ADIS16362/PCBZ Analog Devices Inc, ADIS16362/PCBZ Datasheet

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ADIS16362/PCBZ

Manufacturer Part Number
ADIS16362/PCBZ
Description
Inertial Sensor Interface Board
Manufacturer
Analog Devices Inc
Series
iMEMS®, iSensor™r
Datasheet

Specifications of ADIS16362/PCBZ

Silicon Manufacturer
Analog Devices
Application Sub Type
Accelerometer / Gyroscope
Kit Application Type
Sensing - Motion / Vibration / Shock
Silicon Core Number
ADIS16362
Kit Contents
Board
Sensor Type
Accelerometer, Gyroscope, 3 Axis
Sensing Range
±1.7g, ±75°/sec, ±150°/sec, ±300°/sec
Sensitivity
0.333mg/LSB, 0.0125 ~ 0.05°/sec/LSB
Voltage - Supply
4.75 V ~ 5.25 V
Embedded
No
Utilized Ic / Part
ADIS16362
Lead Free Status / RoHS Status
Lead free / RoHS compliant by exemption
Interface
-
Lead Free Status / RoHS Status
Lead free / RoHS compliant by exemption
FEATURES
Triaxis digital gyroscope with digital range scaling
Triaxis digital accelerometer: ±1.7 g
Wide sensor bandwidth: 330 Hz
Autonomous operation and data collection
Factory-calibrated sensitivity, bias, and axial alignment
SPI-compatible serial interface
Embedded temperature sensor
Programmable operation and control
Single-supply operation: 4.75 V to 5.25 V
2000 g shock survivability
Operating temperature range: −40°C to +105°C
APPLICATIONS
Medical instrumentation
Robotics
Platform control
Navigation
GENERAL DESCRIPTION
The ADIS16362 iSensor® is a complete inertial system that includes
a triaxis gyroscope and triaxis accelerometer. Each sensor in the
ADIS16362 combines industry-leading iMEMS® technology
with signal conditioning that optimizes dynamic performance.
The factory calibration characterizes each sensor for sensitivity,
bias, alignment, and linear acceleration (gyro bias). As a result,
each sensor has its own dynamic compensation formulas that
provide accurate sensor measurements over a temperature
range of −20°C to +70°C.
The ADIS16362 provides a simple, cost-effective method for
integrating accurate, multiaxis, inertial sensing into industrial
systems, especially when compared with the complexity and
investment associated with discrete designs. All necessary
Rev. D
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 owners.
±75°/sec, ±150°/sec, ±300°/sec settings
Tight orthogonal alignment: <0.05°
No external configuration commands required
Start-up time: 180 ms
Sleep mode recovery time: 4 ms
Calibration temperature range: −20°C to +70°C
Automatic and manual bias correction controls
Bartlett window FIR filter length, number of taps
Digital I/O: data ready, alarm indicator, general-purpose
Alarms for condition monitoring
Sleep mode for power management
DAC output voltage
Enable external sample clock input: up to 1.2 kHz
Single-command self-test
Six Degrees of Freedom Inertial Sensor
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
motion testing and calibration are part of the production process
at the factory, greatly reducing system integration time. Tight
orthogonal alignment simplifies inertial frame alignment in
navigation systems. An improved SPI interface and register
structure provide faster data collection and configuration control.
The ADIS16362 uses a compatible pinout and the same package
as the ADIS1635x family. Therefore, systems that currently use
the ADIS1635x family can upgrade their performance with
minor firmware adjustments in their processor designs.
This compact module is approximately 23 mm × 23 mm × 23 mm
and provides a flexible connector interface that enables multiple
mounting orientation options.
ANGULAR RATE
ACCELERATION
TEMPERATURE
TRIAXIS MEMS
TRIAXIS MEMS
ADIS16362
SELF-TEST
SENSOR
SENSOR
SENSOR
FUNCTIONAL BLOCK DIAGRAM
AUX_
CONDITIONING
©2009–2011 Analog Devices, Inc. All rights reserved.
ADC
RST
CONVERSION
SIGNAL
AND
DIO1
CONTROL
DIGITAL
AUX_
DAC
DIO2
Figure 1.
DIO3
ALARMS
CALIBRATION
PROCESSING
DIGITAL
CLKIN
AND
DIO4/
ADIS16362
MANAGEMENT
POWER
REGISTERS
INTERFACE
OUTPUT
AND SPI
www.analog.com
VCC
GND
CS
SCLK
DIN
DOUT

Related parts for ADIS16362/PCBZ

ADIS16362/PCBZ Summary of contents

Page 1

FEATURES Triaxis digital gyroscope with digital range scaling ±75°/sec, ±150°/sec, ±300°/sec settings Tight orthogonal alignment: <0.05° Triaxis digital accelerometer: ±1.7 g Wide sensor bandwidth: 330 Hz Autonomous operation and data collection No external configuration commands required Start-up time: 180 ms ...

Page 2

ADIS16362 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Timing Specifications .................................................................. 5 Timing Diagrams .......................................................................... 5 Absolute Maximum Ratings ............................................................ 6 ESD ...

