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Ray Set visibility: public d6e0a05 7d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "mc33171dr2g",
  "title": "MC33171DR2G",
  "brief": "onsemi Operational Amplifier, SO-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-comparators",
    "mc33171dr2g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MC33171DR2G",
    "manufacturer": "onsemi",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913928566394880",
    "parts": {
      "symbol": "mc33171dr2g.kicad_sym",
      "footprint": "mc33171dr2g.kicad_mod",
      "model_3d": "mc33171dr2g-hero.glb",
      "model_3d_plain": "mc33171dr2g-etched.glb",
      "model_3d_step": "mc33171dr2g-etched.step",
      "model_3d_step_plain": "mc33171dr2g.step",
      "lbr": "mc33171dr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C512981",
      "mouser": "863-MC33171DR2G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:48:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": "863-MC33171DR2G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Offset Null",
        "type": "passive",
        "description": "Offset null pin for the MC33171 only; a 10 kΩ potentiometer gives an offset nulling range of approximately ±80 mV."
      },
      {
        "number": "2",
        "name": "Inv. Input",
        "type": "input",
        "description": "Inverting input; the input common mode voltage range extends down to VEE, and input voltages must not exceed the VCC or VEE supply magnitudes (Note 1, maximum ratings)."
      },
      {
        "number": "3",
        "name": "Noninv. Input",
        "type": "input",
        "description": "Non-inverting input; the input common mode voltage range extends down to VEE, and input voltages must not exceed the VCC or VEE supply magnitudes (Note 1, maximum ratings)."
      },
      {
        "number": "4",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply rail; the device operates from 3.0 V to 44 V single supply or ±1.5 V to ±22 V split supplies, with a maximum supply of ±22 V."
      },
      {
        "number": "5",
        "name": "Offset Null",
        "type": "passive",
        "description": "Second offset null pin for the MC33171 only; a 10 kΩ potentiometer gives an offset nulling range of approximately ±80 mV."
      },
      {
        "number": "6",
        "name": "Output",
        "type": "output",
        "description": "Amplifier output, current limited and protected against a direct short to ground; it can sink at least 15 mA, typically to within about VEE +1.8 V."
      },
      {
        "number": "7",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply rail; the device operates from 3.0 V to 44 V single supply or ±1.5 V to ±22 V split supplies, with a maximum supply of ±22 V."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection, as shown on the SO-8 pin diagram."
      }
    ],
    "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-connection text layer on page 2 is scrambled. Pin assignments were reconstructed from the si; Pins 1 and 5 are both Offset Null pins. The datasheet states nulling applies to the MC33171 only, wh; Pin 8 is listed as NC in the diagram; no further description is given in the datasheet."
        ],
        "pages_sent": 15,
        "cost_usd": 0.0866,
        "at": "2026-10-18T09:46:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913928566394880",
        "pages": 15,
        "sha256": "f1e9ff0b61491b0b",
        "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"
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    "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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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "mc33171dr2g-etched.step",
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        "sha256": "c4a1be0a4e1aee0372d7e7b8f8403dd1f5b12c9718f85138aa56da1cc6e3f8d4",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SO-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f1e9ff0b61491b0bb494275d104cf30eea39f3e9b8e2f977b5a187273675f7c9",
      "rows": [
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          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 2,
          "max": 4.5,
          "conditions": "VCC = +15 V, VEE = −15 V, TA = +25°C, VCM = 0 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage, VCC=+5.0 V/VEE=0 V, TA=+25°C",
          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 2.5,
          "max": 5,
          "conditions": "VCC = +5.0 V, VEE = 0 V, TA = +25°C, VCM = 0 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage, VCC=+15 V/VEE=-15 V, TA=Tlow to Thigh",
          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 6.5,
          "conditions": "VCC = +15 V, VEE = −15 V, TA = Tlow to Thigh (Note 3), VCM = 0 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current, TA=+25°C",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 20,
          "max": 100,
          "conditions": "VCM = 0 V, TA = +25°C",
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        {
          "name": "Input Bias Current, TA=Tlow to Thigh",
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          "min": null,
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          "name": "Input Offset Current, TA=+25°C",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 5,
          "max": 20,
          "conditions": "VCM = 0 V, TA = +25°C",
          "source_page": 3,
