A3G4250D - MEMS motion sensor

STMicroelectronics

Datasheet Details

Part number	A3G4250D
Manufacturer	STMicroelectronics
File Size	1.05 MB
Description	MEMS motion sensor
Datasheet	A3G4250D Datasheet

General Description

The A3G4250D is a low-power 3-axis angular rate sensor able to provide unprecedented stability at zero rate level and sensitivity over temperature and time.

It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a standard SPI digital interface.

An I2C-compatible interface is also available.

Overview

A3G4250D MEMS motion sensor: 3-axis digital output gyroscope.

Key Features

Wide supply voltage: 2.4 V to 3.6 V.
±245 dps full scale.
I2C/SPI digital output interface.
16-bit rate value data output.
8-bit temperature data output.
Two digital output lines (interrupt and data ready).
Integrated low and high-pass filters with user- selectable bandwidth.
Ultra-stable over temperature and time.
Low-voltage-compatible IOs (1.8 V).
Embedded power-down and sleep mode.
Embedded temperature sensor.
Embedded FIFO.
H.

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