MMA8452QT Freescale Semiconductor, MMA8452QT Datasheet - Page 17
![IC ACCELEROMETER 3AXIS 16QFN](/photos/16/15/161594/mma8451q_sml.jpg)
MMA8452QT
Manufacturer Part Number
MMA8452QT
Description
IC ACCELEROMETER 3AXIS 16QFN
Manufacturer
Freescale Semiconductor
Series
MMAr
Datasheet
1.MMA8452QT.pdf
(50 pages)
Specifications of MMA8452QT
Axis
X, Y, Z
Acceleration Range
± 2g, 4g, 8g
Sensitivity
1024 count/g, 2048 count/g, 4096 count/g
Voltage - Supply
1.95 V ~ 3.6 V
Output Type
Digital
Bandwidth
800Hz
Interface
I²C
Mounting Type
Surface Mount
Package / Case
16-VFQFN
Sensing Axis
X, Y, Z
Acceleration
2 g, 4 g, 8 g
Digital Output - Number Of Bits
8 bit, 12 bit
Supply Voltage (max)
3.6 V
Supply Voltage (min)
1.95 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Digital Output - Bus Interface
I2C
Shutdown
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MMA8452QT
Manufacturer:
FREESCALE
Quantity:
20 000
orientation detection as low as 29° from flat. .
Sensors
Freescale Semiconductor
Figure 8. Illustration of Landscape to Portrait Transition
Figure 10
PORTRAIT
90°
illustrates the Z-angle lockout region. When lifting the device upright from the flat position it will be active for
Landscape to Portrait
Trip Angle = 60°
Figure 10. Illustration of Z-Tilt Angle Lockout Transition
0° Landscape
UPRIGHT
90°
NORMAL
DETECTION
REGION
LOCKOUT
REGION
Figure 9. Illustration of Portrait to Landscape Transition
Z-LOCK = 29°
PORTRAIT
90°
0° FLAT
Portrait to Landscape
Trip Angle = 30°
0° Landscape
MMA8452Q
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