Data sheet
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HDC1080
- Relative Humidity Accuracy ±2% (typical)
- Temperature Accuracy ±0.2°C (typical)
- Excellent Stability at High Humidity
- 14 Bit Measurement Resolution
- 100 nA Sleep Mode Current
- Average Supply Current:
- 710 nA @ 1sps, 11 bit RH Measurement
- 1.3 µA @ 1sps, 11 bit RH and Temperature
Measurement
- Supply Voltage 2.7 V to 5.5 V
- Small 3 mm × 3 mm Device Footprint
- I2C Interface
The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.
Technical documentation
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View all 5 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor datasheet (Rev. A) | PDF | HTML | 14 Jan 2016 |
| Application note | Is a Protective Cover Needed for Humidity Sensors? | PDF | HTML | 21 Apr 2021 | |
| Application note | Humidity Sensor: Storage and Handling Guidelines | 28 Aug 2017 | ||
| Application note | Optimizing Placement and Routing for Humidity Sensors (Rev. A) | 06 Mar 2017 | ||
| Technical article | Industrial stack lights get smarter with LEDs | PDF | HTML | 09 Aug 2016 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
HDC1080EVM — HDC1080 low-power humidity and temperature sensor evaluation module
The HDC1080EVM evaluation kit is a plug and play system to test and evaluate the HDC1080 humidity and temperature sensor. The EVM utilizes a USB interface for control and data streaming, and can be to plugged into a PC USB port. With the simple GUI, humidity and temperature measurements can be (...)
User guide: PDF
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The TIDA-00972 reference design provides a sensor module level solution for +/- 2% of accuracy and reliable Relative Humidity (RH) and +/- 0.2 °C accuracy temperature sensing. The sensor module utilizes TI’s digital humidity and temperature sensor HDC1080 together with integrated (...)
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WSON (DMB) | 6 | Ultra Librarian |
Ordering & quality
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