Rate Gyroscope. ADIS16080 Datasheet

ADIS16080 Gyroscope. Datasheet pdf. Equivalent


Part ADIS16080
Description Yaw Rate Gyroscope
Feature ±80°/sec Yaw Rate Gyroscope with SPI ADIS16080 FEATURES Complete angular rate gyroscope Z-axis (yaw.
Manufacture Analog Devices
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ADIS16080
±80°/sec Yaw Rate Gyroscope with SPI
ADIS16080
FEATURES
Complete angular rate gyroscope
Z-axis (yaw rate) response
SPI digital output interface
High vibration rejection over wide frequency
2000 g-powered shock survivability
Externally controlled self-test
Internal temperature sensor output
Dual auxiliary 12-bit ADC inputs
Absolute rate output for precision applications
5 V single-supply operation
8.2 mm × 8.2 mm × 5.2 mm package
RoHS compliant
APPLICATIONS
Platform stabilization
Image stabilization
Guidance and control
Inertia measurement units
Robotics
GENERAL DESCRIPTION
The ADIS16080 is a gyroscope that uses the Analog Devices,
Inc. surface-micromachining process to make a functionally
complete angular rate sensor with an integrated serial periph-
eral interface (SPI).
The digital data available at the SPI port is proportional to the
angular rate about the axis that is normal to the top surface of
the package (see Figure 20). A single external resistor can be
used to increase the measurement range. An external capacitor
can be used to lower the bandwidth.
Access to an internal temperature sensor measurement is
provided, through the SPI, for compensation techniques.
Two pins are available for the user to input analog signals for
digitization. An additional output pin provides a precision
voltage reference. Two digital self-test inputs electromechanically
excite the sensor to test the operation of the sensor and the
signal-conditioning circuits.
The ADIS16080 is available in an 8.2 mm × 8.2 mm × 5.2 mm,
16-terminal, peripheral land grid array (LGA) package.
FUNCTIONAL BLOCK DIAGRAM
COUT
FILT
RATE
±80°/sec
GYROSCOPE
ADIS16080
TEMPERATURE
SENSOR
MUX/ADC
4-CHANNEL
SPI
VREF
REFERENCE
SCLK
DIN
CS
DOUT
AIN2
AIN1
ST1 ST2
VCC
5V
COM
Figure 1.
VDRIVE
3V TO 5V
Rev. $
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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.
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One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2006–20 Analog Devices, Inc. All rights reserved.



ADIS16080
ADIS16080
TABLE OF CONTENTS
Features .............................................................................................. 1 
Applications....................................................................................... 1 
General Description ......................................................................... 1 
Functional Block Diagram .............................................................. 1 
Revision History ............................................................................... 2 
Specifications..................................................................................... 3 
Timing Specifications .................................................................. 5 
Absolute Maximum Ratings............................................................ 6 
ESD Caution.................................................................................. 6 
Pin Configuration and Function Descriptions............................. 7 
Typical Performance Characteristics ............................................. 8 
Theory of Operation ...................................................................... 11 
Supply and Common Considerations ..................................... 11 
REVISION HISTORY
1/10—Rev. B to Rev. C
Changes to Noise Performance, Total Noise Parameter,
Table 1 ................................................................................................ 3
6/09—Rev. A to Rev. B
Changes to Table 1............................................................................ 3
Changes to Figure 7 and Figure 8................................................... 8
Changes to Table 7, Table 9, Table 10, and Table 11 .................. 13
Added Applications Information Section ................................... 14
4/07—Rev. 0 to Rev. A
Changes to Table 1............................................................................ 3
Changes to Table 4............................................................................ 7
Added Figure 5.................................................................................. 7
Changes to Setting Bandwidth Section........................................ 11
Changes to Rate Sensitive Axis Section ....................................... 11
Deleted Control Register Section ................................................. 12
Added Basic Operation Section.................................................... 12
Updated Outline Dimensions ....................................................... 14
7/06—Revision 0: Initial Version
Increasing Measurement Range ............................................... 11 
Setting Bandwidth...................................................................... 11 
Self-Test Function ...................................................................... 11 
Continuous Self-Test.................................................................. 11 
Rate Sensitive Axis ..................................................................... 11 
Basic Operation .............................................................................. 12 
Serial Peripheral Interface (SPI)............................................... 12 
Applications Information .............................................................. 14 
Assembly...................................................................................... 14 
Interface board............................................................................ 14 
Outline Dimensions ....................................................................... 15 
Ordering Guide .......................................................................... 15 
Rev. C | Page 2 of 16







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