LPS27HHTW - STMicroelectronics

LPS27HHTW MEMS pressure sensor

The LPS27HHTW is an ultra-compact piezoresistive absolute pressure sensor which 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 which communicates through I²C, MIPI I3CSM or SPI from the sensing element to the application. The se.

Features

• Pressure sensor with water-resistant package
• Potting gel and grounded metal cap
• 260 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 I3CSM interfaces
• Embedded FIFO
• Interrupt functions: Data-Ready, FIFO flags, pressure thresholds
• Supply voltage: 1.7 to 3.6 V
• ECOPACK lead-free compliant Applications
• Altimeters and barometers for portable devices.