP2582RHHR",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B2",
        "type": "output",
        "description": "Digital data output bit 2 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "2",
        "name": "B3",
        "type": "output",
        "description": "Digital data output bit 3 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "3",
        "name": "B4",
        "type": "output",
        "description": "Digital data output bit 4 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "4",
        "name": "B5",
        "type": "output",
        "description": "Digital data output bit 5 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "5",
        "name": "B6",
        "type": "output",
        "description": "Digital data output bit 6 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "6",
        "name": "B7",
        "type": "output",
        "description": "Digital data output bit 7 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "7",
        "name": "B8",
        "type": "output",
        "description": "Digital data output bit 8 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "8",
        "name": "B9",
        "type": "output",
        "description": "Digital data output bit 9 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "9",
        "name": "B10",
        "type": "output",
        "description": "Digital data output bit 10 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "10",
        "name": "B11",
        "type": "output",
        "description": "Digital data output bit 11, the MSB (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for data output, 2.7 V to 3.6 V (3.0 V nominal); decouple close to DGND."
      },
      {
        "number": "12",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground for data output; VDD should be decoupled to the proximity of DGND."
      },
      {
        "number": "13",
        "name": "ADCCK",
        "type": "input",
        "description": "Clock for the digital output buffer; ADCCK high or low level is specified as 6.5 to 21.2 ns at 36 MHz operation."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog power supply, 2.7 V to 3.6 V (3.0 V nominal)."
      },
      {
        "number": "15",
        "name": "CLPDM",
        "type": "input",
        "description": "CLPDM clamp signal input for the CCD black level clamping function."
      },
      {
        "number": "16",
        "name": "CLPOB",
        "type": "input",
        "description": "CLPOB clamp signal input for the optical black clamp function."
      },
      {
        "number": "17",
        "name": "SHP",
        "type": "input",
        "description": "Sampling clock for the reference level of the CCD signal; SHP pulse width is 5.9 to 6.9 ns at 36 MHz operation."
      },
      {
        "number": "18",
        "name": "SHD",
        "type": "input",
        "description": "Sampling clock for the data level of the CCD signal; SHD pulse width is 5.9 to 6.9 ns at 36 MHz operation."
      },
      {
        "number": "19",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "20",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog power supply, 2.7 V to 3.6 V (3.0 V nominal)."
      },
      {
        "number": "21",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog power supply, 2.7 V to 3.6 V (3.0 V nominal)."
      },
      {
        "number": "22",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "23",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "24",
        "name": "CCDIN",
        "type": "input",
        "description": "CCD signal input; the datasheet gives an input limit of -0.3 V to 3.3 V and an input capacitance of 15 pF."
      },
      {
        "number": "25",
        "name": "BYP",
        "type": "output",
        "description": "Internal reference bypass pin, to be bypassed to ground with 0.1 μF."
      },
      {
        "number": "26",
        "name": "BYPP",
        "type": "output",
        "description": "Internal reference bypass pin, to be bypassed to ground with 1000 pF; the datasheet notes this capacitor sets important analog performance and should be placed close to the pin."
      },
      {
        "number": "27",
        "name": "COB",
        "type": "output",
        "description": "OB loop feedback capacitor pin; the recommended value is 0.1 μF and it sets important analog performance."
      },
      {
        "number": "28",
        "name": "REFN",
        "type": "output",
        "description": "Internal reference bypass pin, to be bypassed to ground with 0.1 μF."
      },
      {
        "number": "29",
        "name": "REFP",
        "type": "output",
        "description": "Internal reference bypass pin, to be bypassed to ground with 0.1 μF."
      },
      {
        "number": "30",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog power supply, 2.7 V to 3.6 V (3.0 V nominal)."
      },
      {
        "number": "31",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "32",
        "name": "SLOAD",
        "type": "input",
        "description": "Serial data latch signal for the serial interface; CMOS logic input."
      },
      {
        "number": "33",
        "name": "SDATA",
        "type": "input",
        "description": "Serial data input for the serial interface; CMOS logic input."
      },
      {
        "number": "34",
        "name": "SCLK",
        "type": "input",
        "description": "Serial data clock for the serial interface; maximum digital input clock frequency is 20 MHz."
      },
      {
        "number": "35",
        "name": "B0",
        "type": "output",
        "description": "Digital data output bit 0, the LSB (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "36",
        "name": "B1",
        "type": "output",
        "description": "Digital data output bit 1 (CMOS, straight binary coding); datasheet lists VOH 2.4 V and VOL 0.4 V for the data outputs."
      },
      {
        "number": "37",
        "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 pin-number table (Table 1, pages 5-6) covers pins 1-36 for the RHH package, and the RHH and RHN ; The datasheet describes an exposed thermal pad on the RHH package but does not give it a pin number ; The pin drawing text on page 5 is scrambled in extraction, so pin positions were taken from Table 1 ",
          "exposed pad 37 added from the footprint"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0706,
        "at": "2026-10-08T17:10:03"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/vsp2582",
        "pages": 23,
        "sha256": "b1e5ff8f24ae00bc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 37,
        "described": 37,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "vsp2582rhhr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6212c4fd2463ccb7c6ae2c35f5e24c80884153fcaeaf8e86549c0e49087bc8bb",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "vsp2582rhhr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}