BMA250 Bosch Sensortec, BMA250 Datasheet - Page 71
Manufacturer Part Number
3-AXIS ACCELEROMETER DIGITAL I/F
Specifications of BMA250
BMA250 - Digital, Triaxial Acceleration Sensor
X, Y, Z
±2g, 4g, 8g, 16g
256LSB/g, 128LSB/g, 64LSB/g, 16LSB/g
Voltage - Supply
1.62 V ~ 3.6 V
8Hz ~ 1kHz
Package / Case
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With
828-1024 - BMA250 DAUGHTERCARD FOR DEV KIT
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
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
Page 71 / not for publishing
03 March 2011
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Note: Specifications within this document are subject to change without notice.