KP229E3518XTMA1

KP229E3518XTMA1 is a TurboMAP analogue manifold air pressure sensor IC. It is a miniaturized analogue manifold air pressure sensor IC based on a capacitive principle. It is surface micromachined with a monolithic integrated signal conditioning circuit implemented in BiCMOS technology. It converts pressure into an analogue output signal. The calibrated transfer function converts a pressure of 50kPa to 400kPa into a voltage range of 0.50V to 4.50V. The chip is packaged in a “green” SMD housing. The sensor has been primarily developed for measuring manifold 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 in industrial and consumer applications. It is also used in applications such as automotive applications (manifold air pressure measurement), industrial control, consumer applications, medical applications, weather stations, and altimeters.

• High precision pressure sensing (±4.0kPa), ratiometric analogue output
• Broken wire detection, clamping, “Green” 8 pin SMD housing
• Automotive qualified, supply voltage is 5V typical
• Output voltage range from 0.10V to 4.85V
• Supply current is 8mA typical
• Output referred noise is 2.5mVRMS maximum at (frequency <gt/> 1KHz)
• Response time is 0.65ms typical at (10% to 90% of the final output value)
• OBD transistor on resistance is 160 ohm maximum
• Stabilization time is 10ms maximum, power-up time is 5ms maximum
• Operating temperature range from -40°C to 140°C, DSOF-8 package

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