BMA145-0330SB010A BOSCH, BMA145-0330SB010A Datasheet - Page 6

• Manufacturer Part Number: BMA145-0330SB010A
• Description: Daughter Board
• Manufacturer: BOSCH

Specifications of BMA145-0330SB010A

• Silicon Manufacturer: Bosch
• Application Sub Type: Accelerometer - Three-Axis
• Kit Application Type: Sensing - Motion / Vibration / Shock
• Silicon Core Number: BMA145
• Kit Contents: Board

1
If not stated otherwise, the given values are maximum values over lifetime and are valid for the
specified temperature and voltage ranges.
Operating range
Output signal
Unless stated otherwise output signals are for operation at ±4g range, V
Rev. 1.2
© 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. Document is not intended for publication.
Parameter
Parameter
Acceleration range
Supply voltage
Digital input
low level
Digital input
high level
Supply current in
normal mode
Supply current in
stand-by mode
Operating
temperature
Zero-g voltage
Zero-g voltage
temperature drift
Sensitivity
Bandwidth
1
Non-linearity
Self test response
Output noise
Specification
st
Order filter
Symbol
Symbol
I
g
TCO
DDsbm
TST
VIH
V
f
n
VIL
Off
I
NL
-3dB
FS4g
T
DD
S
rms
DD
A
Triaxial, analog acceleration sensor
Page 6 / proprietary information
for TEST, ST, SEL.0
and SEL.1
for TEST, ST, SEL.0
and SEL.1
analog and digital
analog and digital
full performance
with 1nF connected to
triggerable via ST pin
-40°C ≤ T
best fit straight line
1.8V ≤ V
1.8V ≤ V
Condition
Condition
Ax, Ay, Az
V
V
DD
DD
Data sheet
±4g
rms
BMA145
= 3.0V
= 3.0V
DD
DD
A
≤ +85°C
≤ 3.5V
≤ 3.5V
0.8 * V
1.455
0.288
-150
-4%
Min
Min
-40
1.8
DD
V
V
1.500
0.300
1.500
DD
±0.5
Typ
Typ
200
DD
220
± 4
3.0
0.7
± 1
0.7
0
/ 10
/ 2
DD
= 3.0 V and T = 25ºC
0.2 * V
06 February 2009
Bosch Sensortec
1.545
0.312
+150
+4%
Max
Max
290
+85
3.5
DD
µg /
Units
Units
mg/K
%FS
kHz
V/g
mg
µA
µA
°C
V
V
V
V
V
g
g
Hz