component
DS18B20U+T&R
Public Made by Adomby adom
Analog Devices Inc Maxim Integrated Temperature Sensors, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# DS18B20U+T&R++**Analog Devices Inc Maxim Integrated** · Temperature Sensors · MSOP-8++DS18B20U+T&R from Analog Devices Inc Maxim Integrated, 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 1-Wire interface providing bidirectional data communication and parasite power capability, operating at 3.0V to 5.5V with input logic-low threshold VIL = -0.3 to +0.8V and logic-high threshold VIH = +2.2 to VDD+0.3V. |+| 2 | N.C. | unconnected | No connection; leave unconnected on printed circuit board. |+| 3 | N.C. | unconnected | No connection; leave unconnected on printed circuit board. |+| 4 | GND | power_in | Ground reference establishing 0V baseline for all voltage measurements. |+| 5 | N.C. | unconnected | No connection; leave unconnected on printed circuit board. |+| 6 | N.C. | unconnected | No connection; leave unconnected on printed circuit board. |+| 7 | N.C. | unconnected | No connection; leave unconnected on printed circuit board. |+| 8 | VDD | power_in | Optional external power supply input accepting 3.0V to 5.5V; must be connected to ground to enable parasite power mode using internal charge pump powered from DQ pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices Inc Maxim Integrated |+| Package | MSOP-8 |+| Category | Sensors |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `DS18B20U+T&R`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ds18b20u-t-r-etched.step` / `ds18b20u-t-r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ds18b20u-t-r.step` / `ds18b20u-t-r.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices Inc Maxim Integrated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881635492442112) (20 pp, sha256 `675a10b602ac6ff8`, retrieved 2026-09-22, tier: lcsc)+- **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/ds18b20u-t-r-datasheet.pdf)
page.jsonadded+141@@ -0,0 +1,141 @@+{+ "slug": "ds18b20u-t-r",+ "version": "0.1.0",+ "type": "component",+ "description": "Analog Devices Inc Maxim Integrated Temperature Sensors, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "sensors",+ "ds18b20u+t&r",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ds18b20u-t-r.kicad_sym",+ "ds18b20u-t-r.kicad_mod",+ "ds18b20u-t-r.glb",+ "ds18b20u-t-r.step",+ "ds18b20u-t-r.lbr",+ "docs/hero.png",+ "docs/ds18b20u-t-r-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "DS18B20U+T&R",+ "manufacturer": "Analog Devices Inc Maxim Integrated",+ "package": "MSOP-8",+ "pin_count": 8,+ "category": "Sensors",+ "subcategory": "Temperature Sensors",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881635492442112",+ "parts": {+ "symbol": "ds18b20u-t-r.kicad_sym",+ "footprint": "ds18b20u-t-r.kicad_mod",+ "model_3d": "ds18b20u-t-r-etched.glb",+ "model_3d_plain": "ds18b20u-t-r.glb",+ "model_3d_step": "ds18b20u-t-r-etched.step",+ "model_3d_step_plain": "ds18b20u-t-r.step",+ "lbr": "ds18b20u-t-r.lbr"+ },+ "distributor_links": {+ "lcsc": "C93246"+ },+ "pins": [+ {+ "number": "1",+ "name": "DQ",+ "type": "bidirectional",+ "description": "Open-drain 1-Wire interface providing bidirectional data communication and parasite power capability, operating at 3.0V to 5.5V with input logic-low threshold VIL = -0.3 to +0.8V and logic-high threshold VIH = +2.2 to VDD+0.3V."+ },+ {+ "number": "2",+ "name": "N.C.",+ "type": "unconnected",+ "description": "No connection; leave unconnected on printed circuit board."+ },+ {+ "number": "3",+ "name": "N.C.",+ "type": "unconnected",+ "description": "No connection; leave unconnected on printed circuit board."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference establishing 0V baseline for all voltage measurements."+ },+ {+ "number": "5",+ "name": "N.C.",+ "type": "unconnected",+ "description": "No connection; leave unconnected on printed circuit board."+ },+ {+ "number": "6",+ "name": "N.C.",+ "type": "unconnected",+ "description": "No connection; leave unconnected on printed circuit board."+ },+ {+ "number": "7",+ "name": "N.C.",+ "type": "unconnected",+ "description": "No connection; leave unconnected on printed circuit board."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Optional external power supply input accepting 3.0V to 5.5V; must be connected to ground to enable parasite power mode using internal charge pump powered from DQ pin."+ }+ ],+ "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": 20,+ "cost_usd": 0.2729,+ "at": "2026-09-22T03:28:55"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881635492442112",+ "pages": 20,+ "sha256": "675a10b602ac6ff8",+ "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]"+ }+}