BMA250 Bosch Sensortec, BMA250 Datasheet - Page 71

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

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
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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.