LPS35HWTR

LPS35HW 系列 3.6 V ±1% 260 至 1260 hPa MEMS 压力传感器 - QFN-10

The LPS35HW is an ultra-compact piezoresistive pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I2C or SPI from the sensing element to the application.

The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.

The LPS35HW is available in a holed ceramic LGA package. It is guaranteed to operate over a temperature range extending from -40 °C to +85 °C. The package is holed to allow external pressure to reach the sensing element.

**Key Features**

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Pressure sensor with water resistant package

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260 to 1260 hPa absolute pressure range

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Current consumption down to 3 µA

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High overpressure capability: 20x full scale

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Embedded temperature compensation

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24-bit pressure data output

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16-bit temperature data output

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ODR from 1 Hz to 75 Hz

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SPI and I²C interfaces

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Embedded FIFO

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Interrupt functions: Data Ready, FIFO flags, pressure thresholds

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Supply voltage: 1.7 to 3.6

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ECOPACK® lead-free compliant