main
Ray Publish 0.1.1 e0e4be0
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ds24b33-t-r",
  "title": "DS24B33+T&R",
  "brief": "Maxim Integrated EEPROM, TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "ds24b33+t&r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DS24B33+T&R",
    "manufacturer": "Maxim Integrated",
    "package": "TO-92-3",
    "pin_count": 3,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ds24b33.pdf",
    "parts": {
      "symbol": "ds24b33-t-r.kicad_sym",
      "footprint": "ds24b33-t-r.kicad_mod",
      "model_3d": "ds24b33-t-r-hero.glb",
      "model_3d_plain": "ds24b33-t-r-etched.glb",
      "model_3d_step": "ds24b33-t-r-etched.step",
      "model_3d_step_plain": "ds24b33-t-r.step",
      "lbr": "ds24b33-t-r.lbr"
    },
    "distributor_links": {
      "lcsc": "C2061972",
      "digikey": "DS24B33+T&RTR-ND",
      "mouser": "700-DS24B33+T&R"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T16:19:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DS24B33+T&RTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-DS24B33+T&R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "2",
        "name": "IO",
        "type": "bidirectional",
        "description": "1-Wire bus interface; open-drain pin that requires an external pullup resistor."
      },
      {
        "number": "3",
        "name": "N.C.",
        "type": "unconnected",
        "description": "Not connected."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 TO-92 pin mapping comes from the pin description table on page 5 (TO-92 column: GND=1, IO=2, N.C; Ordering table (page 1) lists the TO-92 variant as '2 TO-92', while the package code table (page 23); Pin 3 is N.C. (not connected) on TO-92 and is listed only in the pin table; no electrical limits are"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0337,
        "at": "2026-10-30T16:19:10"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ds24b33.pdf",
        "pages": 24,
        "sha256": "4864c10c7f1d2d25",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
      {
        "file": "ds24b33-t-r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ds24b33-t-r-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
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        "zmin_mm": -2.5,
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        "footprint_binding": "identity",
        "sha256": "76f8455990d1b9d7d46c48d710fbf0f80468d6c0b408440edb3327fbb73bdce7",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Maxim Integrated",
      "Package": "TO-92-3",
      "Category": "Memory",
      "Pins": "3"
    },
    "characteristics": {
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          "name": "1-Wire Pullup Voltage",
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          "name": "1-Wire Pullup Resistance",
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        {
          "name": "Input Capacitance",
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          "kind": "electrical",
          "unit": "pF",
          "min": null,
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          "conditions": "DS24B33, Notes 5, 6",
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          "name": "Input Load Current",
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          "name": "Input Low Voltage",
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          "name": "Switching Hysteresis",
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          "name": "Output Low Voltage",
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        {
          "name": "Recovery Time",
          "symbol": "tREC",
          "kind": "timing",
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          "name": "Recovery Time",
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          "name": "Recovery Time",
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          "name": "Recovery Time",
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          "kind": "timing",
          "unit": "µs",
          "min": 10,
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        {
          "name": "Time-Slot Duration",
          "symbol": "tSLOT",
          "kind": "timing",
          "unit": "µs",
          "min": 61,
          "typ": null,
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        {
          "name": "Time-Slot Duration",
          "symbol": "tSLOT",
          "kind": "timing",
          "unit": "µs",
          "min": 8,
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          "name": "Time-Slot Duration",
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        {
          "name": "Reset Low Time",
          "symbol": "tRSTL",
          "kind": "timing",
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          "min": 480,
          "typ": null,
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          "conditions": "Standard speed, tREC before reset = 10µs, Note 2",
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          "name": "Reset Low Time",
          "symbol": "tRSTL",
          "kind": "timing",
          "unit": "µs",
          "min": 480,
          "typ": null,
          "max": 640,
          "conditions": "Standard speed, tREC before reset = 5µs, Note 2",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reset Low Time",
          "symbol": "tRSTL",
          "kind": "timing",
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          "min": 48,
          "typ": null,
          "max": 80,
          "conditions": "Overdrive speed, Note 2",
          "source_page": 3,
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        {
          "name": "Presence-Detect High Time",
          "symbol": "tPDH",
          "kind": "timing",
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          "min": 15,
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          "conditions": "Standard speed",
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          "name": "Presence-Detect High Time",
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        {
          "name": "Presence-Detect Low Time",
          "symbol": "tPDL",
          "kind": "timing",
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          "name": "Presence-Detect Low Time",
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        {
          "name": "Presence-Detect Sample Time",
          "symbol": "tMSP",
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          "typ": null,
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          "conditions": "Standard speed, Notes 2, 15",
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        {
          "name": "Presence-Detect Sample Time",
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          "name": "Write-Zero Low Time",
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          "name": "Write-One Low Time",
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          "conditions": "DS24B33, standard speed, Notes 2, 16",
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          "name": "Programming Current",
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          "symbol": "tPROG",
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          "conditions": "DS24B33, Note 19",
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          "name": "Write/Erase Cycles (Endurance)",
          "symbol": "NCY",
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          "unit": "k cycles",
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          "name": "Data Retention",
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          "min": -55,
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        {
          "name": "Lead Temperature (soldering)",
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          "name": "ESD Rating, Contact Discharge",
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          "kind": "absolute_maximum",
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          "conditions": "DS24B33, typical, IEC 1000-4-2 Level 4, contact discharge",
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          "name": "ESD Rating, Air Discharge",
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