component
DS18B20A
Public Made by Adomby adom
KTP Temperature Sensors, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# DS18B20A++**KTP** · Temperature Sensors · MSOP-8++DS18B20A from KTP, in a MSOP-8. 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 | DQ | bidirectional | Open-drain single-wire communication port with maximum sink current of 4.0 mA that also serves as power supply port in parasitic power mode. |+| 2 | NC | unconnected | Not connected |+| 3 | NC | unconnected | Not connected |+| 4 | GND | power_in | Ground connection |+| 5 | NC | unconnected | Not connected |+| 6 | NC | unconnected | Not connected |+| 7 | NC | unconnected | Not connected |+| 8 | VDD | power_in | Power supply input with operating voltage range 2.7V to 5.5V that must be grounded in parasitic power mode. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | KTP |+| Package | MSOP-8 |+| Category | Sensors |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `DS18B20A`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ds18b20a-etched.step` / `ds18b20a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ds18b20a.step` / `ds18b20a.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [KTP datasheet](docs/ds18b20a-datasheet.pdf) (26 pp, sha256 `2932907319c5ea7e`, retrieved 2026-09-22, 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/ds18b20a-datasheet.pdf)
page.jsonadded+141@@ -0,0 +1,141 @@+{+ "slug": "ds18b20a",+ "version": "0.1.0",+ "type": "component",+ "description": "KTP Temperature Sensors, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "sensors",+ "ds18b20a",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ds18b20a.kicad_sym",+ "ds18b20a.kicad_mod",+ "ds18b20a.glb",+ "ds18b20a.step",+ "ds18b20a.lbr",+ "docs/hero.png",+ "docs/ds18b20a-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "DS18B20A",+ "manufacturer": "KTP",+ "package": "MSOP-8",+ "pin_count": 8,+ "category": "Sensors",+ "subcategory": "Temperature Sensors",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4c20fc85ff2dc2dc91707e0c50386ca0.pdf",+ "parts": {+ "symbol": "ds18b20a.kicad_sym",+ "footprint": "ds18b20a.kicad_mod",+ "model_3d": "ds18b20a-etched.glb",+ "model_3d_plain": "ds18b20a.glb",+ "model_3d_step": "ds18b20a-etched.step",+ "model_3d_step_plain": "ds18b20a.step",+ "lbr": "ds18b20a.lbr"+ },+ "distributor_links": {+ "lcsc": "C48392933"+ },+ "pins": [+ {+ "number": "1",+ "name": "DQ",+ "type": "bidirectional",+ "description": "Open-drain single-wire communication port with maximum sink current of 4.0 mA that also serves as power supply port in parasitic power mode."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection"+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Power supply input with operating voltage range 2.7V to 5.5V that must be grounded in parasitic power mode."+ }+ ],+ "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": 26,+ "cost_usd": 0.2291,+ "at": "2026-09-22T08:51:53"+ },+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/4c20fc85ff2dc2dc91707e0c50386ca0.pdf",+ "pages": 26,+ "sha256": "2932907319c5ea7e",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}