MS8602

{
  "slug": "ms8602",
  "version": "0.1.0",
  "type": "component",
  "description": "Hangzhou Ruimeng Tech Precision OpAmps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers",
    "ms8602",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ms8602.kicad_sym",
    "ms8602.kicad_mod",
    "ms8602.glb",
    "ms8602.step",
    "ms8602.lbr",
    "docs/hero.png",
    "docs/ms8602-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ms8602-hero.glb",
    "ms8602-hero.overlay.json",
    "ms8602-etched.glb"
  ],
  "component": {
    "mpn": "MS8602",
    "manufacturer": "Hangzhou Ruimeng Tech",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Precision OpAmps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4cd707a044eec7f57c72ea75162bdcd1.pdf",
    "parts": {
      "symbol": "ms8602.kicad_sym",
      "footprint": "ms8602.kicad_mod",
      "model_3d": "ms8602-hero.glb",
      "model_3d_plain": "ms8602-etched.glb",
      "model_3d_step": "ms8602-etched.step",
      "model_3d_step_plain": "ms8602.step",
      "lbr": "ms8602.lbr"
    },
    "distributor_links": {
      "lcsc": "C124166"
    },
    "distributor_check": {
      "checked_at": "2026-10-24T00:09:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Channel A amplifier output with rail-to-rail swing (VOH 4.995V typ with RL=10kΩ at 5V supply)."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Channel A inverting input with rail-to-rail input range (0 to Vs) and 11pA typical input bias current."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Channel A non-inverting input with rail-to-rail input range (0 to Vs) and 11pA typical input bias current."
      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply, or ground in single-supply operation; absolute maximum total supply voltage is 6V."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Channel B non-inverting input with rail-to-rail input range (0 to Vs) and 11pA typical input bias current."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Channel B inverting input with rail-to-rail input range (0 to Vs) and 11pA typical input bias current."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Channel B amplifier output with rail-to-rail swing (VOH 4.995V typ with RL=10kΩ at 5V supply)."
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply, 1.8V to 5.5V single supply operation (absolute maximum 6V)."
      }
    ],
    "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: Pinout taken from the shared SOP8/MSOP8 diagram (Figure 2) on page 1; no separate MSOP-8 pin table. ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 16,
        "cost_usd": 0.2836,
        "at": "2026-10-24T00:09:12"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4cd707a044eec7f57c72ea75162bdcd1.pdf",
        "pages": 16,
        "sha256": "ff696b0c6735790c",
        "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": "ms8602.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": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ms8602-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": "648cfc5fc9681bcc2afb232c7d72afe3d86a7d01d8b7d429ebaa88f364814b6d",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}