參數(shù)資料
型號: MMA6271QT_07
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: 【2.5g - 10g Two Axis Low-g Micromachined Accelerometer
中文描述: 【2.5克- 10g的兩個三軸低g加速度計
文件頁數(shù): 1/12頁
文件大?。?/td> 307K
代理商: MMA6271QT_07
Document Number: MMA6271QT
Rev 1, 06/2007
Freescale Semiconductor
Technical Data
Freescale Semiconductor, Inc., 2005-2007. All rights reserved.
±
2.5g - 10g Two Axis Low-g
Micromachined Accelerometer
The MMA6271QT low cost capacitive micromachined accelerometer features
signal conditioning, a 1-pole low pass filter, temperature compensation and g-
Select which allows for the selection among 4 sensitivities. Zero-g offset full scale
span and filter cut-off are factory set and require no external devices. Includes a
Sleep Mode that makes it ideal for handheld battery powered electronics.
Features
Selectable Sensitivity (2.5g/3.3g/6.7g/10g)
Low Current Consumption: 500
μ
A
Sleep Mode: 3
μ
A
Low Voltage Operation: 2.2 V – 3.6 V
6mm x 6mm x 1.45mm QFN
Fast Turn On Time
High Sensitivity (2.5 g)
Integral Signal Conditioning with Low Pass Filter
Robust Design, High Shocks Survivability
Environmentally Preferred Package
Low Cost
Typical Applications
Laptop PC: Freefall Detection, Anti-Theft
Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass
Motion Sensing
PDA: Text Scroll
Navigation and Dead Reckoning: E-Compass Tilt Compensation
Gaming: Tilt and Motion Sensing, Event Recorder
Vibration: Shock Sensing
ORDERING INFORMATION
Device
Temp. Range
Case No.
Package
MMA6271QT
– 40 to +105°C
1622-02
QFN-16, Tray
MMA6271QR2
– 40 to +105°C
1622-02
QFN-16,Tape & Reel
MMA6271QT
16-LEAD
QFN
CASE 1622-02
MMA6271QT: XY AXIS
ACCELEROMETER
±
2.5g/3.3g/6.7g/10g
Bottom View
Figure 1. Pin Connections
Top View
15
16
14 13
12
11
10
1
2
3
4
5
6
7
8
9
g-Select1
N/C
N/C
N/C
g-Select2
V
DD
V
SS
N
N
N
N
N
N
X
O
Y
O
Sleep
Mode
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