component
DS18B20A
Public Made by Adomby adom
KTP Temperature Sensors, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownDS18B20A
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ds18b20a.step/ds18b20a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KTP datasheet (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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).