main
Ray Set visibility: public 2ce0a8b 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tl072cm",
  "title": "TL072CM",
  "brief": "HGSEMI 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",
  "tags": [
    "component",
    "amplifiers-comparators",
    "tl072cm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TL072CM",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903160833716224",
    "parts": {
      "symbol": "tl072cm.kicad_sym",
      "footprint": "tl072cm.kicad_mod",
      "model_3d": "tl072cm-hero.glb",
      "model_3d_plain": "tl072cm-etched.glb",
      "model_3d_step": "tl072cm-etched.step",
      "model_3d_step_plain": "tl072cm.step",
      "lbr": "tl072cm.lbr"
    },
    "distributor_links": {
      "lcsc": "C5310783"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:30:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1OUT",
        "type": "output",
        "description": "Output of amplifier 1, with output short-circuit current protection."
      },
      {
        "number": "2",
        "name": "1IN-",
        "type": "input",
        "description": "Inverting input of amplifier 1 (J-FET input, differential input voltage limit ±28 V)."
      },
      {
        "number": "3",
        "name": "1IN+",
        "type": "input",
        "description": "Non-inverting input of amplifier 1 (J-FET input, differential input voltage limit ±28 V)."
      },
      {
        "number": "4",
        "name": "VCC-",
        "type": "power_in",
        "description": "Negative supply pin; supply voltage rated up to ±18 V absolute maximum (electrical characteristics at VCC=±15 V)."
      },
      {
        "number": "5",
        "name": "2IN+",
        "type": "input",
        "description": "Non-inverting input of amplifier 2 (J-FET input, differential input voltage limit ±28 V)."
      },
      {
        "number": "6",
        "name": "2IN-",
        "type": "input",
        "description": "Inverting input of amplifier 2 (J-FET input, differential input voltage limit ±28 V)."
      },
      {
        "number": "7",
        "name": "2OUT",
        "type": "output",
        "description": "Output of amplifier 2, with output short-circuit current protection."
      },
      {
        "number": "8",
        "name": "VCC+",
        "type": "power_in",
        "description": "Positive supply pin; supply voltage rated up to ±18 V absolute maximum (electrical characteristics at VCC=±15 V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin diagram on page 2 is a single top-view 8-pin drawing shared by DIP8/SOP8/MSOP8. TL072CM/TR is th",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1898,
        "at": "2026-10-18T15:27:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903160833716224",
        "pages": 8,
        "sha256": "9f3e651f9eb40620",
        "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": "tl072cm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "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)"
      },
      {
        "file": "tl072cm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "762748113a0ad61e0f75c94059d2bfe4236a097dd6d14f6dbd4c9de3ff59c0c6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9f3e651f9eb4062026ff65f80fb5e569379739171718481b4a2fc23a02cf9948",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "Vcc",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -18,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "Vi",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -14,
          "typ": null,
          "max": 14,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Differential input voltage",
          "symbol": "Vid",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -28,
          "typ": null,
          "max": 28,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Toper",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "TL072C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage",
          "symbol": "Vio",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3,
          "max": 10,
          "conditions": "Vo=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Common-mode input voltage range",
          "symbol": "Vicr",
          "kind": "electrical",
          "unit": "V",
          "min": -12,
          "typ": 11,
          "max": 15,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output voltage swing peak",
          "symbol": "Vom",
          "kind": "electrical",
          "unit": "V",
          "min": 11,
          "typ": null,
          "max": 13.5,
          "conditions": "RL = 10 kΩ",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output voltage swing peak",
          "symbol": "Vom",
          "kind": "electrical",
          "unit": "V",
          "min": 10,
          "typ": null,
          "max": 12.5,
          "conditions": "RL ≥ 2 kΩ",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Large-signal voltage gain",
          "symbol": "AVD",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 95,
          "max": null,
          "conditions": "RL ≥ 2 kΩ, VO = ±10 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 70,
          "typ": 85,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage rejection ratio",
          "symbol": "kSVR",
          "kind": "electrical",
          "unit": "dB",
          "min": 70,
          "typ": 86,
          "max": null,
          "conditions": "VCC = ±15 V to ±9 V; Vo=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply current per channel",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.4,
          "max": 2.8,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Slew rate",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/us",
          "min": 8,
          "typ": 10,
          "max": null,
          "conditions": "VI = 10 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input offset current",
          "symbol": "Iio",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "Vo=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input bias current",
          "symbol": "Iib",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 2.5,
          "max": null,
          "conditions": "Vo=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Gain-bandwidth product",
          "symbol": "B1",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Rise time",
          "symbol": "tr",
          "kind": "electrical",
          "unit": "us",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tl072cm"
  ],
  "discovery_pitch": "TL072CM (HGSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tl072cm.kicad_sym",
    "tl072cm.kicad_mod",
    "tl072cm.glb",
    "tl072cm.step",
    "tl072cm.lbr",
    "docs/hero.png",
    "docs/tl072cm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tl072cm-hero.glb",
    "tl072cm-hero.overlay.json",
    "tl072cm-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}