XENSIV™ KP235 analog barometric air pressure (BAP) sensor for automotive, industrial, and consumer applications KP235: Miniaturized analog BAP pressure sensor based on capacitive principle. Surface micromachined, monolithic integrated signal conditioning circuit in BiCMOS technology. Converts 40 kPa to 115 kPa pressure into 0.5 V to 4.5 V analog output. "Green" SMD housing. Ideal for barometric air pressure measurement in advanced automotive, industrial, and consumer applications. High accuracy & sensitivity.