BMA250 Bosch Sensortec, BMA250 Datasheet - Page 72

3-AXIS ACCELEROMETER DIGITAL I/F

BMA250

Manufacturer Part Number
BMA250
Description
3-AXIS ACCELEROMETER DIGITAL I/F
Manufacturer
Bosch Sensortec
Series
-r
Datasheets

Specifications of BMA250

Featured Product
BMA250 - Digital, Triaxial Acceleration Sensor
Axis
X, Y, Z
Acceleration Range
±2g, 4g, 8g, 16g
Sensitivity
256LSB/g, 128LSB/g, 64LSB/g, 16LSB/g
Voltage - Supply
1.62 V ~ 3.6 V
Output Type
I²C™, SPI™
Bandwidth
8Hz ~ 1kHz
Interface
I²C, SPI
Mounting Type
Surface Mount
Package / Case
12-VQFN
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With
828-1024 - BMA250 DAUGHTERCARD FOR DEV KIT
Other names
828-1023-2
8.7.1 Orientation within the reel
Figure 28: Orientation of the BMA250 devices relative to the tape
8.8 Environmental safety
The BMA250 sensor meets the requirements of the EC restriction of hazardous substances
(RoHS) directive, see also:
Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003
on the restriction of the use of certain hazardous substances in electrical and electronic
equipment.
8.8.1 Halogen content
Results of chemical analysis indicate that the BMA250 contains less than 900ppm (by weight) of
Fluorine, Chlorine, Iodine and Bromine (i.e. < 50ppm per each substance). Therefore the
BMA250 can be regarded as halogen-free. For more details on the analysis results please
contact your Bosch Sensortec representative.
8.8.2 Internal package structure
Within the scope of Bosch Sensortec’s ambition to improve its products and secure the mass
product supply, Bosch Sensortec qualifies additional sources (e.g. 2
package of the BMA250.
While Bosch Sensortec took care that all of the technical packages parameters are described
above are 100% identical for all sources, there can be differences in the chemical content and
the internal structural between the different package sources.
However, as secured by the extensive product qualification process of Bosch Sensortec, this
has no impact to the usage or to the quality of the BMA250 product.
Rev. 1.0
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such
as copying and passing on to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
BMA250
Data sheet
 Processing direction 
Page 72 / not for publishing
Bosch Sensortec
nd
source) for the LGA
03 March 2011

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