NXP Semiconductors FXPS7250D4
The FXPS7250D4 high-performance, high-precision barometric absolute pressure (BAP) sensor consists of a compact capacitive micro-electro-mechanical systems (MEMS) device coupled with a digital integrated circuit (IC) producing a fully calibrated digital output. The sensor is based on NXP's high-precision capacitive pressure cell technology. The architecture benefits from redundant pressure transducers as an expanded quality measure.| Part No. | FXPS7250D4 |
|---|---|
| Datasheet | FXPS7250D4 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Digital absolute pressure sensor |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Absolute pressure range: 20 to 250 kPa● Operating temperature range: –40 °C to 130 °C
● Pressure transducer and digital signal processor (DSP) – Digital self test
● I2C compatible serial interface – Slave mode operation – Standard mode, fast mode, and fast-mode plus support
● 32-bit SPI compatible serial interface – Sensor data transmission commands – 12-bit data for absolute pressure – 8-bit data for temperature – 2-bit basic status and 2-bit detailed status fields – 3, 4, or 8-bit configurable CRC
● 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 NXP Semiconductors FXPS7250D4 Digital absolute pressure sensor, 20 to 250 kPa 3
APPLICATIONS
3.1 Automotive● Engine management digital BAP
● Comfort seating
● Small engine control
● Liquid propane gas (LPG) or compressed natural gas (CNG) engine management 3.