Page 3

SPECIFICATIONS T = 25°C, VCC = 5.0 V, angular rate = 0°/sec, dynamic range = ±300°/sec ± unless otherwise noted. A Table 1. Parameter GYROSCOPES Dynamic Range Initial Sensitivity Sensitivity Temperature Coefficient Misalignment Nonlinearity Initial Bias Error In-Run ...

Page 4

ADIS16362 Parameter DAC OUTPUT Resolution Relative Accuracy Differential Nonlinearity Offset Error Gain Error Output Range Output Impedance Output Settling Time 1 LOGIC INPUTS Input High Voltage Input Low Voltage Wake-Up Pulse Width Logic 1 Input ...

Page 5

TIMING SPECIFICATIONS T = 25°C, VCC = 5 V, unless otherwise noted. A Table 2. Parameter Description f Serial clock SCLK t Stall period between data STALL t Read rate READRATE t Chip select to clock edge CS t DOUT ...

Page 6

ADIS16362 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Acceleration Any Axis, Unpowered Any Axis, Powered VCC to GND Digital Input Voltage to GND Digital Output Voltage to GND Analog Input to GND Operating Temperature Range Storage Temperature Range 1 Extended exposure ...

Page 7

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Y-AXIS a NOTES 1. ACCELERATION ( Table 5. Pin Function Descriptions Pin No. Mnemonic 1 DIO3 2 DIO4/CLKIN 3 SCLK 4 DOUT 5 DIN DIO1, DIO2 8 RST 10, 11, 12 ...

Page 8

ADIS16362 TYPICAL PERFORMANCE CHARACTERISTICS 0.1 0.01 0.001 0 100 Tau (Seconds) Figure 7. Gyroscope Allan Variance 0.001 +1σ 0.0001 MEAN –1σ 0.00001 1k 10k 0.1 Rev Page +1σ MEAN –1σ 100 ...

Page 9

THEORY OF OPERATION BASIC OPERATION The ADIS16362 is an autonomous sensor system that starts up after it has a valid power supply voltage and begins producing inertial measurement data at the factory default sample rate setting of 819.2 SPS. After ...

Page 10

ADIS16362 MEMORY MAP Table 8. User Register Memory Map Name R/W Flash Backup FLASH_CNT R Yes SUPPLY_OUT R No XGYRO_OUT R No YGYRO_OUT R No ZGYRO_OUT R No XACCL_OUT R No YACCL_OUT R No ZACCL_OUT R No XTEMP_OUT R No ...

Page 11

BURST READ DATA COLLECTION Burst read data collection is a process-efficient method for collect- ing data from the ADIS16362. In burst read, all output registers are clocked out on DOUT, 16 bits at a time, in sequential data cycles (each ...

Page 12

ADIS16362 CALIBRATION Manual Bias Calibration The bias offset registers in Table 15 and Table 16 provide a manual adjustment function for the output of each sensor. For example, if XGYRO_OFF = 0x1FF6 (DIN = 0x9B1F, 0x9AF6), the XGYRO_OUT offset shifts ...

Page 13

Internal Sample Rate The SMPL_PRD register provides discrete sample rate settings using the bit assignments in Table 18 and the following equation × For example, when SMPL_PRD[7:0] = 0x0A, the sample ...

Page 14

ADIS16362 INPUT/OUTPUT FUNCTIONS General-Purpose I/O DIO1, DIO2, DIO3, and DIO4 are configurable, general-pur- pose I/O lines that serve multiple purposes according to the following control register priority: MSC_CTRL, ALM_CTRL, and GPIO_CTRL. For example, set GPIO_CTRL = 0x080C (DIN = 0xB308, ...

Page 15

DIAGNOSTICS Self-Test The self-test function allows the user to verify the mechanical integrity of each MEMS sensor. It applies an electrostatic force to each sensor element, which results in mechanical displacement that simulates a response to actual motion. Table 1 ...

Page 16

ADIS16362 Table 27. ALM_MAG1, ALM_MAG2 Bit Descriptions Bit Description [15] Comparison polarity (1 = greater than less than) [14] Not used [13:0] Data bits that match the format of the trigger source selection Table 28. ALM_SMPL1, ALM_SMPL2 Bit ...

Page 17

... The ADIS16362 does not require external capacitors for normal operation, so the interface PCB does not use the C1/C2 pads (not shown in Figure 17). 23. 30. NOTES 1. DIMENSIONS IN MILLIMETERS. Figure 17. Physical Diagram for the ADIS16362/PCBZ J1 RST 1 2 SCLK DOUT DNC 5 6 DIN GND 7 8 GND ...

Page 18

... TOP VIEW 1.588 BSC 10.60 BSC 10.50 BSC FRONT VIEW 2.660 2.500 2.340 ORDERING GUIDE Model 1 Temperature Range ADIS16362BMLZ −40°C to +105°C ADIS16362/PCBZ RoHS Compliant Part. 9.464 4.20 9.210 4.00 2.382 8.956 3.80 BSC (2×) (2×) 17.41 1.588 17.21 BSC 17.01 (2× ...

Page 19

NOTES Rev Page ADIS16362 ...

Page 20

ADIS16362 NOTES ©2009–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08179-0-2/11(D) Rev Page ...

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