main
Ray Set visibility: public a9cfdde 12d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "max30034cua-t",
  "title": "MAX30034CUA+T",
  "brief": "Maxim Integrated Pre-ordered Chips, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "interface ics",
    "max30034cua+t",
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  "component": {
    "mpn": "MAX30034CUA+T",
    "manufacturer": "Maxim Integrated",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/MAX30034.pdf",
    "parts": {
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      "lbr": "max30034cua-t.lbr"
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    "distributor_links": {
      "lcsc": "C1519291",
      "digikey": "MAX30034CUA+TTR-ND",
      "mouser": "700-MAX30034CUA+T"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T00:52:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX30034CUA+TTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX30034CUA+T",
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        "lifecycle": "Restricted Availability"
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    },
    "pins": [
      {
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        "name": "VIN1",
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        "description": "Clamp input 1 must be tied to the input voltage to be clamped; the device triggers above approximately +10.3V or below -10.3V and then clamps the voltage across its terminals."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be tied to board GND."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be tied to board GND."
      },
      {
        "number": "4",
        "name": "VIN2",
        "type": "passive",
        "description": "Clamp input 2 must be tied to the input voltage to be clamped; the device triggers above approximately +10.3V or below -10.3V and then clamps the voltage across its terminals."
      },
      {
        "number": "5",
        "name": "VIN3",
        "type": "passive",
        "description": "Clamp input 3 must be tied to the input voltage to be clamped; the device triggers above approximately +10.3V or below -10.3V and then clamps the voltage across its terminals."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be tied to board GND."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be tied to board GND."
      },
      {
        "number": "8",
        "name": "VIN4",
        "type": "passive",
        "description": "Clamp input 4 must be tied to the input voltage to be clamped; the device triggers above approximately +10.3V or below -10.3V and then clamps the voltage across its terminals."
      }
    ],
    "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 requested MPN MAX30034CUA+T is not in the datasheet ordering table, which lists only MAX30034CUA; Package naming conflict: the package hint says MSOP-8, but the datasheet calls the package µMAX-8 (o; The Pin Configuration diagram text is garbled in extraction. The pinout was taken from the Pin Descr",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0459,
        "at": "2026-10-29T00:52:13"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/MAX30034.pdf",
        "pages": 8,
        "sha256": "9ddc91d814fea02f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "sha256": "8a05a20df1d21972f136857bbeaa679dcde605441d3cd35860497637d6f7ea69",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Maxim Integrated",
      "Package": "MSOP-8",
      "Category": "Interface ICs",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9ddc91d814fea02f1573bf22a5d05654545db52b0eb21bb2dff65c024bb6ea93",
      "rows": [
        {
          "name": "Input Off-State Operating Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": -8,
          "typ": null,
          "max": 8,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Input Trigger Voltage",
          "symbol": "VT",
          "kind": "electrical",
          "unit": "V",
          "min": -10.3,
          "typ": null,
          "max": 10.3,
          "conditions": "Either polarity",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0.003,
          "max": 1,
          "conditions": "5V applied",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "2V applied",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Time",
          "symbol": "",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Input starts at 3.6V DC, then rises at 2V/µs; time from start of ramp to > 100mA flowing",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Release Time",
          "symbol": "",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "35mA to < 1µA",
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        },
        {
          "name": "Peak Energy per Event",
          "symbol": "",
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          "unit": "mJ",
          "min": null,
          "typ": null,
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        },
        {
          "name": "Continuous (> 1s) Current into Any Pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "Continuous, > 1s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJMAX",
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          "unit": "°C",
          "min": null,
          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reflow Soldering Peak Temperature (Pb-free)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Pb-free",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Triggered Slope Resistance",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "Slope above the holding current and voltage",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding Current, positive",
          "symbol": "+IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 175,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding Current, negative",
          "symbol": "-IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": -70,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding Voltage, positive",
          "symbol": "+VH",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3.7,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Holding Voltage, negative",
          "symbol": "-VH",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -1.9,
          "max": null,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "On-Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3.9,
          "max": null,
          "conditions": "At 1A, low duty-cycle, pulse tested",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Immunity Triggering (slew rate)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V/ns",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "Either polarity; above this input slew rate the device triggers when below the trigger voltage",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Case Thermal Resistance",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "µMAX package, JESD51-7 four-layer board",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "MAX30034CUA+T (Maxim Integrated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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