main
Ray Set visibility: public 504a0be 5d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ad8214armz-r7",
  "title": "AD8214ARMZ-R7",
  "brief": "Analog Devices Current-Sensing Amplifiers, 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": [
    "component",
    "amplifiers",
    "ad8214armz-r7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AD8214ARMZ-R7",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Current-Sensing Amplifiers",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD8214.pdf",
    "parts": {
      "symbol": "ad8214armz-r7.kicad_sym",
      "footprint": "ad8214armz-r7.kicad_mod",
      "model_3d": "ad8214armz-r7-hero.glb",
      "model_3d_plain": "ad8214armz-r7-etched.glb",
      "model_3d_step": "ad8214armz-r7-etched.step",
      "model_3d_step_plain": "ad8214armz-r7.step",
      "lbr": "ad8214armz-r7.lbr"
    },
    "distributor_links": {
      "lcsc": "C208170",
      "digikey": "505-AD8214ARMZ-R7TR-ND",
      "mouser": "584-AD8214ARMZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T20:05:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD8214ARMZ-R7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD8214ARMZ-R7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VS",
        "type": "power_in",
        "description": "Supply voltage; the operating range is 5 V to 65 V measured from GND to VS, and the output voltage must stay within 2.4 V of the supply."
      },
      {
        "number": "2",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting comparator input used as the threshold node, with the common-mode range specified from VS - 0.9 V to VS + 0.2 V."
      },
      {
        "number": "3",
        "name": "VREG",
        "type": "power_out",
        "description": "Regulator voltage output, nominally 2.43 V (±5% over temperature) below VS, available to set the threshold through external resistors."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Current-output comparator driver that sources about 1 mA when high and about 100 nA when low, with load voltage limited to 0 V to (VS - 2.4 V)."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device supply, against which the 5 V to 65 V operating range is specified."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "8",
        "name": "–IN",
        "type": "input",
        "description": "Inverting comparator input; the output switches to high when +IN exceeds -IN, with about 10 mV of hysteresis before it returns low."
      }
    ],
    "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: Table 3 and page 10 give the output as a current output, not a voltage output. The 'output' type was; VREG is a regulator output, so power_out was assigned. The datasheet does not state a maximum regula; Figure 31 has garbled pin labels in the extracted text. The Table 3 pin assignments were used becaus"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0585,
        "at": "2026-10-28T20:04:52"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD8214.pdf",
        "pages": 16,
        "sha256": "9da0e4fda7c9731d",
        "source_tier": "mfr"
      },
      "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "sha256": "4dcaffab6978bab25506b4e89133933385c0394ba0b65db5c75c37a26e971097",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RM-8",
      "source_page": 14,
      "D": {
        "nom_mm": 3,
        "range_mm": [
          2.8,
          3.2
        ]
      },
      "E1": {
        "nom_mm": 3,
        "range_mm": [
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          3.2
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      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
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      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
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          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad8214armz-r7.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-8",
      "Category": "Amplifiers",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9da0e4fda7c9731d08fad1d1ffefc14d32b6845f728f649eff8f9a8717d0ab09",
      "rows": [
        {
          "name": "Offset Voltage (RTI)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "TA = 25°C, voltage at –IN decreasing",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Offset Voltage over temperature (RTI)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": -8,
          "typ": null,
          "max": 8,
          "conditions": "",
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        },
        {
          "name": "Offset Drift",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV/°C",
          "min": -10,
          "typ": null,
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        },
        {
          "name": "Hysteresis",
          "symbol": "",
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          "unit": "mV",
          "min": 5,
          "typ": null,
          "max": 12,
          "conditions": "TA = 25°C, voltage at –IN increasing",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Voltage Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": -0.9,
          "typ": null,
          "max": 0.2,
          "conditions": "Referenced to VS; printed as VS – 0.9 (min) and VS + 0.2 (max)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Differential Maximum Voltage between +IN and –IN",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Maximum voltage between +IN and –IN",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": -30,
          "typ": 12,
          "max": 30,
          "conditions": "+IN or –IN",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current, output high",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.8,
          "typ": 1,
          "max": 1.2,
          "conditions": "ROUT = 3.3 kΩ, output high",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current, output low",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "ROUT = 3.3 kΩ, output low",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Regulator Nominal Value tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "TA = –40°C to +125°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 62.5,
          "conditions": "With respect to VREG",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Range, Maximum Voltage",
          "symbol": "VS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 65,
          "conditions": "GND to VS",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Range, Minimum Voltage",
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          "kind": "recommended_operating",
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          "typ": null,
          "max": null,
          "conditions": "GND to VS",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Temperature Range for Specified Performance",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 65,
          "conditions": "TA = –40°C to +125°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Continuous Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
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          "max": 68,
          "conditions": "TA = –40°C to +125°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mV",
          "min": null,
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          "conditions": "TA = –40°C to +125°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reverse Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
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          "conditions": "TA = –40°C to +125°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
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          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "AD8214ARMZ-R7 (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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