LPS33HWTR Active
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MEMS pressure sensor : 260-1260hPa absolute digital output barometer with water-resistant package
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Package Size3.3 x 3.3 x 2.9
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameCERAMIC CCLGA 3.3X3.3X2.9 10L
Key Features
  • Pressure sensor with water-resistant package
  • 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
  • ECOPACK® lead-free compliant

The LPS33HW 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 LPS33HW 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.

In stock:
$6.15
or
Range Unit Price Savings
1 - 9$6.150%
10 - 99$5.5610%
100 - 499$4.5925%
500$3.9037%
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