Temperature & Humidity Sensor
Description
The GW8231 is a next generation of single-chip integrated temperature and humidity sensor. Integrating high-sensitivity MEMS moisture-sensitive components on silicon-based CMOS wafers, the GW8231 has benefit of removing the interference from transmission between multi-chip signal, reduced chip area, and improvement of packaging reliability.
The GW8231 generates separated Temperature, Relative Humidity analog output, and each of voltage are linearly response to the change of temperature or humidity.
The chip is packaged in a miniaturized 8 pin DFN package with an outline size of 2.5 x 2.5 mm2 and a height of 0.9 mm. This enables the GW8231 to be integrated in various applications. In addition, the wide power supply voltage range of 2.0~5.5V makes it adaptable to various power supply environments.
The GW8231 generates separated Temperature, Relative Humidity analog output, and each of voltage are linearly response to the change of temperature or humidity.
The chip is packaged in a miniaturized 8 pin DFN package with an outline size of 2.5 x 2.5 mm2 and a height of 0.9 mm. This enables the GW8231 to be integrated in various applications. In addition, the wide power supply voltage range of 2.0~5.5V makes it adaptable to various power supply environments.
Typical Applications
- Communication equipment
- Photovoltaic energy storage
- Consumer electronics
- Cold chain transportation
- Smart home
- Smart agriculture
Basic Application Diagram
Features
Single chip integrated Temperature and Relative Humidity sensor
Separately measured Temperature and Relative Humidity
→Separated analog voltage output
→Fully calibrated and linearized
→Temperature compensated
→Output voltage linear ranges from 10 % to 90 % of VDD
Temperature measurement range: -45 ℃~+130 ℃
Typical accuracy: ±3% RH / ±0.3 °C
Wide supply voltage range: 2.0 V ~ 5.5 V
High reliability and long-term stability
DFN8 Package
Separately measured Temperature and Relative Humidity
→Separated analog voltage output
→Fully calibrated and linearized
→Temperature compensated
→Output voltage linear ranges from 10 % to 90 % of VDD
Temperature measurement range: -45 ℃~+130 ℃
Typical accuracy: ±3% RH / ±0.3 °C
Wide supply voltage range: 2.0 V ~ 5.5 V
High reliability and long-term stability
DFN8 Package
Block Diagram
Datasheet and Guides
Support
For more information about the product, technology, latest version of the document, or your nearest sales office, Please email us
Sample and Buy
Cascode Technologies
B1503, 128, Beobwon-ro, Songpa-gu, Seoul, 05854, Korea
+82-2-527-8933
henry.kim@cascodetech.com
Touchworld
919ho, 224, Hwangsaeul-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13595, Republic of Korea
+82-10-2816-4349
martin.choi@touchworld.co.kr
Farben
Block B, WeiDa Technology Park, No.15, Gaoxin North 6th road, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, China
www.farben.com.cn
kelly.xie@farbenelec.com
5th floor, Bldg #940, Seoul National University Research Park,
1 Gwanak-ro, Gwanak-gu, Seoul,
08826 Republic of Korea
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