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Biomedical Precision Pressure Sensor
- This page contains information on a product that is not recommended for new designs.
The FXPQ3115BV is a compact, piezoresistive, absolute pressure sensor with an I²C digital interface. FXPQ3115BV has a wide operating range of 20 kPa to 110 kPa. This sensor is ideal for inhalers, continuous positive airway pressure (CPAP) masks or other medical devices coming in contact with a patient's airway. The MEMS and ASIC die are coated with a biomedically approved gel. The gel is a nontoxic, nonallergenic elastomer which meets all United States Pharmacopeia (USP) biological testing class VI requirements. The gel properties allow uniform pressure transmission to the MEMS diaphragm.
Product Details
Features
Key Features
- Operating range: 20 kPa to 110 kPa absolute pressure
- Calibrated range: 50 kPa to 110 kPa absolute pressure
- Operating temperature from −40 °C to +85 °C
- I²C digital output interface (up to 400 kHz)
- Fully compensated internally
- Precision ADC resulting in 1.5 Pa of effective resolution
- Programmable interrupts
- Autonomous data acquisition
- 1.95 V to 3.6 V supply voltage
Buy/Parametrics
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1-10 of 14 documents
Compact List
Application Note (10)
Brochure (1)
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Motion and Pressure Sensors for Medical Applications - Brochure[MEDSENSORSA4BR]
Data Sheet (2)
Selector Guide (1)
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Sensor Product Selector Guide[SENSSELECT]
Design Resources
Hardware
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Evaluation and Development BoardsNHS52S04EVK Evaluation Kit for BLE 5.3 IoT Solutions
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Evaluation and Development BoardsSensor Toolbox Development Platform for FXPQ3115BV Biomedical Precision Pressure Sensor
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