ADIS16364/PCBZ Analog Devices Inc, ADIS16364/PCBZ Datasheet

BOARD EVAL FOR ADIS16364

ADIS16364/PCBZ

Manufacturer Part Number
ADIS16364/PCBZ
Description
BOARD EVAL FOR ADIS16364
Manufacturer
Analog Devices Inc
Series
iMEMS®, iSensor™r
Datasheets

Specifications of ADIS16364/PCBZ

Sensor Type
Accelerometer, Gyroscope, 3 Axis
Sensing Range
±5g, ±75°/sec, ±150°/sec, ±300°/sec
Interface
SPI Serial
Sensitivity
1mg/LSB, 0.0125 ~ 0.05°/sec/LSB
Voltage - Supply
4.75 V ~ 5.25 V
Embedded
No
Utilized Ic / Part
ADIS16364
Silicon Manufacturer
Analog Devices
Application Sub Type
Accelerometer / Gyroscope
Kit Application Type
Sensing - Motion / Vibration / Shock
Silicon Core Number
ADIS16364
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
Triaxis digital gyroscope with digital range scaling
Triaxis digital accelerometer: ±5 g
Autonomous operation and data collection
Factory-calibrated sensitivity, bias, and axial alignment
Calibration temperature range: −20°C to +70°C
SPI-compatible serial interface
Wide bandwidth: 330 Hz
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 controls
Navigation
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
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
ANGULAR RATE
ACCELERATION
TEMPERATURE
TRIAXIS MEMS
TRIAXIS MEMS
ADIS16364
SELF-TEST
SENSOR
SENSOR
SENSOR
FUNCTIONAL BLOCK DIAGRAM
Six Degrees of Freedom Inertial Sensor
AUX_ADC
CONDITIONING
RST
CONVERSION
SIGNAL
AND
DIO1
AUX_DAC
CONTROL
DIGITAL
DIO2
Figure 1.
DIO3
ALARMS
CALIBRATION
PROCESSING
DIGITAL
CLKIN
AND
DIO4/
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
GENERAL DESCRIPTION
The ADIS16364 iSensor® is a complete inertial system that includes
a triaxis gyroscope and triaxis accelerometer. Each sensor in the
ADIS16364 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 ADIS16364 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 motion
testing and calibration are part of the production process at the
factory, greatly reducing system integration time. Tight orthog-
onal alignment simplifies inertial frame alignment in navigation
systems. An improved SPI interface and register structure provide
faster data collection and configuration control.
The ADIS16364 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.
MANAGEMENT
POWER
REGISTERS
INTERFACE
OUTPUT
AND SPI
©2009–2011 Analog Devices, Inc. All rights reserved.
VCC
GND
CS
SCLK
DIN
DOUT
ADIS16364
www.analog.com

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ADIS16364/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: ±5 g Autonomous operation and data collection No external configuration commands required Start-up time: 180 ms Sleep mode recovery time: 4 ...

Page 2

ADIS16364 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Timing Specifications .................................................................. 5 Timing Diagrams.......................................................................... 5 Absolute Maximum Ratings............................................................ 6 ESD Caution.................................................................................. 6 Pin Configuration ...

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

ADIS16364 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 SCLK edge CS t DOUT ...

Page 6

ADIS16364 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Rating Acceleration Any Axis, Unpowered 2000 g Any Axis, Powered 2000 g VCC to GND −0 +6.0 V Digital Input Voltage to GND −0 +5.3 V Digital Output Voltage ...

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

ADIS16364 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 ADIS16364 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

ADIS16364 MEMORY MAP Table 8. User Register Memory Map Name User Access Flash Backup FLASH_CNT Read only Yes SUPPLY_OUT Read only No XGYRO_OUT Read only No YGYRO_OUT Read only No ZGYRO_OUT Read only No XACCL_OUT Read only No YACCL_OUT Read ...

Page 11

BURST READ DATA COLLECTION Burst read data collection is a process-efficient method for collecting data from the ADIS16364 burst read, all output data registers are clocked out on DOUT, 16 bits at a time, in sequential data cycles ...

Page 12

ADIS16364 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

Power Management Setting SMPL_PRD ≥ 0x0A also sets the sensor to low power mode. For systems that require lower power dissipation, in- system characterization helps users to quantify the associated performance trade-offs. In addition to sensor performance, this mode affects ...

Page 14

ADIS16364 INPUT/OUTPUT FUNCTIONS General-Purpose I/O DIO1, DIO2, DIO3, and DIO4 are configurable, general-purpose I/O lines that serve multiple purposes according to the follow- ing 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 displace- ment that simulates a response to actual motion. Table ...

Page 16

ADIS16364 Alarm Registers The alarm function provides monitoring for two independent conditions. The ALM_CTRL register provides control inputs for data source, data filtering (prior to comparison), static comparison, dynamic rate-of-change comparison, and output indicator configurations. The ALM_MAGx registers establish the ...

Page 17

... Table 5. The ADIS16364 does not require external capacitors for normal operation; therefore, 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 ADIS16364/PCBZ J1 RST 1 2 SCLK DOUT DNC 5 6 DIN GND 7 8 ...

Page 18

... TOP VIEW 1.588 BSC 10.60 BSC 10.50 BSC FRONT VIEW 2.660 2.500 2.340 ORDERING GUIDE 1 Model Temperature Range ADIS16364BMLZ −40°C to +105°C ADIS16364/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 ADIS16364 ...

Page 20

ADIS16364 NOTES ©2009–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07906-0-2/11(D) Rev Page ...

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