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IIS3DHHCTR

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3 axes digital inclinometer, high accuracy

Quantity $ per Unit Savings
1 - 9$15.680%
10 - 24$14.438%
25 - 99$13.8212%
100 - 120$11.3927%
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In stock
$15.68
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Parameter NameParameter Value
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameLGA 5X5X1.7 16LD CERAMIC CAVITY

The IIS3DHHC is an ultra-low noise, high-stability three-axis linear accelerometer.


The IIS3DHHC has a full scale of ±2.5 g and is capable of providing the measured accelerations to the application through an SPI 4-wire digital interface.


The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.


The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the characteristics of the sensing element.


The IIS3DHHC is available in a high-performance (low-stress) ceramic cavity land grid array (CC LGA) package and can operate within a temperature range of -40 °C to +85 °C.

Key features
  • 3-axis, ±2.5 g full-scale
  • Ultra-low noise performance: 45 µg/√Hz
  • Excellent stability over temperature (<0.4 mg/°C) and time
  • 16-bit data output
  • SPI 4-wire digital output interface
  • Embedded FIFO (depth 32 levels)
  • Embedded temperature sensor
  • 12-bit temperature data output
  • High shock survivability
  • Extended operating temperature range (-40 °C to +85 °C)
  • ECOPACK, RoHS and “Green” compliant
Associated Products