Features：

• Pressure range: 50.9 kPa to 126.5 kPa absolute pressure range

• Operating temperature range: –40°C to 125°C

• PSI5 version 2.1 compatible

– Compatible modes: P10P-500/3L, P10P-500/4H, A10P-228/1L, P10CRC-xxx/xx, and many others

– Programmable time slots with 1 µs resolution

– Selectable baud rate: 125 kBd or 189 kBd

– 10-bit data length for relative pressure

– 16-bit data length for absolute pressure available with PSI5 Programming mode for test purposes

– Selectable error detection: even parity, or 3-bit CRC

– Two-wire programming mode

• Pressure transducer and DSP

– Redundant pressure transducers

– Capacitance to voltage converter with anti-aliasing filter

– Sigma delta ADC plus sinc filter

– Selectable 370 Hz, 2-pole, or 400 Hz, 3-pole and 4-pole 800 Hz, 1000 Hz low-pass filter for absolute pressure

– 0.16 Hz, 1-pole LPF for P0 value

– 10-bit ΔP/P0 output

• Pb-free 16-pin QFN 4 mm x 4 mm x 1.98 mm package

• Developed following ISO 26262:2011 standard

Description：

FXPS71407BPS is a PSI5 compatible relative pressure sensor.