BMA250 Bosch Sensortec, BMA250 Datasheet - Page 8

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
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.
O
Parameter
Device Resolution
Sensitivity
Sensitivity
Temperature Drift
Zero-g Offset
Zero-g Offset
Temperature Drift
Bandwidth
Nonlinearity
Output Noise
Power Supply
Rejection Rate
Temperature
Sensor
Measurement
Range
Temperature
Sensor Slope
Temperature
Sensor Offset
M
Parameter
Cross Axis
Sensitivity
Alignment Error
UTPUT
ECHANICAL
S
IGNA
C
L
HARACTERISTICS
Symbol
D
S
S
S
S
TCS
Off
TCO
bw
bw
bw
bw
bw
bw
bw
bw
NL
n
PSRR
T
dT
OT
Symbol
S
E
rms
S
2g
4g
8g
16g
A
res
S
8
16
31
63
125
250
500
1000
S
Condition
g
g
g
g
g
g
Nominal V
g
Nominal V
g
Nominal V
1
via serial digital interface
best fit straight line
g
Nominal V
Normal mode
T
Nominal V
T
Nominal V
T
Nominal V
T
Nominal V
Condition
relative contribution
between any two of the
three axes
relative to package
outline
FS2g
FS2g
FS2g
FS2g
FS4g
FS8g
FS16g
FS2g
FS2g
st
A
A
A
A
=25°C
=25°C
=25°C
=25°C
order filter, selectable
Page 8 / not for publishing
, T
, T
, T
, T
, T
, -40°C ≤ T
, -40°C ≤ T
, T
A
A
A
A
A
=25°C
=25°C
A
=25°C
=25°C
=25°C
=25°C
DD
DD
DD
DD
DD
DD
DD
DD
Data sheet
BMA250
supplies
supplies
supplies
supplies
supplies
supplies
supplies
supplies
A
A
≤ +85°C
≤ +85°C
Min
Min
-40
±0.02
1000
3.91
±0.5
±0.5
Typ
Typ
256
128
±80
125
250
500
0.8
0.5
64
32
±1
16
31
63
±5
8
1
Bosch Sensortec
+87.5
Max
Max
03 March 2011
20
Units
mg
LSB/g
LSB/g
LSB/g
LSB/g
%/K
mg
mg/K
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
%FS
mg/Hz
mg/V
°C
LSB/K
K
Units
%
°

Related parts for BMA250