1200°/sec
Precision Angular Rate Sensor
ADIS16133
FEATURES
GENERAL DESCRIPTION
Digital gyroscope system, 1200°/sec measurement range
In-run bias stability, ~6°/hour
~11°/hour over temperature: −40°C to +85°C
Autonomous operation and data collection
No external configuration commands required
Start-up time: 181 ms
The ADIS16133 iSensor® is a high performance, digital gyro-
scope sensing system that operates autonomously and requires
no user configuration to produce accurate rate sensing data.
Key performance advantages include low noise density, wide
bandwidth, low variation over temperature, and excellent in-run
bias stability, all of which directly influence critical end perfor-
mance goals for platform stabilization, navigation, robotics,
and medical instrumentation systems.
Sleep mode recovery: 4.7 ms
Factory calibrated sensitivity and bias
Calibration temperature range: −40°C to +85°C
Single serial peripheral interface, SPI compatible
Wide bandwidth: 335 Hz
This sensor system combines industry leading iMEMS® technology
with signal conditioning that optimizes dynamic performance. The
factory calibration characterizes the entire sensor signal chain for
sensitivity and bias over a temperature range of −40°C to +85°C.
As a result, each ADIS16133 has its own unique correction for-
mulas to produce accurate measurements upon installation. For
some systems, the factory calibration eliminates the need for
system level calibration and greatly simplifies it for others.
Embedded temperature sensor
Programmable operation and control
Automatic and manual bias correction controls
Digital filters: Bartlett FIR, average/decimation
Internal sample rate: up to 2048 SPS
Digital I/O: data ready, alarm indicator, general-purpose
Alarms for condition monitoring
Sleep mode for power management
Enable external sample clock input: up to 2048 Hz
Single-supply operation: 4.85 V to 5.15 V
2000 g shock survivability
The ADIS16133 samples data at rates of up to 2048 SPS and
offers an averaging/decimation filter structure for optimizing
noise/bandwidth trade-offs. The serial peripheral interface (SPI)
and user register structure provide easy access to configuration
controls and calibrated sensor data for embedded processor
platforms.
Operating temperature range: −40°C to +105°C
The 36 mm × 44 mm × 14 mm package provides four holes for
simple mechanical attachment. Use M2 (or 2-56 standard size)
machine screws along with a standard 24-pin, dual row, 1 mm
pitch connector to support electrical attachment to a printed
circuit board (PCB) or cable system. The ADIS16133 provides
an operating temperature range of −40°C to +105°C.
APPLICATIONS
Precision instrumentation
Platform stabilization and control
Industrial vehicle navigation
Downhole instrumentation
Robotics
FUNCTIONAL BLOCK DIAGRAM
DIO1 DIO2 CLKIN RST
VCC
POWER
MANAGEMENT
SELF-TEST
I/O
ALARMS
GND
MEMS
SENSOR
USER
CONTROLLER
CONTROL
REGISTERS
CS
TEMP
SENSOR
SCLK
DIN
SPI
PORT
CLOCK CALIBRATION
FILTER
OUTPUT
DATA
REGISTERS
DOUT
ADIS16133
Figure 1.
Rev. 0
Information furnishedby Analog Devices is believedto be accurate andreliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rightsofthird partiesthat may result from its use. Specifications subject to change without notice. No
license isgrantedbyimplication or otherwise under anypatent or patent rights of Analog Devices.
Trademarks andregisteredtrademarks 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
www.analog.com
©2010 Analog Devices, Inc. All rights reserved.
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