AD8310ARMZ

{
  "schema_version": 1,
  "type": "component",
  "slug": "ad8310armz",
  "title": "AD8310ARMZ",
  "brief": "Analog Devices Special Purpose 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-comparators",
    "ad8310armz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AD8310ARMZ",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Special Purpose Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588914172747001856",
    "parts": {
      "symbol": "ad8310armz.kicad_sym",
      "footprint": "ad8310armz.kicad_mod",
      "model_3d": "ad8310armz-etched.glb",
      "model_3d_plain": "ad8310armz.glb",
      "model_3d_step": "ad8310armz-etched.step",
      "model_3d_step_plain": "ad8310armz.step",
      "lbr": "ad8310armz.lbr"
    },
    "distributor_links": {
      "lcsc": "C578689"
    },
    "pins": [
      {
        "number": "1",
        "name": "INLO",
        "type": "input",
        "description": "First of two balanced differential inputs, biased roughly to VPOS/2."
      },
      {
        "number": "2",
        "name": "COMM",
        "type": "power_in",
        "description": "Common pin, usually grounded, providing internal circuit reference."
      },
      {
        "number": "3",
        "name": "OFLT",
        "type": "output",
        "description": "Offset filter access node nominally at 1.75 V that provides dc offset compensation voltage for low-frequency filtering with external capacitor."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "output",
        "description": "Logarithmic output voltage with maximum 25 mA drive capability and 0.05 Ω output impedance, 24 mV/dB slope."
      },
      {
        "number": "5",
        "name": "VPOS",
        "type": "power_in",
        "description": "Positive supply voltage input, 2.7 V to 5.5 V at 8 mA quiescent current."
      },
      {
        "number": "6",
        "name": "BFIN",
        "type": "bidirectional",
        "description": "Unbuffered output access point at 6 mV/dB providing signal for external bandwidth filtering via capacitor to ground or feedback slope adjustment via resistor from VOUT."
      },
      {
        "number": "7",
        "name": "ENBL",
        "type": "input",
        "description": "CMOS-compatible chip enable input, active high with 2.3 V logic high threshold, consuming 35 μA at 3 V."
      },
      {
        "number": "8",
        "name": "INHI",
        "type": "input",
        "description": "Second of two balanced differential inputs, biased roughly to VPOS/2."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: BFIN classified as bidirectional: supports both output signal measurement/filtering (Figure 35) and ; OFLT and BFIN are both internal signal access nodes where external components are connected. While c"
        ],
        "pages_sent": 24,
        "cost_usd": 0.2771,
        "at": "2026-09-18T03:10:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588914172747001856",
        "pages": 24,
        "sha256": "5518ce5b056bc688",
        "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": "ad8310armz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad8310armz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "563b21d1e895fdd8fd2d2848f508a042055cb665e9857854e3d5a2523310cce4",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5518ce5b056bc688",
      "rows": [
        {
          "name": "Supply Voltage, VPOS",
          "symbol": "VPOS",
          "kind": "electrical",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current, zero signal",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 6.5,
          "typ": 8,
          "max": 9.5,
          "conditions": "Zero signal",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current, overtemperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 5.5,
          "typ": 8.5,
          "max": 10,
          "conditions": "Overtemperature, −40°C < TA < +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": 800,
          "typ": 1000,
          "max": 1200,
          "conditions": "From INHI to INLO",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Transfer Slope",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV/dB",
          "min": 22,
          "typ": 24,
          "max": 26,
          "conditions": "10 MHz ≤ f ≤ 200 MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Transfer Slope, overtemperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV/dB",
          "min": 20,
          "typ": null,
          "max": 26,
          "conditions": "Overtemperature, −40°C < TA < +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Intercept (Log Offset), equivalent dBV",
          "symbol": "",
          "kind": "electrical",
          "unit": "dBV",
          "min": -115,
          "typ": -108,
          "max": -99,
          "conditions": "10 MHz ≤ f ≤ 200 MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Intercept (Log Offset), equivalent dBm re 50 Ω",
          "symbol": "",
          "kind": "electrical",
          "unit": "dBm",
          "min": -102,
          "typ": -95,
          "max": -86,
          "conditions": "10 MHz ≤ f ≤ 200 MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Intercept (Log Offset), overtemperature, dBV",
          "symbol": "",
          "kind": "electrical",
          "unit": "dBV",
          "min": -120,
          "typ": null,
          "max": -96,
          "conditions": "Overtemperature, −40°C ≤ TA ≤ +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Intercept (Log Offset), overtemperature, dBm re 50 Ω",
          "symbol": "",
          "kind": "electrical",
          "unit": "dBm",
          "min": -107,
          "typ": null,
          "max": -83,
          "conditions": "Overtemperature, −40°C ≤ TA ≤ +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Linearity Error (Ripple)",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": -0.4,
          "typ": null,
          "max": 0.4,
          "conditions": "Input from −88 dBV (−75 dBm) to +2 dBV (+15 dBm)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Minimum Load Resistance",
          "symbol": "RL",
          "kind": "electrical",
          "unit": "Ω",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Sink Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Logic Level to Enable Power",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2.3,
          "typ": null,
          "max": null,
          "conditions": "High condition, −40°C < TA < +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Logic Level to Disable Power",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "Low condition, −40°C < TA < +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage, VS",
          "symbol": "VS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Power (re 50 Ω), Single-Ended",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "dBm",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "Single-ended",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Power (re 50 Ω), Differential Drive",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "dBm",
          "min": null,
          "typ": null,
          "max": 22,
          "conditions": "Differential drive",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Internal Power Dissipation",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering 60 sec",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, junction-to-ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ad8310armz"
  ],
  "discovery_pitch": "AD8310ARMZ (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad8310armz.kicad_sym",
    "ad8310armz.kicad_mod",
    "ad8310armz.glb",
    "ad8310armz.step",
    "ad8310armz.lbr",
    "docs/hero.png",
    "docs/ad8310armz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:41:58.258Z"
}