A small absolute pressure sensor with digital output. Ideal for battery-powered mobile devices and applications that require space-saving solutions.
The NOVA SENSOR "NPA 201 Series" is a compact absolute pressure sensor equipped with a digital output. Its low power consumption and compact size make it ideal for battery-powered mobile devices and any applications with size constraints. In the portable electronics and wearable market, there are many applications that require measuring atmospheric pressure to determine factors such as altitude, as multiple parameters are measured.
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basic information
■Main Features - Absolute pressure 260 to 1260 mbar - Temperature measurement function available - Sleep state current <250nA (25°C) - Temperature resolution: <0.003K/LSB - Resolution 16bit (pressure and temperature) - Operating temperature: ‒40°C to 85°C - Absolute accuracy: typically ± 0.2 mbar Relative accuracy: typically ± 0.1 mbar - I²C interface - Operating voltage 1.7 to 3.6V - Compact package (2.0 x 2.5 x 1.0mm) - 8-HCLGA package - No external components required - Fully calibrated and temperature compensated
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Applications/Examples of results
■Application Fields - Pressure sensors for mobile use: smartphones, smartwatches, tablets, etc. - Usable in outdoor and indoor environments - Enhanced GPS navigation - Altimeter and barometer: portable - Weather stations - For leisure and sports - Hard disk drives (HDD) - Weather forecasting
Detailed information
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Digital Barometric Sensor NPA 201 Detailed Image 1
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Digital Barometric Sensor NPA 201 Detailed Image 2
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Company information
All Devices Co., Ltd. (formerly All Sensors Asia Pacific Co., Ltd.) was established on July 1, 2015. Our sensors, utilizing unique sensing technology, achieve high precision and stability, particularly in low-pressure and micro-pressure applications. We have gained support from companies that require accurate measurement of small pressures in fields such as medical, industrial, and IoT. Requests from our customers have expanded beyond differential pressure, leading to numerous inquiries and orders. We are now able to assist not only with fluid measurements such as pressure, flow rate, and wind speed but also with various sensors for temperature, oxygen, and even consulting services. In light of this progression, we have changed our company name to All Devices Co., Ltd. to reflect our capability to respond to any inquiries. Although we have changed our name, we will continue to provide support as the official representative office of All Sensors in the Asia Pacific region, just as we have in the past. We are committed to enhancing our expertise and international perspective to meet the expectations of even more customers. All Devices Co., Ltd. President and CEO, Tetsuo Hata