LPS27HHTW MEMS Pressure Sensor acts as a digital output barometer

STMicroelectronics’ ultra-compact piezoresistive absolute pressure sensor functions as a digital output barometer

STMicroelectronics’ LPS27HHTW is an ultra-compact piezoresistive absolute pressure sensor that functions as a digital output barometer. The device also embeds a temperature sensor to monitor ambient temperature. The LPS27HHTW comprises a sensing element and an IC interface that communicates through I²C, MIPI I³C^SM, or SPI from the sensing element to the application.

Features

• Pressure sensor with water-resistant package
• Potting gel and grounded metal cap
• 260 hPa to 1260 hPa absolute pressure range
• Current consumption down to 4 µA
• Absolute pressure accuracy: 0.5 hPa
• Low-pressure sensor noise: 0.7 Pa
• Temperature accuracy: ±1.5°C
• Embedded temperature compensation
• 24-bit pressure data output
• ODR from 1 Hz to 200 Hz
• SPI, I²C, or MIPI I³C interfaces
• Embedded FIFO
• Interrupt functions: data-ready, FIFO flags, pressure thresholds
• Supply voltage: 1.7 V to 3.6 V
• ECOPACK lead-free compliant

more information: https://www.st.com/en/mems-and-sensors/lps27hhtw.html

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