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LPS22HBTR

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MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer

Quantity $ per Unit Savings
1 - 9$4.130%
10 - 24$3.7010%
25 - 99$3.5015%
100 - 249$3.0426%
250 - 499$2.9130%
500$2.3743%
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In stock
$4.13
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Package Size2 x 2 x 0.76
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameHLGA-10L 2 x 2 x 0.8

The LPS22HB 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 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 LPS22HB is available in a full-mold, holed LGA package (HLGA). 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
  • 260 to 1260 hPa absolute pressure range
  • Current consumption down to 3 μA
  • High overpressure capability: 20x full-scale
  • Embedded temperature compensation
  • 24-bit pressure data output
  • 16-bit temperature data output
  • ODR from 1 Hz to 75 Hz
  • SPI and I²C interfaces
  • Embedded FIFO
  • Interrupt functions: Data Ready, FIFO flags, pressure thresholds
  • Supply voltage: 1.7 to 3.6 V
  • High shock survivability: 22,000 g
  • Small and thin package
  • ECOPACK® lead-free compliant
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