RS8752XM

{
  "schema_version": 1,
  "type": "component",
  "slug": "rs8752xm",
  "title": "RS8752XM",
  "brief": "Jiangsu RUNIC Tech Operational Amplifier, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "rs8752xm"
  ],
  "component": {
    "mpn": "RS8752XM",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9ae666efb5e3d233241dcca83e83cc67.pdf",
    "parts": {
      "symbol": "rs8752xm.kicad_sym",
      "footprint": "rs8752xm.kicad_mod",
      "model_3d": "rs8752xm-etched.glb",
      "model_3d_plain": "rs8752xm.glb",
      "model_3d_step": "rs8752xm-etched.step",
      "model_3d_step_plain": "rs8752xm.step",
      "lbr": "rs8752xm.lbr"
    },
    "distributor_links": {
      "lcsc": "C255421"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Amplifier A output. Rail-to-rail output, sources ~85mA and sinks ~125mA typical; swings to within ~23mV of the supply rails into a 1kOhm load."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Amplifier A inverting input. High-impedance CMOS input, input bias current typically 1pA. Common-mode range extends from -0.2V to (V+)-1.1V (=3.9V at Vs=5V)."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Amplifier A non-inverting input. High-impedance CMOS input, input bias current typically 1pA. Rail-to-rail input range (Vcm = -0.2V to 3.9V at Vs=5V)."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail. Ground for single-supply operation, or -Vs for split-supply operation. Total supply span (V+ to V-) is 2.5V to 5.5V (7V absolute maximum). Bypass with 0.1uF close to the pin."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Amplifier B non-inverting input. High-impedance CMOS input, input bias current typically 1pA. Rail-to-rail input range (Vcm = -0.2V to 3.9V at Vs=5V)."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Amplifier B inverting input. High-impedance CMOS input, input bias current typically 1pA. Common-mode range extends from -0.2V to (V+)-1.1V."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Amplifier B output. Rail-to-rail output, sources ~85mA and sinks ~125mA typical; swings to within ~23mV of the supply rails into a 1kOhm load."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail. Total supply span (V+ to V-) is 2.5V to 5.5V (7V absolute maximum). Quiescent current is typically 2.9mA per amplifier. Bypass with 0.1uF close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9ae666efb5e3d233241dcca83e83cc67.pdf",
        "pages": 14,
        "sha256": "6a79a6007a489b34",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.1125,
        -0.975
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "MSOP-8_3x3mm_P0.65mm@sha256:c85207be7edf4b5e",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "rs8752xm.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": "rs8752xm-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": "f4a366d94c854d02ff20c07dee822f7262af18c8b6ca1478fc6af102ffe15744",
        "checked": "2026-11-03",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Jiangsu RUNIC Tech",
      "Package": "MSOP-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "rs8752xm"
  ],
  "discovery_pitch": "RS8752XM (Jiangsu RUNIC Tech) 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",
    "rs8752xm.kicad_sym",
    "rs8752xm.kicad_mod",
    "rs8752xm.glb",
    "rs8752xm.step",
    "rs8752xm-etched.step",
    "rs8752xm.lbr",
    "docs/hero.png",
    "docs/rs8752xm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "RS8752XM",
      "kind": "packaging"
    },
    {
      "mpn": "RS8752XK",
      "kind": "unknown"
    },
    {
      "mpn": "RS8752XTDC8",
      "kind": "unknown"
    },
    {
      "mpn": "RS8752XQ",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-25T05:12:22.385Z"
}