MMA8452中文资料PDF规格书
MMA8452规格书详情
3-Axis, 12-bit/8-bit Digital Accelerometer
The MMA8452Q is a smart low-power, three-axis, capacitive micromachined accelerometer with 12 bits of resolution.This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data.
Features
• 1.95V to 3.6V supply voltage
• 1.6V to 3.6V interface voltage
• ±2g/±4g/±8g dynamically selectable full-scale
• Output Data Rates (ODR) from 1.56 Hz to 800 Hz
• 99 μg/√Hz noise
• 12-bit and 8-bit digital output
•I2Cdigital output interface
• Two programmable interrupt pins for six interrupt sources
• Three embedded channels of motion detection
— Freefall or Motion Detection: 1 channel
— Pulse Detection: 1 channel
— Transient Detection: 1 channel
– Orientation (Portrait/Landscape)detection with set hysteresis
– Automatic ODR change for Auto-WAKE and return to SLEEP
– High-Pass Filter Data available real-time
–Self-Test
– RoHS compliant
– Current Consumption: 6 μA – 165 μA
Typical Applications
• eCompass applications
• Static orientation detection (Portrait/Landscape, Up/Down, Left/Right, Back/Front position identification)
• Notebook, eReader and Laptop Tumble and Freefall Detection
• Real-time orientation detection (virtual reality and gaming 3D user position feedback)
• Real-time activity analysis (pedometer step counting, freefall drop detection for HDD, dead-reckoning GPS backup)
• Motion detection for portable product power saving (Auto-SLEEP and Auto-WAKE for cell phone, PDA, GPS, gaming)
• Shock and vibration monitoring (mechatronic compensation, shipping and warranty usage logging)
• User interface (menu scrolling by orientation change, pulse detection for button replacement)
产品属性
- 产品编号:
MMA8452QT
- 制造商:
NXP USA Inc.
- 类别:
传感器,变送器 > 运动传感器 - 加速计
- 包装:
托盘
- 类型:
数字
- 轴:
X,Y,Z
- 加速度范围:
±2g,4g,8g
- 灵敏度 (LSB/g):
1024(±2g)~ 256(±8g)
- 带宽:
0.78Hz ~ 400Hz
- 输出类型:
I²C
- 电压 - 供电:
1.95V ~ 3.6V
- 特性:
可调带宽,可选量程,睡眠模式
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-VFQFN
- 供应商器件封装:
16-QFN(3x3)
- 描述:
ACCELEROMETER 2-8G I2C 16QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
23+ |
QFN-16 |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
MAXIM |
2021++ |
SO23 |
10000 |
原装正品价格优势!欢迎询价QQ:385913858TEL:15 |
询价 | ||
NXP/恩智浦 |
2022+ |
5000 |
只做原装,价格优惠,长期供货。 |
询价 | |||
FREESCALE |
13+14+ |
QFN16 |
5 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NXP |
22+ |
QFN-16 |
9000 |
只做原装假一罚十 15118075546 |
询价 | ||
NXP/恩智浦 |
2021+ |
QFN16 |
9598 |
十年专营原装现货,假一赔十 |
询价 | ||
NXP/恩智浦 |
2022+ |
原厂封装 |
95000 |
100%进口原装正品现货,公司原装现货众多欢迎加微信咨 |
询价 | ||
FREESCALE |
22+ |
QFN10 |
15000 |
原装现货假一赔十 |
询价 | ||
NXP/恩智浦 |
21+ |
QFN16 |
5000 |
优势供应 实单必成 可开增值税13点 |
询价 | ||
FSL |
23+ |
QFN16 |
8653 |
全新原装优势 |
询价 |