BMA250 Bosch Sensortec, BMA250 Datasheet - Page 71

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
BMA250
Bosch Sensortec
Data sheet
8.6 Handling instructions
Micromechanical sensors are designed to sense acceleration with high accuracy even at low
amplitudes and contain highly sensitive structures inside the sensor element. The MEMS sensor
can tolerate mechanical shocks up to several thousand g's. However, these limits might be
exceeded in conditions with extreme shock loads such as e.g. hammer blow on or next to the
sensor, dropping of the sensor onto hard surfaces etc.
We recommend to avoid g-forces beyond the specified limits during transport, handling and
mounting of the sensors in a defined and qualified installation process.
This device has built-in protections against high electrostatic discharges or electric fields (e.g.
2kV HBM); however, anti-static precautions should be taken as for any other CMOS component.
Unless otherwise specified, proper operation can only occur when all terminal voltages are kept
within the supply voltage range. Unused inputs must always be tied to a defined logic voltage
level.
8.7 Tape and reel specification
The BMA250 is shipped in a standard cardboard box.
The box dimension for 1 reel is: L x W x H = 35cm x 35cm x 6cm
BMA250 quantity: 10,000pcs per reel, please handle with care.
Figure 27: Tape and reel dimensions in mm
Rev. 1.0
Page 71 / not for publishing
03 March 2011
© 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.

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