STMicroelectronics IIS3DHHC
High-stability 3-axis digital accelerometer
| Part No. | IIS3DHHC |
|---|---|
| Datasheet | IIS3DHHC Download |
| Manufacturer |  STMicroelectronics |
| Description | High-stability 3-axis digital accelerometer |
| Buy | Stock & Price |
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
APPLICATIONS
● Precision inclinometer● Antenna and platform pointing and leveling
● Leveling instruments
DESCRIPTION
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.
