XENSIV KP466 Digital Absolute Pressure Sensor
Product Overview
The XENSIV KP466 is a high-performance, miniaturized digital absolute pressure sensor based on a capacitive sensing principle. It offers high accuracy pressure sensing with a range of 1.0 kPa and a pressure range of 60 to 165 kPa. Designed for energy efficiency, it features best-in-class low power consumption with a dedicated power-down mode. The sensor provides pressure and temperature values with 10-, 12-, or 14-bit resolution via an SPI interface. Integrated signal path diagnosis features enhance reliability. Its small 4.5 mm x 5.1 mm 8-pin DFN package makes it suitable for automotive applications such as barometric air pressure sensors (BAP), manifold air flow sensors (MAF), battery monitoring systems (BMS), and seat comfort systems, as well as industrial controls and weather stations.
Product Attributes
- Brand: XENSIV
- Product Type: Digital Absolute Pressure Sensor
- Package Type: PG-DFN-8-1
- Certifications: Product validation according to AEC-Q103-002. Qualified for automotive applications.
- Environmental Compliance: Green Product (RoHS compliant)
Technical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Product Name | KP466 | ||
| Pressure Sensing Accuracy | 1.0 | kPa | |
| Pressure Range | 60 to 165 | kPa | |
| Operating Ambient Temperature Range | -40 to 125 | C | |
| Resolution | 10, 12, or 14-bit | Pressure and temperature values via SPI Interface | |
| Package Dimensions | 4.5 x 5.1 | mm | 8-pin DFN package |
| Supply Voltage (Functional Range) | 3.0 to 5.25 | V | |
| SPI Clock Frequency | 0.1 to 5 | MHz | |
| Supply Current (Typical, without SPI) | - | 5 mA | |
| Supply Current (Power-Down Mode) | - | 10 A | Quiescent current |
| Start-up Time (with self-diagnosis) | - | 10 ms | |
| Start-up Time (without self-diagnosis) | - | 5 ms | |
| Interface | SPI | Standard 16 bit | |
| Product Validation | AEC-Q103-002 | Qualified for automotive applications | |
| Package Marking | KP466 | ||
| Ordering Code | SP005430044 |
2411200105_Infineon-KP466PXTMA1_C20191706.pdf
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