JR2305ARZ

{
  "schema_version": 1,
  "type": "component",
  "slug": "jr2305arz",
  "title": "JR2305ARZ",
  "brief": "JYJE RF Transceiver ICs, 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",
    "rf and wireless",
    "jr2305arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "JR2305ARZ",
    "manufacturer": "JYJE",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "RF And Wireless",
    "subcategory": "RF Transceiver ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602918519499599872",
    "parts": {
      "symbol": "jr2305arz.kicad_sym",
      "footprint": "jr2305arz.kicad_mod",
      "model_3d": "jr2305arz-hero.glb",
      "model_3d_plain": "jr2305arz.glb",
      "model_3d_step": "jr2305arz-etched.step",
      "model_3d_step_plain": "jr2305arz.step",
      "lbr": "jr2305arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C17702133"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T23:51:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 514 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground input."
      },
      {
        "number": "2",
        "name": "RFIN",
        "type": "input",
        "description": "Antenna pin and RF signal input; requires an external matching network."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input, 2.5 to 5.5 V."
      },
      {
        "number": "4",
        "name": "CAGC",
        "type": "passive",
        "description": "Automatic gain control pin; connect an external filter capacitor."
      },
      {
        "number": "5",
        "name": "DOUT",
        "type": "output",
        "description": "Data output."
      },
      {
        "number": "6",
        "name": "SHUT",
        "type": "input",
        "description": "Shutdown control: high level enters shutdown mode, low level enters working mode."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Left floating (internally pulled low); may be connected to NC or GND on the PCB."
      },
      {
        "number": "8",
        "name": "XOSC",
        "type": "input",
        "description": "Crystal oscillator input pin; connect an external crystal or reference clock."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet table lists CAGC as I (input) but describes it as an external filter-capacitor pin. I ; The datasheet table lists NC as I, with an internal pull-low and a note that it may go to NC or GND.; The datasheet is in Chinese and I read it from images. I did not read pages 4 and 7-9 (functional de",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.3143,
        "at": "2026-10-09T23:47:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602918519499599872",
        "pages": 9,
        "sha256": "258e6b0124fd5884",
        "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": "jr2305arz.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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "jr2305arz-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": "725aaa36d6cae9645f8a93ee3f16ccb58f5483750adb8e7b07bcdd6960776148",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "JYJE",
      "Package": "SOP-8",
      "Category": "RF And Wireless",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "jr2305arz"
  ],
  "discovery_pitch": "JR2305ARZ (JYJE) 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",
    "jr2305arz.kicad_sym",
    "jr2305arz.kicad_mod",
    "jr2305arz.glb",
    "jr2305arz.step",
    "jr2305arz.lbr",
    "docs/hero.png",
    "docs/jr2305arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "jr2305arz-hero.glb",
    "jr2305arz-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}