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PDF ADIS16120 Data sheet ( Hoja de datos )
| Número de pieza | ADIS16120 | |
| Descripción | Angular Rate Sensor | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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FEATURES
Low noise density, 0.015o/sec/√Hz
300o/sec dynamic range
Z-axis, yaw rate response
Calibrated offset and sensitivity
320 Hz bandwidth, adjustable
35 ms turn-on time
Digital self-test
High vibration rejection
High shock survivability
Embedded temperature sensor output
Precision voltage reference output
5 V single-supply operation
−40°C to +85°C
APPLICATIONS
Guidance and control
Instrumentation
Inertial measurement units (IMU)
Stabilization
Low Noise, Angular Rate Sensor
ADIS16120
GENERAL DESCRIPTION
The ADIS16120 is a low noise, angular rate sensor (gyroscope)
that includes all of the necessary embedded signal conditioning
to provide a low noise, analog output over the complete dynamic
range of ±300o/sec. Factory calibration provides excellent offset
and gain accuracy. The unique design implementation provides
superior stability over variations in temperature, voltage, linear
acceleration, vibration, and next level assembly. The surface-
micromachining manufacturing technology is the same high
volume BiMOS process used by Analog Devices, Inc. for its high
reliability automotive sensor products.
The output signal, RATEOUT, is a voltage proportional to the
angular rate about the axis normal to the top surface of the
package. A precision reference and a temperature output are
provided for system level calibrations and a digital self-test
feature is provided to enable system-level diagnostics. The self-
test function electromechanically excites the sensor to verify
proper operation.
The 35.6 mm × 42.4 mm (plus mounting extensions) package
provides the convenience of a standard geometry 24-pin interface
and four mounting holes for simple installation. Consult the
factory for additional dynamic range and sensitivity options.
FUNCTIONAL BLOCK DIAGRAM
TEMPOUT
REFOUT
TEMPERATURE
SENSOR
ADIS16120
MEMS
ANGULAR
RATE SENSOR
SIGNAL
CONDITIONING
SENSITIVITY
AND
OFFSET
CALIBRATION
FILTER
RATEOUT
ST SELF-TEST
Figure 1.
COM
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
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.
1 page  
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
ADIS16120
2 4 6 8 10 12 14 16 18 20 22 24
1 3 5 7 9 11 13 15 17 19 21 23
Figure 3. Pin Configuration (Connector-Up View)
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1 ST
Self-Test.
2 ST
Self-Test.
3 ST
Self-Test.
4 ST
Self-Test.
5 ST
Self-Test.
6 ST
Self-Test.
7 ST
Self-Test.
8 COM
Power Supply Ground.
9 ST
Self-Test.
10
TEMPOUT
Temperature Sensor Output.
11 DNC
Do Not Connect.
12
REFOUT
Reference Voltage.
13 VCC
Power Supply.
14 COM
Power Supply Ground.
15 VCC
Power Supply.
16 COM
Power Supply Ground.
17 COM
Power Supply Ground.
18
RATEOUT
Angular Rate Output Signal.
19 COM
Power Supply Ground.
20 FILTER
Filter Input. This is used in conjunction with RATEOUT; see the Setting the Bandwidth section for use.
21 DNC
Do Not Connect.
22 DNC
Do Not Connect.
23 COM
Power Supply Ground.
24 DNC
Do Not Connect.
Rev. A | Page 5 of 12
5 Page 
OUTLINE DIMENSIONS
2.40 BSC
42.154
41.900
41.646
37.830
37.680
37.530
32.550
32.350
32.150
25.00 BSC
4.00 BSC
TOP VIEW
DETAIL A
42.654
42.400
42.146
37.140
36.990
36.840
ADIS16120
3.24 BSC
(2 PLACES)
31.350
31.200
31.050
35.854
35.600
35.346
2.20 BSC
(2 PLACES)
1.00 BSC
(LEAD PITCH)
14.054
13.800
13.546
END VIEW
1.00 BSC
(LEAD PITCH)
0.30 SQ
BSC
3.04
2.84
2.64
DETAIL A
Figure 20. ADIS16120 PCB Module with Connector Interface
(ML-24)
Dimensions shown in millimeters
ORDERING GUIDE
Model
ADIS16120AML
ADIS16120/PCB
Temperature Range
−40°C to +85°C
Package Description
PCB Module with Connector Interface
Evaluation Board
2.00 BSC
DIAMETER
Package Option
ML-24
Rev. A | Page 11 of 12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ADIS16120.PDF ] | |
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