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AD22304-REEL PDF预览

AD22304-REEL

更新时间: 2024-01-26 21:19:29
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
14页 573K
描述
IC,ACCELERATION DETECTOR,BGA,32PIN,PLASTIC

AD22304-REEL 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.92
JESD-30 代码:S-PBGA-B32端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:FBGA
封装等效代码:BGA32,7X7,32封装形状:SQUARE
封装形式:GRID ARRAY, FINE PITCH电源:5 V
认证状态:Not Qualified子类别:Other Analog ICs
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:BALL
端子节距:0.8 mm端子位置:BOTTOM
Base Number Matches:1

AD22304-REEL 数据手册

 浏览型号AD22304-REEL的Datasheet PDF文件第2页浏览型号AD22304-REEL的Datasheet PDF文件第3页浏览型号AD22304-REEL的Datasheet PDF文件第4页浏览型号AD22304-REEL的Datasheet PDF文件第5页浏览型号AD22304-REEL的Datasheet PDF文件第6页浏览型号AD22304-REEL的Datasheet PDF文件第7页 
±80°/s Single Chip Yaw Rate  
Gyro with Signal Conditioning  
AD22304  
FEATURES  
GENERAL DESCRIPTION  
Complete rate gyroscope on a single chip  
Z-axis (yaw rate) response  
The AD22304 is a complete angular rate sensor (gyroscope)  
that uses Analog Devices’ surface-micromachining process to  
make a functionally complete and low cost angular rate sensor  
integrated with all of the required electronics on one chip.  
High vibration rejection over wide frequency  
0.05°/s/Hz noise  
2000 g powered shock survivability  
Self-test on digital command  
The manufacturing technique for this device is the same high  
volume BIMOS process used for high reliability automotive  
airbag accelerometers.  
Temperature sensor output  
Precision voltage reference output  
Absolute rate output for precision applications  
5 V single-supply operation  
The output signal, RATEOUT (1B, 2A), is a voltage propor-  
tional to the angular rate about the axis normal to the top sur-  
face of the package (see Figure 2). A single external resistor  
can be used to lower the scale factor. An external capacitor is  
used to set the bandwidth. Other external capacitors are re-  
quired for operation (see Figure 22).  
Ultrasmall and light (< 0.15 cc, < 0.5 gram)  
APPLICATIONS  
GPS navigation systems  
Vehicle stability control  
Inertial measurement units  
Guidance and control  
Platform stabilization  
A precision reference and a temperature output are also pro-  
vided for compensation techniques. Two digital self-test inputs  
electromechanically excite the sensor to test the operation of  
both sensors and the signal conditioning circuits. The AD22304  
is available in a 7 mm × 7 mm × 3 mm BGA surface-mount  
package.  
FUNCTIONAL BLOCK DIAGRAM  
+
5V  
100nF  
C
OUT  
100nF  
SUMJ  
AGND  
2G  
CMID  
AVCC  
3A  
1F  
1D  
1C  
ST1  
ST2  
5G  
4G  
SELF  
TEST  
R
OUT  
CORIOLIS SIGNAL CHANNEL  
R
R
180k  
1%  
SEN1  
SEN2  
π DEMOD  
RATE  
SENSOR  
1B  
2A  
9k±35%  
9k±35%  
RATEOUT  
2.5V  
RESONATOR LOOP  
1E  
3G  
2.5V REF  
PTAT  
TEMP  
12V  
CHARGE PUMP/REG.  
PDD  
4A  
CP2  
5A  
7E  
6G  
7F  
6A  
7B  
7C  
CP3  
7D  
CP5  
PGND  
CP4  
CP1  
22nF  
47nF  
AD22304  
100nF  
22nF  
Figure 1.  
Rev. 0-Preliminary  
Information furnished by Analog Devices is believed to be accurate and reli-  
able. 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 Ana-  
log Devices. Trademarks and registered trademarks are the property of their  
respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106,  
U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved.  

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