MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water resistant package
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Package Size2.7 x 2.7 x 1.7
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
Package NameCERAMIC CCLGA 2.7X2.7X1.85 10L
Key Features
  • Pressure sensor with water-resistant package
  • Potting gel & 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
  • 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

The LPS27HHW is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I²C, MIPI I3CSM 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 LPS27HHW is available in a ceramic LGA package with metal lid. 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. Gel inside the IC protects the electrical components from water and the metal cap is grounded electrically for better ESD robustness.

In stock:
was $5.82 Special Price $5.71
Range Unit Price Savings
1 - 9$5.712%
10 - 99$5.1312%
100 - 499$4.2028%
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