DS1832S+T&R

{
  "slug": "ds1832s-t-r",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Inc Maxim Integrated Supervisor And Reset ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ds1832s+t&r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ds1832s-t-r.kicad_sym",
    "ds1832s-t-r.kicad_mod",
    "ds1832s-t-r.glb",
    "ds1832s-t-r.step",
    "ds1832s-t-r.lbr",
    "docs/hero.png",
    "docs/ds1832s-t-r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ds1832s-t-r-hero.glb",
    "ds1832s-t-r-hero.overlay.json",
    "ds1832s-t-r-etched.glb"
  ],
  "component": {
    "mpn": "DS1832S+T&R",
    "manufacturer": "Analog Devices Inc Maxim Integrated",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883818019770368",
    "parts": {
      "symbol": "ds1832s-t-r.kicad_sym",
      "footprint": "ds1832s-t-r.kicad_mod",
      "model_3d": "ds1832s-t-r-hero.glb",
      "model_3d_plain": "ds1832s-t-r-etched.glb",
      "model_3d_step": "ds1832s-t-r-etched.step",
      "model_3d_step_plain": "ds1832s-t-r.step",
      "lbr": "ds1832s-t-r.lbr"
    },
    "distributor_links": {
      "lcsc": "C407896",
      "digikey": "DS1832S+T&RTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T16:56:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DS1832S+T&RTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PBRST",
        "type": "input",
        "description": "Pushbutton reset input that requires an active low signal; it is debounced internally and has an internal pull-up to VCC of 40 kΩ typical, and reset outputs are held active at least 250 ms after release."
      },
      {
        "number": "2",
        "name": "TD",
        "type": "input",
        "description": "Time delay set pin: connect to GND for a 62.5 ms minimum watchdog timeout, leave floating for 250 ms minimum, or connect to VCC for 500 ms minimum."
      },
      {
        "number": "3",
        "name": "TOL",
        "type": "input",
        "description": "Selects the VCC detect threshold: connected to GND the reset outputs trip below 2.98 V (2.80 V min to 2.97 V max), and connected to VCC they trip below 2.64 V (2.47 V min to 2.64 V max)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all voltages on the device."
      },
      {
        "number": "5",
        "name": "RST",
        "type": "output",
        "description": "Active-low reset output in push-pull form that stays valid down to 0.8 V VCC, and down to 0 V VCC when a ~100 kΩ pull-down resistor to ground is added."
      },
      {
        "number": "6",
        "name": "RST",
        "type": "output",
        "description": "Active-high reset output (complement of the active-low RST) in push-pull form, driven active when VCC is out of tolerance, on a watchdog timeout, or on a pushbutton reset."
      },
      {
        "number": "7",
        "name": "ST",
        "type": "input",
        "description": "Watchdog strobe input: a high-to-low transition must occur before the watchdog timeout to avoid a reset, the watchdog cannot be disabled, and the ST pulse width minimum is 20 ns."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input, 1.0 V minimum to 5.5 V maximum per the recommended DC operating conditions."
      }
    ],
    "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 datasheet text drops the overline on the RST/RST labels, so the mapping of RST (active low) to p; Pin descriptions for RST/RST are partly derived from the operation sections (output valid conditions"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0337,
        "at": "2026-10-18T16:55:52"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883818019770368",
        "pages": 7,
        "sha256": "51a2f12bc6515750",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ds1832s-t-r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ds1832s-t-r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4228c836489a5796a448a111332f0674dc72d955c1f73bd320c86966a8092c36",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}