FXPS7115D4 Digital absolute pressure sensor, 40 kPa to 115 kPa Rev. 4 17 July 2020 Product data sheet 1 General description The FXPS7115D4 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 2 through either a serial peripheral interface (SPI) or an inter-integrated circuit (I C) interface. The FXPS7115D4 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 40 kPa to 115 kPa and over a wide temperature range of 40 C to 130 C. 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) 1 2 package suitable for small PCB integration. Its AEC-Q100 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: 40 kPa to 115 kPa Operating temperature range: 40 C to 130 C Pressure transducer and digital signal processor (DSP) Digital self-test 2 I C 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 packageNXP Semiconductors FXPS7115D4 Digital absolute pressure sensor, 40 kPa to 115 kPa 3 Applications 3.1 Automotive Engine management digital BAP Small engine control 3.2 Industrial Compressed air Manufacturing line control Gas metering Weather stations 3.3 Medical/Consumer Blood pressure monitor Medicine dispensing systems White goods 4 Ordering information Table 1.Ordering information Type number Package Name Description Version FXPS7115DI4 HQFN16 HQFN16, plastic, thermal enhanced quad flat pack no leads 16 terminals 0.8 mm SOT1573-1 pitch 4 mm x 4 mm x 1.98 mm body FXPS7115DS4 4.1 Ordering options Table 2.Ordering options Device Range kPa Packing Interface Temperature range 2 FXPS7115DI4T1 40 kPa to 115 kPa Tape and reel I C 40 C to 130 C FXPS7115DS4T1 40 kPa to 115 kPa Tape and reel SPI 40 C to 130 C FXPS7115D4 All information provided in this document is subject to legal disclaimers. NXP B.V. 2020. All rights reserved. Product data sheet Rev. 4 17 July 2020 2 / 73