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Initial commit: component/a3144

Ray ·9f92949190 ·1mo ago
2 files changed +151
README.mdadded+40
@@ -0,0 +1,40 @@+# A3144++**JSMSEMI** · Hall Switches · SOT-23++A3144 from JSMSEMI, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VSUP | power_in | Supply voltage input, 3.8V to 40V operating range |+| 2 | GND | power_in | Ground |+| 3 | VOUT | output | Open collector output with 30mA sink current and 0.4V saturation voltage, requires pull-up resistor |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | JSMSEMI |+| Package | SOT-23 |+| Category | Magnetic Sensors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `A3144`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)+- 3D model files: `a3144-etched.step` / `a3144-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `a3144.step` / `a3144.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [JSMSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908052050956288) (6 pp, sha256 `97f5f70b2259844f`, retrieved 2026-09-21, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/a3144-datasheet.pdf)
page.jsonadded+111
@@ -0,0 +1,111 @@+{+  "slug": "a3144",+  "version": "0.1.0",+  "type": "component",+  "description": "JSMSEMI Hall Switches, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "magnetic sensors",+    "a3144",+    "factory-2.0.0",+    "extractor-text"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "a3144.kicad_sym",+    "a3144.kicad_mod",+    "a3144.glb",+    "a3144.step",+    "a3144.lbr",+    "docs/hero.png",+    "docs/a3144-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "component": {+    "mpn": "A3144",+    "manufacturer": "JSMSEMI",+    "package": "SOT-23",+    "pin_count": 3,+    "category": "Magnetic Sensors",+    "subcategory": "Hall Switches",+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908052050956288",+    "parts": {+      "symbol": "a3144.kicad_sym",+      "footprint": "a3144.kicad_mod",+      "model_3d": "a3144-etched.glb",+      "model_3d_plain": "a3144.glb",+      "model_3d_step": "a3144-etched.step",+      "model_3d_step_plain": "a3144.step",+      "lbr": "a3144.lbr"+    },+    "distributor_links": {+      "lcsc": "C18221460"+    },+    "pins": [+      {+        "number": "1",+        "name": "VSUP",+        "type": "power_in",+        "description": "Supply voltage input, 3.8V to 40V operating range"+      },+      {+        "number": "2",+        "name": "GND",+        "type": "power_in",+        "description": "Ground"+      },+      {+        "number": "3",+        "name": "VOUT",+        "type": "output",+        "description": "Open collector output with 30mA sink current and 0.4V saturation voltage, requires pull-up resistor"+      }+    ],+    "provenance": {+      "extractor": "extract_pins 0.2",+      "factory_chain": {+        "factory": "2.0.0",+        "extractor": "extract_pins 0.2",+        "primary_model": "claude-haiku-4-5-20251001",+        "primary_mode": "text",+        "consensus_model": "claude-sonnet-4-6",+        "consensus": "agreed",+        "guards": "pin_guards 0.1: passed",+        "guard_notes": [],+        "pages_sent": 6,+        "cost_usd": 0.0845,+        "at": "2026-09-21T19:31:42"+      },+      "datasheet": {+        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908052050956288",+        "pages": 6,+        "sha256": "97f5f70b2259844f",+        "source_tier": "lcsc"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 3,+        "described": 3,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }+  },+  "visibility": "public",+  "org": "adom",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file