
Data sheet
BMA220
Page 5
BST-BMA220-DS003-08 | Revision 1.15 | August 2011 Bosch Sensortec
© 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.
1. Specification
If not stated otherwise, the given values are maximum values over lifetime and full performance
temperature and voltage ranges. Min/max. data represent 3-sigma values.
Table 1: Operating conditions, output signal and mechanical characteristics
Parameter Symbol Condition Min Typ Max Units
OPERATING CONDITIONS
g
FS2g
±2.0 g
g
FS4g
±4.0 g
g
FS8g
±8.0 g
Acceleration Range
g
FS16g
switchable via
serial digital
interface
±16.0 g
Supply Voltage
Analog Domain
V
DDA
1.62 1.8 1.98 V
Supply Voltage
Digital Domain
V
DDD
1.62 1.8 1.98 V
Supply Voltage
I/O Domain
V
DDIO
1.62 3.6 V
V
IL SPI
SPI 0.1*V
DDIO
V
Voltage Input
Low Level
V
IL I2C
I²C 0.3*V
DDIO
V
V
IH SPI
SPI 0.9*V
DDIO
V
Voltage Input
High Level
V
IH I2C
I²C 0.7*V
DDIO
V
Voltage Output
High Level
V
OH
SPI & I²C V
DDIO
V
V
OL SPI
SPI GND V
Voltage Output
Low Level
V
OL I2C
I²C, R
P
≥ 680
0.2*V
DDIO
V
Supply Current in
Normal Mode
I
DD
Nominal V
DD
supplies at T
A
=25°C
250
A
Supply current in
Low Power Mode
I
DDsl
Nominal V
DD
supplies T
A
=25°C,
BW = 1kHz
sleep dur. > 25ms
< 10
A
Supply Current in
Suspend Mode
I
DDsd
Nominal V
DD
supplies at T
A
=25°C
< 1
A
Wake-Up Time t
w_up
from sleep/suspend
mode @1kHz bw
1.2 ms
Comentarios a estos manuales