component
LM35DMX
Public Unreviewedby Ray
Texas Instruments Temperature and Humidity Sensor, SOIC-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
markdownLM35DMX
Texas Instruments · Temperature and Humidity Sensor · SOIC-8
LM35DMX from Texas Instruments, in a SOIC-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 | VOUT | output | Temperature sensor analog output. Delivers 0 mV + 10.0 mV/°C proportional to temperature; guaranteed accuracy ±0.5°C at 25°C. Output can source/sink up to ~1 mA into a 0.1 Ω load; absolute-max output current 10 mA, output voltage rating -1 V to +6 V. |
| 2 | N.C. | unconnected | No connection. Leave floating or tie to any convenient net; not internally bonded. |
| 3 | N.C. | unconnected | No connection. Leave floating or tie to any convenient net; not internally bonded. |
| 4 | GND | power_in | Device ground pin; connect to the power supply negative terminal and the return for VOUT. |
| 5 | N.C. | unconnected | No connection. Leave floating or tie to any convenient net; not internally bonded. |
| 6 | N.C. | unconnected | No connection. Leave floating or tie to any convenient net; not internally bonded. |
| 7 | N.C. | unconnected | No connection. Leave floating or tie to any convenient net; not internally bonded. |
| 8 | +VS | power_in | Positive power supply pin. Recommended operating range 4 V to 30 V (absolute max 35 V); typical quiescent draw ~60 µA. Decouple to GND close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Sensor |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
LM35DMXLM35DMXLPLM35DMXCAZLM35DMXDZLM35DMXNDVLM35DMXHLM35DMXDTLM35DMXNEB
CAD (KiCad official)
- Symbol:
LM35DMX - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
5e2ccf93376a50a8, retrieved 2026-08-17, tier: manufacturer) - 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:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).