BMA220 - triaxial acceleration sensor

Bosch Sensortec

Datasheet Details

Part number	BMA220
Manufacturer	Bosch Sensortec
File Size	2.81 MB
Description	triaxial acceleration sensor
Datasheet	BMA220 Datasheet

General Description

The BMA220 is a triaxial, low-g acceleration sensor with digital output for consumer market applications.

It allows measurements of acceleration in three perpendicular axes.

An evaluation circuitry (ASIC) converts the output of a micromechanical acceleration-sensing structure (MEMS) that works according to the differential capacitance principle.

Overview

Data sheet BMA220 Digital, triaxial acceleration sensor Bosch Sensortec BMA220: Data sheet Document revision Document release date Document number Technical reference code(s) Notes 1.15 23 August 2011 BST-BMA220-DS003-08 0 273 141 102 Data in this document are subject to change without notice.

Product photos and pictures are for illustration purposes only and may differ from the real product’s appearance.

Key Features

Three-axis accelerometer.
Ultra-Small package.
Digital interface.
Programmable functionality.
On-chip interrupt controller.
Ultra-low power ASIC.
RoHS compliant, halogen-free Mold package (LGA 12ld) Footprint 2mm x 2mm, height 0.98mm SPI (4-wire, 3-wire), I²C, interrupt pin I/O supply voltage range: 1.6V to 3.6V Acceleration ranges ±2g/±4g/±8g/±16g Bandwidth 1kHz . . . 32Hz Self test Motion-triggered interrupt-signal generation for - orientation recognition.

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