The SM9541 Series is a digital,low pressure MEMS sensor family offering state-of-the-art pressure transduce technology and CMOS mixed signal processing technology to produce a digital,fully conditioned,multi-order pressure and temperature compensated sensor in JEDEC
standard SOIC-16 package with a dual vertical porting option.It is available in both compound gage or differential pressure configurations.With the dual porting,a vacuum-gage measurement is possible to minimize altitude errors due tochanges in ambient pressure.
Combining the pressure sensor with a signal-conditioning ASIC in a single package simplifies the use of advanced silicon micro-machined pressure sensors.The pressure sensor can be mounted directly on a standard printed circuit board and a high level,calibrated pressure signal can be acquired from the digital interface.This eliminates the need for additional circuitry,such as a compensation network or microcontroller containing a custom correction algorithm.