main
Ray Set visibility: public 78103b1 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ad8307arz-rl7",
  "title": "AD8307ARZ-RL7",
  "brief": "Analog Devices Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "mpn": "AD8307ARZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
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      "lbr": "ad8307arz-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C495272",
      "digikey": "505-AD8307ARZ-RL7TR-ND",
      "mouser": "584-AD8307ARZ-R7"
    },
    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
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        "pn": "505-AD8307ARZ-RL7TR-ND",
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      "mouser": {
        "pn": "584-AD8307ARZ-R7",
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    },
    "pins": [
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        "number": "1",
        "name": "INM",
        "type": "input",
        "description": "Signal input minus polarity, normally biased at VPOS/2."
      },
      {
        "number": "2",
        "name": "COM",
        "type": "power_in",
        "description": "Common pin, usually grounded."
      },
      {
        "number": "3",
        "name": "OFS",
        "type": "passive",
        "description": "Offset adjustment pin for external capacitor connection; a voltage applied between this pin and ground can manually null the input offset."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Logarithmic (RSSI) output voltage with an output resistance of 12.5 kΩ (10 kΩ to 15 kΩ specified)."
      },
      {
        "number": "5",
        "name": "INT",
        "type": "input",
        "description": "Intercept adjustment of ±3 dB; a voltage applied here shifts intercept with a scale factor of 8 dB/V."
      },
      {
        "number": "6",
        "name": "ENB",
        "type": "input",
        "description": "CMOS-compatible chip enable, active when high (enabled for VENB ≥ 2 V, disabled for VENB ≤ 1 V)."
      },
      {
        "number": "7",
        "name": "VPS",
        "type": "power_in",
        "description": "Positive supply, 2.7 V minimum to 5.5 V maximum."
      },
      {
        "number": "8",
        "name": "INP",
        "type": "input",
        "description": "Signal input plus polarity, normally biased at VPOS/2; DC resistance from INP to INM is 1.1 kΩ."
      }
    ],
    "provenance": {
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      "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: Datasheet describes COM as 'Common Pin (Usually Grounded)' without a KiCad type; classified as power; Datasheet does not assign an electrical type to OFS or INT; types (passive, input) are inferred from; Pin descriptions state a normal bias level (VPOS/2) and DC resistance, not formal input limits; the "
        ],
        "pages_sent": 7,
        "cost_usd": 0.0376,
        "at": "2026-10-20T11:10:17"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884788287979520",
        "pages": 24,
        "sha256": "09f911a39ced63cf",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "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": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "09f911a39ced63cfd5a726e889df366cf011613f2ddc678f5cfa085ccbeb407c",
      "rows": [
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          "name": "Logarithmic Conformance (f ≤ 100 MHz)",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": -1,
          "typ": 0.3,
          "max": 1,
          "conditions": "f ≤ 100 MHz, central 80 dB",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Logarithmic Conformance (f = 500 MHz)",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "f = 500 MHz, central 75 dB",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Logarithmic Slope (unadjusted)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV/dB",
          "min": 23,
          "typ": 25,
          "max": 27,
          "conditions": "Unadjusted",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Logarithmic Slope vs. Temperature",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "mV/dB",
          "min": 23,
          "typ": null,
          "max": 27,
          "conditions": "vs. Temperature",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Logarithmic Intercept (equivalent sine power in 50 Ω)",
          "symbol": "",
          "kind": "electrical",
          "unit": "dBm",
          "min": -87,
          "typ": -84,
          "max": -77,
          "conditions": "Equivalent sine power in 50 Ω",
          "source_page": 3,
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        {
          "name": "Logarithmic Intercept vs. Temperature",
          "symbol": "",
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          "min": -88,
          "typ": null,
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          "source_page": 3,
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        },
        {
          "name": "Output Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 10,
          "typ": 12.5,
          "max": 15,
          "conditions": "Pin 4 to ground",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": -0.3,
          "typ": 1.6,
          "max": null,
          "conditions": "Either input (small signal)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Input Offset Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "μV",
          "min": null,
          "typ": 50,
          "max": 500,
          "conditions": "RSOURCE ≤ 50 Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 10,
          "max": 25,
          "conditions": "Either input",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (enabled)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 8,
          "max": 10,
          "conditions": "VENB ≥ 2 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (disabled)",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 150,
          "max": 750,
          "conditions": "VENB ≤ 1 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 125,
          "conditions": "(N, R)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ambient Temperature Range, Rated Performance",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Industrial, AD8307AN, AD8307AR",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature Range (soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering, 10 sec",
          "source_page": 4,
          "source": "datasheet"
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  "discovery_pitch": "AD8307ARZ-RL7 (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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