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參數(shù)資料
| 型號： | MMA2244EG |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | Low G Micromachined Accelerometer |
| 中文描述： | 低摹微加速度計 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 240K |
| 代理商： | MMA2244EG |
Document Number: MMA2244EG
Rev 1, 02/2007
Freescale Semiconductor
Technical Data
Freescale Semiconductor, Inc., 2007. All rights reserved.
Low G
Micromachined Accelerometer
The MMA series of silicon capacitive, micromachined accelerometers feature
signal conditioning, a 4-pole low pass filter and temperature compensation.
Zero-g offset full scale span and filter cut-off are factory set and require no
external devices. A full system self-test capability verifies system functionality.
Features
Integral Signal Conditioning
Linear Output
Ratiometric Performance
4th Order Bessel Filter Preserves Pulse Shape Integrity
Calibrated Self-test
Low Voltage Detect, Clock Monitor, and EPROM Parity Check Status
Transducer Hermetically Sealed at Wafer Level for Superior Reliability
Robust Design, High Shocks Survivability
Typical Applications
Vibration Monitoring and Recording
Appliance Control
Mechanical Bearing Monitoring
Computer Hard Drive Protection
Computer Mouse and Joysticks
Virtual Reality Input Devices
Sport Diagnostic Devices and Systems
Air Bag Crash Sensing/Safing
ORDERING INFORMATION
Device Name
Temperature Range
Case No.
Package
MMA2244EG
–
40
°
to 105
°
C
475-01
SOIC-16
MMA2244EGR2
–
40
°
to 105
°
C
475-01
SOIC16, Tape & Reel
MMA2244EG
MMA2244EG: X AXIS SENSITIVITY
MICROMACHINED
ACCELEROMETER
±20g
EG SUFFIX (Pb-FREE)
16-LEAD SOIC
CASE 475-01
Figure 1. Simplified Accelerometer Functional Block Diagram
N/C
N/C
N/C
ST
V
OUT
STATUS
V
SS
V
DD
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Figure 2. Pin Connections
G-Cell
Sensor
Integrator
Gain
Filter
Temp Comp
and Gain
Self-test
Control Logic &
EPROM Trim Circuits
Clock
Generator
Oscillator
V
DD
V
OUT
V
SS
ST
STATUS
相關PDF資料 |
PDF描述 |
|---|---|
| MMA2260D | ±1.5g X--Axis Micromachined Accelerometer(±1.5g X感應軸微電機加速計) |
| MMA2260 | 【1.5g X-Axis Micromachined Accelerometer |
| MMA2300D | Surface Mount Micromachined Accelerometer(表面安裝微電機加速計) |
| MMA2300 | Surface Mount Micromachined Accelerometer |
| MMA2301 | Surface Mount Micromachined Accelerometer |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MMA2244EGR2 | 制造商:Freescale Semiconductor 功能描述: |
| MMA2244KEG | 功能描述:加速計 - 板上安裝 20G X-AXIS RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| MMA2244KEG_12 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Low-g Micromachined Accelerometer |
| MMA2244KEGR2 | 功能描述:加速計 - 板上安裝 20G X-AXIS RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| MMA2260 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:【1.5g X-Axis Micromachined Accelerometer |
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