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参数资料
| 型号： | MMA7331LCR1 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC ACCELER 4G XYZ-AXIS 14LGA |
| 标准包装： | 1,000 |
| 轴： | X，Y，Z |
| 加速范围： | ±4g，9g |
| 灵敏度： | 308mV/g，83.6mV/g |
| 电源电压： | 2.2 V ~ 3.6 V |
| 输出类型： | 模拟 |
| 带宽： | 400Hz - XY，300Hz - Z |
| 接口： | 并联 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-VFLGA |
| 供应商设备封装： | 14-LGA（3x5） |
Freescale Semiconductor
Data Sheet: Technical Data
±4g, ±9g Three Axis Low-g
Micromachined Accelerometer
The MMA7331LC is a low power, low profile capacitive micromachined
accelerometer featuring signal conditioning, a 1-pole low pass filter,
temperature compensation, self test, and g-Select which allows for the
selection between two sensitivities. Zero-g offset and sensitivity are factory
set and require no external devices. The MMA7331LC includes a Sleep Mode
which makes it ideal for handheld battery powered electronics.
Features
Document Number: MMA7331LC
Rev 3, 08/2011
MMA7331LC
MMA7331LC: XYZ AXIS
ACCELEROMETER
± 4g, ± 9g
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3mm x 5mm x 1.0mm LGA-14 Package
Low Current Consumption: 400 μ A
Sleep Mode: 3 μ A
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Low Voltage Operation: 2.2 V – 3.6 V
Selectable Sensitivity (±4g, ±9g)
Fast Turn On Time (0.5 ms Enable Response Time)
Self Test for Freefall Detect Diagnosis
Signal Conditioning with Low Pass Filter
Robust Design, High Shocks Survivability
RoHS Compliant
Environmentally Preferred Product
Low Cost
Bottom View
14 LEAD
LGA
Typical Applications
CASE 1977-01
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3D Gaming: Tilt and Motion Sensing, Event Recorder
HDD MP3 Player: Freefall Detection
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Laptop PC: Freefall Detection, Anti-Theft
Cell Phone: Image Stability, Text Scroll, Motion Dialing, eCompass
Pedometer: Motion Sensing
PDA: Text Scroll
Top View
N/C
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Navigation and Dead Reckoning: eCompass Tilt Compensation
Robotics: Motion Sensing
ORDERING INFORMATION
N/C
X OUT
Y OUT
Z OUT
Self Test
N/C
N/C
g-Select
Part Number
MMA7331LCT
MMA7331LCR1
MMA7331LCR2
Temperature
Range
-40 to +85°C
-40 to +85°C
-40 to +85°C
Package
Drawing
1977-01
1977-01
1977-01
Package
LGA-14
LGA-14
LGA-14
Shipping
Tray
7” Tape & Reel
13” Tape & Reel
V SS
V DD
Sleep
N/C
N/C
Figure 1. Pin Connections
? Freescale Semiconductor, Inc., 2010, 2011. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MMA7331LCR2 | 功能描述:加速计 - 板上安装 4G XYZAXIS LOW G ANALOG RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
| MMA7331LCT | 功能描述:加速计 - 板上安装 4G XYZAXIS LOW G ANALOG RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
| MMA7331LR1 | 功能描述:加速计 - 板上安装 4G XYZ LGA 14 LEAD RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
| MMA7331LR2 | 功能描述:加速计 - 板上安装 4G XYZ LGA 14 LEAD RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
| MMA7331LT | 功能描述:加速计 - 板上安装 4G XYZ LGA 14 LEAD RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
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