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ADXL204EB PDF预览

ADXL204EB

更新时间: 2024-01-28 19:09:07
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
12页 510K
描述
Precisionc +-1.7 g Single-/Dual-Axis i MEMS Accelerometer

ADXL204EB 技术参数

生命周期:Obsolete包装说明:LCC-8
Reach Compliance Code:compliant风险等级:5.57
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-XQCC-N8
长度:5 mm功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:QCCN封装形状:SQUARE
封装形式:CHIP CARRIER座面最大高度:1.98 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:AUTOMOTIVE端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
宽度:5 mmBase Number Matches:1

ADXL204EB 数据手册

 浏览型号ADXL204EB的Datasheet PDF文件第2页浏览型号ADXL204EB的Datasheet PDF文件第3页浏览型号ADXL204EB的Datasheet PDF文件第4页浏览型号ADXL204EB的Datasheet PDF文件第5页浏览型号ADXL204EB的Datasheet PDF文件第6页浏览型号ADXL204EB的Datasheet PDF文件第7页 
Precision ± ±1. g Single-/Dual-Axis  
iMEMS® Accelerometer  
ADXL204  
FEATURES  
GENERAL DESCRIPTION  
High performance, dual-axis accelerometer on a  
single IC chip  
Specified at VS = 3.3 V  
5 mm × 5 mm × 2 mm LCC package  
Better than 2 mg resolution at 60 Hz  
Low power: 500 μA at VS = 3.3 V (typical)  
High zero g bias stability  
The ADXL204 is a high precision, low power, complete dual-  
axis accelerometer with signal-conditioned voltage outputs, all  
on a single monolithic IC. Like the ADXL203, it measures  
acceleration with a full-scale range of 1.7 g; however, the  
ADXL204 is tested and specified for 3.3 V supply voltage,  
whereas the ADXL203 is tested and specified at 5 V. Both parts  
function well over a wide 3 V to 6 V operating voltage range.  
The ADXL204 can measure both dynamic acceleration (for  
example, vibration) and static acceleration (for example, gravity).  
High sensitivity accuracy  
–40°C to +125°C temperature range  
X-axis and Y-axis aligned to within 0.1° (typical)  
BW adjustment with a single capacitor  
Single-supply operation  
The typical noise floor is 170 μg/√Hz, allowing signals below  
2 mg (0.1° of inclination) to be resolved in tilt sensing  
applications using narrow bandwidths (<60 Hz).  
3500 g shock survival  
RoHS compliant  
Compatible with Sn/Pb- and Pb-free solder processes  
The user selects the bandwidth of the accelerometer using  
Capacitor CX and Capacitor CY at the XOUT and YOUT pins.  
Bandwidths of 0.5 Hz to 2.5 kHz can be selected to suit the  
application.  
APPLICATIONS  
Vehicle dynamic control (VDC)/electronic stability program  
(ESP) systems  
Electronic chassis controls  
Electronic braking  
The ADXL204 is available in a 5 mm × 5 mm × 2 mm,  
8-terminal hermetic LCC package.  
Platform stabilization/leveling  
Navigation  
Alarms and motion detectors  
High accuracy, 2-axis tilt sensing  
FUNCTIONAL BLOCK DIAGRAM  
+5V  
V
S
ADXL204  
C
AC  
AMP  
OUTPUT  
AMP  
OUTPUT  
AMP  
DC  
DEMOD  
SENSOR  
COM  
R
R
FILT  
32k  
FILT  
32kΩ  
ST  
Y
X
OUT  
OUT  
C
C
X
Y
Figure 1.  
Rev. A  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2006 Analog Devices, Inc. All rights reserved.  
 

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