COS724TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "cos724tr",
  "title": "COS724TR",
  "brief": "COSINE Operational Amplifier, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "cos724tr"
  ],
  "component": {
    "mpn": "COS724TR",
    "manufacturer": "COSINE",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8b611b33900d15484a408a5763ba38e2.pdf",
    "parts": {
      "symbol": "cos724tr.kicad_sym",
      "footprint": "cos724tr.kicad_mod",
      "model_3d": "cos724tr-etched.glb",
      "model_3d_plain": "cos724tr.glb",
      "model_3d_step": "cos724tr-etched.step",
      "model_3d_step_plain": "cos724tr.step",
      "lbr": "cos724tr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Amplifier 1 output. Output voltage range extends to within millivolts of each supply rail (typ 1mV with RL=100kΩ, 8mV with RL=10kΩ)."
      },
      {
        "number": "2",
        "name": "-IN1",
        "type": "input",
        "description": "Amplifier 1 inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "3",
        "name": "+IN1",
        "type": "input",
        "description": "Amplifier 1 non-inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "4",
        "name": "+Vs",
        "type": "power_in",
        "description": "Positive power supply, 2.5V to 5.5V (single-supply) or ±1.25V to ±2.75V (dual-supply). Bypass with 0.1µF ceramic close to the pin."
      },
      {
        "number": "5",
        "name": "+IN2",
        "type": "input",
        "description": "Amplifier 2 non-inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "6",
        "name": "-IN2",
        "type": "input",
        "description": "Amplifier 2 inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Amplifier 2 output. Output voltage range extends to within millivolts of each supply rail."
      },
      {
        "number": "8",
        "name": "OUT3",
        "type": "output",
        "description": "Amplifier 3 output. Output voltage range extends to within millivolts of each supply rail."
      },
      {
        "number": "9",
        "name": "-IN3",
        "type": "input",
        "description": "Amplifier 3 inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "10",
        "name": "+IN3",
        "type": "input",
        "description": "Amplifier 3 non-inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "11",
        "name": "-Vs",
        "type": "power_in",
        "description": "Negative power supply or ground. If not connected to ground, bypass with 0.1µF close to the pin."
      },
      {
        "number": "12",
        "name": "+IN4",
        "type": "input",
        "description": "Amplifier 4 non-inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "13",
        "name": "-IN4",
        "type": "input",
        "description": "Amplifier 4 inverting input. Voltage range: -Vs -0.3V to +Vs +0.3V."
      },
      {
        "number": "14",
        "name": "OUT4",
        "type": "output",
        "description": "Amplifier 4 output. Output voltage range extends to within millivolts of each supply rail."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8b611b33900d15484a408a5763ba38e2.pdf",
        "pages": 10,
        "sha256": "c3bf767fb360554e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cos724tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cos724tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e8998da1ad15bf4bdef3dcc0ff648dc55e11bc9c141414732487fe0bd011b42f",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "COSINE",
      "Package": "TSSOP-14",
      "Category": "Op-amp/Cmp",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c3bf767fb360554e",
      "rows": [
        {
          "name": "Input Offset Voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -5,
          "typ": 0.6,
          "max": 5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Voltage Range",
          "symbol": "VCM",
          "kind": "electrical",
          "unit": "V",
          "min": -0.1,
          "typ": null,
          "max": 5.6,
          "conditions": "VS = 5.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Voltage Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 100,
          "max": null,
          "conditions": "VS = +2.5V to +5.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Supply: +Vs to -Vs",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Input signals beyond supply rails by more than 0.5V, current-limited",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Susceptibility, HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 4000,
          "conditions": "HBM",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Supply Voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Package Thermal Resistance, junction-to-ambient (TSSOP14)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 105,
          "max": null,
          "conditions": "TSSOP14 package, junction-to-ambient",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cos724tr"
  ],
  "discovery_pitch": "COS724TR (COSINE) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cos724tr.kicad_sym",
    "cos724tr.kicad_mod",
    "cos724tr.glb",
    "cos724tr.step",
    "cos724tr.lbr",
    "docs/hero.png",
    "docs/cos724tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cos724tr-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "COS724TR",
      "kind": "packaging"
    },
    {
      "mpn": "COS724SR",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T19:29:36.666Z"
}