3-AXIS ACCELEROMETER DIGITAL I/F

BMA250

Manufacturer Part NumberBMA250
Description3-AXIS ACCELEROMETER DIGITAL I/F
ManufacturerBosch Sensortec
Series-
BMA250 datasheets
 


Specifications of BMA250

Featured ProductBMA250 - Digital, Triaxial Acceleration SensorAxisX, Y, Z
Acceleration Range±2g, 4g, 8g, 16gSensitivity256LSB/g, 128LSB/g, 64LSB/g, 16LSB/g
Voltage - Supply1.62 V ~ 3.6 VOutput TypeI²C™, SPI™
Bandwidth8Hz ~ 1kHzInterfaceI²C, SPI
Mounting TypeSurface MountPackage / Case12-VQFN
Lead Free Status / Rohs StatusLead free / RoHS CompliantFor Use With828-1024 - BMA250 DAUGHTERCARD FOR DEV KIT
Other names828-1023-2  
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
Page 71
72
Page 72
73
Page 73
74
Page 74
Page 71/74

Download datasheet (2Mb)Embed
PrevNext
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.