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參數資料
| 型號： | ADXRS612 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 【250∑/sec Yaw Rate Gyro |
| 中文描述： | 【250Σ/sec偏航速率陀螺 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 636K |
| 代理商： | ADXRS612 |
±250°/sec Yaw Rate Gyro
ADXRS612
FEATURES
Complete rate gyroscope on a single chip
Z-axis (yaw rate) response
High vibration rejection over wide frequency
2000
g
powered shock survivability
Ratiometric to referenced supply
5 V single-supply operation
105
°
C operation
Self-test on digital command
Ultrasmall and light (<0.15 cc, <0.5 gram)
Temperature sensor output
RoHS compliant
Rev. 0
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 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
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
www.analog.com
APPLICATIONS
Vehicle chassis rollover sensing
Inertial measurement units
Platform stabilization
GENERAL DESCRIPTION
The ADXRS612 is a complete angular rate sensor (gyroscope)
that uses the Analog Devices, Inc. surface-micromachining
process to make a functionally complete and low cost angular
rate sensor integrated with all of the required electronics on one
chip. The manufacturing technique for this device is the same
high volume BIMOS process used for high reliability automotive
airbag accelerometers.
The output signal, RATEOUT (1B, 2A), is a voltage propor-
tional to angular rate about the axis normal to the top surface
of the package. The output is ratiometric with respect to a provided
reference supply. 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 required for operation.
A temperature output is provided for compensation techniques.
Two digital self-test inputs electromechanically excite the sensor
to test proper operation of both the sensor and the signal condi-
tioning circuits. The ADXRS612 is available in a 7 mm × 7 mm ×
3 mm BGA chip-scale package.
FUNCTIONAL BLOCK DIAGRAM
V
DD
AGND
PGND
AV
CC
ST2
ST1
TEMP
V
RATIO
CP1
CP2
CP3
CP4
CP5
SUMJ
RATEOUT
DEMOD
180k
±1%
22nF
100nF
22nF
100nF
100nF
100nF
AMP
MECHANICAL
SENSOR
CHARGE PUMP
AND VOLTAGE
REGULATOR
C
OUT
+5V
+5V
+5V
(ADC REF)
AC
VGA
25k
@ 25°C
ADXRS612
25k
SELF-TEST
0
Figure 1.
相關PDF資料 |
PDF描述 |
|---|---|
| ADXRS612BBGZ | 【250∑/sec Yaw Rate Gyro |
| ADXRS612BBGZ-RL | 【250∑/sec Yaw Rate Gyro |
| ADXRS614 | 【50∑/s Yaw Rate Gyro |
| ADXRS614BBGZ | 【50∑/s Yaw Rate Gyro |
| ADXRS614BBGZ-RL | 【50∑/s Yaw Rate Gyro |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADXRS612BBGZ | 制造商:Analog Devices 功能描述:250 DEGREE/SEC YAW RATE GYRO |
| ADXRS612BBGZ-RL | 功能描述:IC SENSOR GYRO 7MV 250D/S 32CBGA RoHS:是 類別:傳感器，轉換器 >> 陀螺儀 系列:- 標準包裝:1 系列:* 其它名稱:Q6417771 |
| ADXRS612BBGZ-RL1 | 制造商:Analog Devices 功能描述: |
| ADXRS613 | 制造商:AD 制造商全稱:Analog Devices 功能描述:【150∑/sec Yaw Rate Gyroscope |
| ADXRS613BBG | 制造商:Analog Devices 功能描述:NO 150 DEG./SEC. RATE SENSOR - GYRO - Trays |
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