Hardware
2 hardware offerings
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Evaluation and Development BoardsBRKTSTBAPx7250: Evaluation Breakout Board Series
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Evaluation and Development BoardsSocket Evaluation Board for FXLS9 and FXPS7 Sensors Families
Analog Absolute Pressure Sensor (20 to 550 kPa)
FXPS7xx0A4 Receive alerts
The FXPS7xx0A4 family of devices are undergoing a MEMS FAB supply chain requalification. Limited samples with the updated MEMS silicon are available by request.
The FXPS7250 / FXPS7400 / FXPS7550 high-performance, high-precision absolute pressure sensor family consists of a compact capacitive micro-electro-mechanical systems (MEMS) device coupled with a digital integrated circuit (IC) producing a fully calibrated analog output.
This sensor FXPS7 family is ideal for many automotive applications such as manifold air pressure (MAP), comfort seating, and other applications requiring operating absolute pressure ranges up to 550 kPa.
The sensing element is based on NXP's high precision capacitive pressure cell technology. The architecture benefits from redundant pressure transducers as an expanded quality measure. It delivers highly accurate ratiometric analog readings of absolute pressure while operating from either a 3.3 V or 5.0 V power supply.
Product Details
Block Diagram
Features
Key Features
- Absolute pressure range: 20 to 550 kPa
- Operating temperature range: –40 °C to 130 °C
- Analog output for monitoring of the absolute pressure signal
- Pressure transducer and digital signal processor (DSP) – Internal self-test
- Capacitance to voltage converter with anti-aliasing filter
- Sigma delta ADC plus sinc filter
- 800 Hz or 1000 Hz low-pass filter for absolute pressure
- Lead-free, 16-pin HQFN, 4 mm x 4 mm x 1.98 mm package
- Its AEC-Q100 compliance, high accuracy, reliable performance and high media resistivity make it ideal for use in automotive, industrial and consumer applications
Documentation
Quick reference to our documentation types.
1-5 of 8 documents
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Data Sheet
FXPS7250A4, Analog Absolute Pressure Sensor, 20 to 250 kPa Data Sheetupdated
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Data Sheet
FXPS7550A4, Analog Absolute Pressure Sensor, 20 to 550 kPa Data Sheetupdated
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Data Sheet
FXPS7400A4, Analog Absolute Pressure Sensor, 20 to 400 kPa Data Sheetupdated
Design Resources
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1 engineering service
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Independent Design House (IDH)
Hardware/Software Engineering Services
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