A piezoresistive pressure sensor with waterproof structure and high chemical resistance performance, suitable for gas meter applications.
This is a waterproof pressure sensor that maintains the same size as the conventional HSPPAD143A while improving chemical resistance for gas meter applications. 【Applications】 ■ Mobile devices: Smartphones/Tablets, Headsets/Wearables, Laptops/Peripherals ■ Energy/Industrial machinery: Robots/Drones, Industrial equipment, Converters ■ Gaming: VR-AR ■ Healthcare: Health devices/Healthcare, Nursing equipment, Analysis/Testing instruments ■ Infrastructure: Smart meters ■ Electronics: White goods *For more details, please download the PDF or feel free to contact us.
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basic information
Size: 3.1×3.1×2.6mm Function: Atmospheric pressure detection, water depth detection (waterproof) Pressure type: Absolute pressure Features: Waterproof pressure sensor with high chemical resistance Interface: I²C Output: Pressure 17bit, Temperature 16bit Operating temperature range: -40℃ to +85℃ Measurement pressure range: 300 to 2000hPa Power supply voltage: 1.7 to 3.6V Pressure accuracy: ±2hPa (<1100hPa) Noise: 0.026hPa (High resolution setting) Current consumption: 1.8μA (1Hz sampling, Low power setting) Output type: I²C Detected pressure type: Absolute pressure
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Applications/Examples of results
Smartwatch, gas meter, etc.
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MEMS pressure sensor (waterproof type) HSPPAD143C
![[Data] Pressure Sensor "Basics"](https://image.mono.ipros.com/public/catalog/image/01/c1e/656172/IPROS56406290906232788253.jpeg?w=120&h=170)
[Data] Pressure Sensor "Basics"
Company information
In January 2019, Alps Electric and Alpine merged to establish "Alps Alpine Co., Ltd." Leveraging our core device technology in electronic components, system design capabilities, and software development skills that we have cultivated, we will combine these strengths to create new value. From automotive, home appliances, and mobile tools such as smartphones, which boast a wealth of achievements and know-how, to new areas like IoT and drones, we will deliver products, systems, and services that meet our customers' demands across a wide range of fields.