BMA150 Bosch Sensortec, BMA150 Datasheet - Page 5

• Manufacturer Part Number: BMA150
• Description: 3-AXIS ACCELEROMETER DIGITAL I/F
• Manufacturer: Bosch Sensortec

Specifications of BMA150

• Axis: X, Y, Z
• Acceleration Range: ± 2g, 4g, 8g
• Sensitivity: 256LSB/g, 128LSB/g, 64LSB/g
• Voltage - Supply: 2.4 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 3kHz
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 12-LGA
• For Use With: DM180021 - KIT STARTER MPLAB FOR PIC18F MCU828-1013 - BMA150 TRIBOX DEMO BOARD W/USB828-1009 - BMA150 DAUGHTERCARD FOR DEV KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 0273 141 043; 828-1003-2

1. Specification
If not stated otherwise, the given values are maximum values over lifetime and full performance
temperature/voltage range in the normal operation mode.
Table 1: Operating range, output signal and mechanical specifications of BMA150
* For more details on the BMA150’s current consumption during wake-up mode, please refer to chapter 7.2 & 7.3
** Values here are given as indications for reference only
*** The offset can deviate from the original calibration mainly due to stress effects during soldering depending on the
soldering process. For many applications it is beneficial to re-calibrate the offset after PCB assembly (see application
note ANA016 “In-line offset re-calibration”).
Rev. 1.6
© 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.
Parameter
O
A
CCELERATION
PERATING
Acceleration range
Supply voltage
analogue
Supply voltage for
digital I/O
Supply current in
normal mode
Supply current in
stand-by mode *
Operating
temperature
Acceleration output
resolution
Sensitivity
Zero-g offset
Zero-g offset
Zero-g offset
temperature drift
Power supply
rejection ratio
R
ANGE
O
UTPUT
S
IGNAL
Symbol
PSRR
I
V
g
g
g
DDsbm
V
S
S
S
Off
Off
I
T
FS2g
FS4g
FS8g
DDIO
DD
DD
2g
4g
8g
A
Triaxial, digital acceleration sensor
Switchable via serial
digital interface
V
Digital and analog
Digital and analog
Format:
2’s complement
g-range ±2g
g-range ±4g
g-range ±8g
T
T
lifetime ***
Over T
Over V
A
A
DDIO
=25°C, calibrated
=25°C , over
Condition
≤ V
A
DD
Data sheet
BMA150
DD
Page 5
122 **
61 **
-150
1.62
Min
246
-40
-60
2.4
-2
-4
-8
Typ
200
256
128
64
1
1
134 **
Bosch Sensortec
67 **
Max
290
+85
266
150
3.6
3.6
0.2
10
60
30 October 2008
2
4
8
2
LSB/g
LSB/V
LSB/g
LSB/g
Units
mg/K
mg
mg
µA
µA
Bit
°C
V
V
g
g
g