ADIS16080 Gyro Datasheet

ADIS16080 Datasheet PDF, Equivalent


Part Number

ADIS16080

Description

Yaw Rate Gyro

Manufacture

Analog Devices

Total Page 16 Pages
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ADIS16080
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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
Inertial measurement units
Robotics
±80°/sec Yaw Rate Gyro
with SPI® Interface
ADIS16080
GENERAL DESCRIPTION
The ADIS16080 is a complete angular rate sensor (gyroscope)
that uses the Analog Devices, Inc. surface-micromachining
process to make a functionally complete angular rate sensor
with an integrated serial peripheral interface (SPI).
The digital data available at the SPI port is proportional to the
angular rate about the axis normal to the top surface of the
package (see Figure 19). 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 electro-
mechanically excite the sensor to test 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°/s
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. 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.
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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 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
REVISION HISTORY
7/06—Revision 0: Initial Version
Supply and Common Considerations ..................................... 11
Increasing Measurement Range ............................................... 11
Setting Bandwidth...................................................................... 11
Self-Test Function ...................................................................... 11
Continuous Self Test .................................................................. 11
Rate Sensitive Axis ..................................................................... 11
Control Register.............................................................................. 12
Serial Interface ............................................................................ 13
Second-Level Assembly ............................................................. 14
Outline Dimensions ....................................................................... 15
Ordering Guide .......................................................................... 15
Rev. 0 | Page 2 of 16


Features www.DataSheet4U.com ±80°/sec Yaw Rate Gyro with SPI® Interface ADIS16080 FE ATURES Complete angular rate gyroscope Z-axis (yaw rate) response SPI digital output interface High vibration rejecti on over wide frequency 2000 g powered s hock survivability Externally controlle d self test Internal temperature sensor output Dual auxiliary 12-bit ADC input s Absolute rate output for precision ap plications 5 V single-supply operation 8.2 mm × 8.2 mm × 5.2 mm package RoHS -compliant GENERAL DESCRIPTION The ADI S16080 is a complete angular rate senso r (gyroscope) that uses the Analog Devi ces, Inc. surface-micromachining proces s to make a functionally complete angul ar rate sensor with an integrated seria l peripheral interface (SPI). The digit al data available at the SPI port is pr oportional to the angular rate about th e axis normal to the top surface of the package (see Figure 19). A single exte rnal resistor can be used to increase t he measurement range. An external capacitor can be used to lower the.
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