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        {
          "name": "Input Offset Current, TA=Tlow to Thigh",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "VCM = 0 V, TA = Tlow to Thigh (Note 3)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Large Signal Voltage Gain, TA=+25°C",
          "symbol": "AVOL",
          "kind": "electrical",
          "unit": "V/mV",
          "min": 50,
          "typ": 500,
          "max": null,
          "conditions": "VO = ±10 V, RL = 10 k, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Large Signal Voltage Gain, TA=Tlow to Thigh",
          "symbol": "AVOL",
          "kind": "electrical",
          "unit": "V/mV",
          "min": 25,
          "typ": null,
          "max": null,
          "conditions": "VO = ±10 V, RL = 10 k, TA = Tlow to Thigh (Note 3)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing High, VCC=+5.0 V/VEE=0 V, TA=+25°C",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.5,
          "typ": 4.3,
          "max": null,
          "conditions": "VCC = +5.0 V, VEE = 0 V, RL = 10 k, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Output Voltage Swing High, VCC=+15 V/VEE=-15 V, TA=+25°C",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 13.6,
          "typ": 14.2,
          "max": null,
          "conditions": "VCC = +15 V, VEE = −15 V, RL = 10 k, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing High, VCC=+15 V/VEE=-15 V, TA=Tlow to Thigh",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 13.3,
          "typ": null,
          "max": null,
          "conditions": "VCC = +15 V, VEE = −15 V, RL = 10 k, TA = Tlow to Thigh (Note 3)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Output Voltage Swing Low, VCC=+5.0 V/VEE=0 V, TA=+25°C",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.05,
          "max": 0.15,
          "conditions": "VCC = +5.0 V, VEE = 0 V, RL = 10 k, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Output Voltage Swing Low, VCC=+15 V/VEE=-15 V, TA=+25°C",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -14.2,
          "max": -13.6,
          "conditions": "VCC = +15 V, VEE = −15 V, RL = 10 k, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing Low, VCC=+15 V/VEE=-15 V, TA=Tlow to Thigh",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -13.3,
          "conditions": "VCC = +15 V, VEE = −15 V, RL = 10 k, TA = Tlow to Thigh (Note 3)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Short Circuit Source Current, TA=+25°C",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": 3,
          "typ": 5,
          "max": null,
          "conditions": "Input Overdrive = 1.0 V, Output to Ground, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Short Circuit Sink Current, TA=+25°C",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": 15,
          "typ": 27,
          "max": null,
          "conditions": "Input Overdrive = 1.0 V, Output to Ground, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Rejection Ratio, TA=+25°C",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 90,
          "max": null,
          "conditions": "RS ≤ 10 k, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio, TA=+25°C",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 100,
          "max": null,
          "conditions": "RS = 100, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Current Per Amplifier, VCC=+5.0 V/VEE=0 V, TA=+25°C",
          "symbol": "ID",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 180,
          "max": 250,
          "conditions": "VCC = +5.0 V, VEE = 0 V, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Current Per Amplifier, VCC=+15 V/VEE=-15 V, TA=+25°C",
          "symbol": "ID",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 220,
          "max": 250,
          "conditions": "VCC = +15 V, VEE = −15 V, TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Current Per Amplifier, VCC=+15 V/VEE=-15 V, TA=Tlow to Thigh",
          "symbol": "ID",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "VCC = +15 V, VEE = −15 V, TA = Tlow to Thigh (Note 3)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Slew Rate, AV = +1",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/µs",
          "min": 1.6,
          "typ": 2.1,
          "max": null,
          "conditions": "Vin = −10 V to +10 V, RL = 10 k, CL = 100 pF, AV = +1",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Slew Rate, AV = −1",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/µs",
          "min": null,
          "typ": 2.1,
          "max": null,
          "conditions": "Vin = −10 V to +10 V, RL = 10 k, CL = 100 pF, AV = −1",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Gain Bandwidth Product",
          "symbol": "GBW",
          "kind": "electrical",
          "unit": "MHz",
          "min": 1.4,
          "typ": 1.8,
          "max": null,
          "conditions": "f = 100 kHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VCC/VEE)",
          "symbol": "VCC/VEE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -22,
          "typ": null,
          "max": 22,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature Range (MC33171DG/DR2G)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Per ordering table for MC33171DR2G",
          "source_page": 9,
          "source": "datasheet"
        }
      ]
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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