KP236XTMA1

KP236XTMA1 is a miniaturized analogue barometric air pressure sensor IC based on a capacitive principle. It is surface micromachined with a monolithic integrated signal conditioning circuit implemented in BiCMOS technology. The sensor converts a pressure into an analogue output signal. The chip is packaged in a “green” SMD housing. The sensor has been primarily developed for measuring barometric air pressure, but can also be used in other application fields. The high accuracy and the high sensitivity of the device make it a perfect fit for advanced automotive applications as well as industrial and consumer applications. The KP236 is defined for use in target applications automotive applications (manifold air pressure measurement), industrial control, consumer applications, medical applications, weather stations, and altimeters.

• High precision pressure sensing, ratiometric analogue output
• Broken wire detection, clamping, automotive AEC qualified
• Supply voltage range from 4.5 to 5.5V (VOUT is ratiometric to VDD)
• Output voltage range from 0.10 to 4.85V
• Maximum input pressure range from 10 to 200kpa
• ESD robustness (HBM: 1.5kohm, 100pF) is 2kV max (according to EIA / JESD22-A114-E)
• Lifetime is 15years min, 10ms max stabilization time (for full accuracy)
• Supply current is 8mA typ, 0.65ms typ response time (10% to 90% of the final output value)
• Output referred noise is 2.5mVRMS max (Frequency <gt/> 1KHz)
• PG-DSOF-8-16 package, operating temperature range from -40 to 125°C