KP467XTMA1
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Datasheet
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- P(min)
- 0.45 bar
- P(max)
- 2.0 bar
- Top(min)
- -40 °C
- Top(max)
- 105 °C
- Package
- PG-DFN-8-1
- Automotive
- AEC-Q(103)
- Vcc(max)
- 5.5 V
- Calibrated
- yes
- Vcc(min)
- 0.3 V
- RoHS Status
- RoHS-conform
- Packaging
- REEL
- Supplier Part
- SP005580018
- ECCN
- EAR99
- Customs Tariff No.
- 85423911000
- Country
- Malaysia
- Supplier Lead time
- 20 weeks
The KP467 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. 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 KP467 has implemented besides a power-down mode also a particular low power monitoring (LPM) mode which allows usage of the sensor in battery monitoring applications in order to detect pressure pulses caused by thermal runaway events. The integrated diagnostics are a special reliability feature, which allows testing the sensor cells as well as the signal path. This diagnosis can be triggered with a SPI command.
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