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參數(shù)資料
| 型號： | ADXRS150 |
| 英文描述： | ADXRS150: ?50°:/s Single Chip Yaw Rate Gyro with Signal Conditioning Data Sheet (Rev. A. 1/03) |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 729K |
| 代理商： | ADXRS150 |
±150°/s Single Chip Yaw Rate
Gyro with Signal Conditioning
ADXRS150
FEATURES
Complete rate gyroscope on a single chip
Z-axis (yaw rate) response
High vibration rejection over wide frequency
0.05°/s/√Hz noise
2000 g powered shock operation
Self-test on digital command
Temperature sensor output
Precision voltage reference output
Absolute rate output for precision applications
5 V single-supply operation
Ultrasmall and light (< 0.15 cc, < 0.5 gram)
APPLICATIONS
GPS navigation systems
Vehicle stability control
Inertial measurement units
Guidance and control
Platform stabilization
GENERAL DESCRIPTION
The ADXRS150 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.
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 proportional
to the angular rate about the axis normal to the top surface of
to lower the scale factor. An external capacitor is used to set the bandwidth. Other external capacitors are required for operation
(see Figure 21).
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
ADXRS150 is available in a 7 mm × 7 mm × 3 mm BGA
sur
face-mount package.
FUNCTIONAL BLOCK DIAGRAM
5G
4G
3A
5V
2G
1F
7F
6A
7D
7C
7B
1C
4A
5A
7E
6G
1D
2A
1E
3G
1B
PDD
12V
+
ADXRS150
47nF
22nF
100nF
22nF
CP2
CP1
PGND
CP4
CP3
CP5
CHARGE PUMP/REG.
TEMP
PTAT
RATEOUT
2.5V
π
DEMOD
RATE
SENSOR
SELF
TEST
100nF
100nF
CMID
AGND
AVCC
ST1
ST2
CORIOLIS SIGNAL CHANNEL
R
SEN1
R
SEN2
C
OUT
SUMJ
R
OUT
2.5V REF
≈
9k
±
35%
≈
9k
±
35%
180k
1%
RESONATOR LOOP
–
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
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2003 Analog Devices, Inc. All rights reserved.
www.analog.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADXRS150ABG | 制造商:Analog Devices 功能描述:IC SINGLE AXIS RATE GIRO ((NS)) |
| ADXRS150ABG | 制造商:Analog Devices 功能描述:ANGULAR RATE SENSOR IC |
| ADXRS150ABG-REEL | 制造商:Analog Devices 功能描述:IC ANGULAR RATE GYROSCOPE |
| ADXRS150EB | 制造商:Analog Devices 功能描述:EVALUATION BOARD FOR ADXRS150 制造商:Analog Devices 功能描述:IC ANGULAR RATE GYROSCOPE |
| ADXRS290BCEZ | 功能描述:Gyroscope X (Pitch), Y (Roll) ±100 20Hz ~ 480Hz SPI 18-LGA_CAV (5.8x4.5) 制造商:analog devices inc. 系列:- 包裝:托盤 零件狀態(tài):有效 類型:數(shù)字 軸:X（俯仰），Y（滾） 范圍 °/s:±100 靈敏度（LSB/(°/s））:200 靈敏度（mV/°/s）:- 帶寬:20Hz ~ 480Hz 輸出類型:SPI 電壓 - 電源:2.7 V ~ 5 V 電流 - 電源:7.8mA 特性:可調(diào)帶寬，睡眠模式 工作溫度:-25°C ~ 85°C（TA） 封裝/外殼:18-LFLGA 標(biāo)準(zhǔn)包裝:1 |
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