FXPS7165D4
Digital absolute pressure sensor, 60 to 165 kPa
Rev. 5 — 15 July 2019
Product data sheet
1 General description
The FXPS7165D4 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. This sensor delivers highly accurate pressure and temperature readings through either a serial peripheral interface (SPI) or an inter-integrated circuit (I2C) interface. The FXPS7165D4 uses either a 3. 3 V or 5. 0 V power supply. Furthermore, the sensor employs an on-demand digital self-test for the digital IC and the MEMS transducers.
The sensor operates over a pressure range of 60 kPa to 165 kPa and over a wide temperature range of −40 ºC to 130 ºC.
The sensor comes in an industry-leading 4 mm x 4 mm x 1. 98 mm, restriction of hazardous substances (RoHS) compliant, high power quad flat no lead (HQFN) package[1] suitable for small PCB integration. Its AEC-Q100[2] compliance, high accuracy, reliable performance and high media resistivity make it ideal for use in automotive, industrial, and consumer applications.
2 Features and benefits
• Absolute pressure range: 60 to 165 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 ...
FXPS7165D4 PDF File
