Infineon Technologies KP464
The KP464 is a high-performance, high-precision miniaturized digital absolute pressure sensor based on a capacitive sensing principle. It is surface micromachined with a monolithic integrated signal conditioning circuit. The device converts a physical pressure into a 10-, 12- or 14-bit digital value and transmits the information via the SPI interface.| Part No. | KP464 |
|---|---|
| Datasheet | KP464 Download |
| Manufacturer |  Infineon Technologies |
| Description | digital absolute pressure sensor |
| Buy | Stock & Price |
FEATURES
● High accuracy pressure sensing (±1.0 kPa), pressure range 40 to 115 kPa● Operating ambient temperature range -40°C to 125°C
● Best in class low power consumption with dedicated power-down mode for energy saving
● 10-, 12- or 14-bit resolution pressure and temperature values via SPI Interface
● Integrated signal path diagnosis features
● Green, small 4.5 mm x 5.1 mm 8-pin DFN package Potential applications
● Automotive barometric air pressure sensor (BAP)
● Automotive manifold air flow sensor (MAF)
● Automotive battery monitoring system (BMS)
● Automotive seat comfort system
● Industrial control
● Weather stations
● Altimeters Product validation Product validation according to AEC-Q103-002. Qualified for automotive applications.
DESCRIPTION
In addition, a temperature sensor is integrated on chip. Based on the received SPI command, the 10-, 12- or 14-bit temperature information will also be transmitted via the SPI interface. The device has implemented a particular Power-Down Mode which allows the user to even reduce the power consumption of the device.
