KITMMA9550LEVM Freescale Semiconductor, KITMMA9550LEVM Datasheet - Page 18

• Manufacturer Part Number: KITMMA9550LEVM
• Description: Acceleration Sensor Development Tools EVM KIT FOR MMA9550L
• Manufacturer: Freescale Semiconductor

Specifications of KITMMA9550LEVM

• Rohs: yes
• Tool Is For Evaluation Of: MMA955xL
• Acceleration: 2 g, 4 g, 8 g
• Sensing Axis: Triple Axis
• Interface Type: I2C, SPI
• Operating Voltage: 1.8 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Current: 3.1 mA
• Output Type: Analog, Digital

MMA955xL
18
4.7
Table 8. Supply current characteristics
1.
2.
4.8
Table 9. Accelerometer characteristics
1.
Supply current in STOP
Supply current in STOP
Supply current in RUN mode
Full range
Sensitivity/resolution
Zero-g level offset accuracy
(Pre-board mount)
Non-linearity
Best fit straight line
Sensitivity change vs.temperature
Zero-g level change vs. temperature
Zero-g Level offset accuracy
(Post-board mount)
Output data bandwidth
Output noise
Cross-axis sensitivity
All conditions at nominal supply: V
Total current with the analog section active, 16 bits ADC resolution selected, MAC unit used and all peripheral clocks enabled.
Relative to 25°C.
Supply Current Characteristics
Accelerometer Transducer Mechanical Characteristics
Characteristic
Characteristic
NC
SC
mode
mode
(2)
DD
= V
(1)
DDA
= 1.8V.
(1)
OFF
Symbol
Symbol
I
I
OFF
A
DD-SNC
DD-SSC
Noise
TC
TC
I
A
DD-R
A
BW
SENS
FR
NL
PBM
SA
Off
BM
Internal clocks disabled
2g, ODR = 488 Hz
8g, ODR = 488 Hz
slow-speed mode
Internal clock in
Internal clock in
Condition(s)
Condition(s)
fast mode
2g
4g
8g
2g
4g
8g
2g
4g
8g
2g
4g
8g
2g
2g
4g
8g
Min
-100
-100
±1.8
±3.6
±7.2
Min
-5
Freescale Semiconductor, Inc.
ODR/2
Typ
0.061
0.122
0.244
±0.25
±0.17
3.1
±0.5
±1.9
Typ
15
100
120
2
±2
±4
±8
±1
+100
+100
Max
±2.2
±4.4
±8.8
Max
5
µg/sqrt(Hz)
µg/sqrt(Hz)
Sensors
mg/LSB
% A
mg/°C
%/°C
Unit
Unit
mg
mg
Hz
mA
%
µA
µA
g
FR