OP07CDRG

{
  "schema_version": 1,
  "type": "component",
  "slug": "op07cdrg",
  "title": "OP07CDRG",
  "brief": "HANSCHIP semiconductor Operational Amplifier, SOIC-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",
    "op07cdrg"
  ],
  "component": {
    "mpn": "OP07CDRG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2203081630_HANSCHIP-semiconductor-OP07CDRG_C2977079.pdf",
    "parts": {
      "symbol": "op07cdrg.kicad_sym",
      "footprint": "op07cdrg.kicad_mod",
      "model_3d": "op07cdrg-etched.glb",
      "model_3d_plain": "op07cdrg.glb",
      "model_3d_step": "op07cdrg-etched.step",
      "model_3d_step_plain": "op07cdrg.step",
      "lbr": "op07cdrg.lbr"
    },
    "distributor_links": {
      "lcsc": "C2977079"
    },
    "pins": [
      {
        "number": "1",
        "name": "Offset Null 1",
        "type": "passive",
        "description": "Offset nulling terminal 1. Connect one end of a 20 kΩ potentiometer here; wiper goes to VCC+ (see Figure 2). Used together with pin 8 to trim the residual input offset voltage."
      },
      {
        "number": "2",
        "name": "Inverting Input",
        "type": "input",
        "description": "Inverting analog input (−) of the op-amp. Differential input voltage rating ±30 V, single-ended input voltage rating ±16 V. Differential input resistance ~33 MΩ typical."
      },
      {
        "number": "3",
        "name": "Non-inverting Input",
        "type": "input",
        "description": "Non-inverting analog input (+) of the op-amp. Differential input voltage rating ±30 V, single-ended input voltage rating ±16 V. Input common-mode range typically ±13.5 V at ±15 V supply."
      },
      {
        "number": "4",
        "name": "VCC-",
        "type": "power_in",
        "description": "Negative supply rail. Together with VCC+ supports a total supply range of ±3 V to ±16 V. Typical quiescent supply current 2.7 mA (5 mA max)."
      },
      {
        "number": "5",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to a convenient node; not electrically bonded to the die."
      },
      {
        "number": "6",
        "name": "Output",
        "type": "output",
        "description": "Op-amp output. Typical output voltage swing ±13 V into 10 kΩ, ±12.8 V into 2 kΩ (at ±15 V supply). Open-loop output resistance ~60 Ω; slew rate 0.17 V/µs typical."
      },
      {
        "number": "7",
        "name": "VCC+",
        "type": "power_in",
        "description": "Positive supply rail. Together with VCC- supports a total supply range of ±3 V to ±16 V. Also serves as the reference tap for the offset-null potentiometer (see Figure 2)."
      },
      {
        "number": "8",
        "name": "Offset Null 2",
        "type": "passive",
        "description": "Offset nulling terminal 2. Connect the other end of a 20 kΩ potentiometer here; wiper to VCC+ (see Figure 2). Used with pin 1 to trim residual input offset voltage."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2203081630_HANSCHIP-semiconductor-OP07CDRG_C2977079.pdf",
        "pages": 8,
        "sha256": "e7475c08ad477737",
        "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": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "op07cdrg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "op07cdrg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a60c44d9f7d58fb2bfb4789194c7cce21c73d4dc44845e9881fdbb3cf2947693",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HANSCHIP semiconductor",
      "Package": "SOIC-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "op07cdrg"
  ],
  "discovery_pitch": "OP07CDRG (HANSCHIP semiconductor) 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",
    "op07cdrg.kicad_sym",
    "op07cdrg.kicad_mod",
    "op07cdrg.glb",
    "op07cdrg.step",
    "op07cdrg-etched.step",
    "op07cdrg.lbr",
    "docs/hero.png",
    "docs/op07cdrg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "OP07CDRG",
      "kind": "packaging"
    },
    {
      "mpn": "OP07CDRGDDRG",
      "kind": "packaging"
    },
    {
      "mpn": "OP07CDRGCPG",
      "kind": "packaging"
    },
    {
      "mpn": "OP07CDRGDPG",
      "kind": "packaging"
    },
    {
      "mpn": "OP07CDRGCDGKRG",
      "kind": "packaging"
    },
    {
      "mpn": "OP07CDRGDDGKRG",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T03:30:56.180Z"
}