ADIS16365/PCBZ Analog Devices Inc, ADIS16365/PCBZ Datasheet

BOARD INTERFACE FOR ADIS16365

ADIS16365/PCBZ

Manufacturer Part Number
ADIS16365/PCBZ
Description
BOARD INTERFACE FOR ADIS16365
Manufacturer
Analog Devices Inc
Series
iMEMS®, iSensor™r
Datasheets

Specifications of ADIS16365/PCBZ

Sensor Type
Accelerometer, Gyroscope, 3 Axis
Sensing Range
±17g, ±75°/sec, ±150°/sec, ±300°/sec
Interface
SPI Serial
Sensitivity
3.3mg/LSB, 0.0125 ~ 0.05°/sec/LSB
Voltage - Supply
4.75 V ~ 5.25 V
Embedded
No
Utilized Ic / Part
ADIS16365
Silicon Manufacturer
Analog Devices
Application Sub Type
Accelerometer / Gyroscope
Kit Application Type
Sensing - Motion / Vibration / Shock
Silicon Core Number
ADIS16365
Lead Free Status / RoHS Status
Not applicable / RoHS Compliant
For Use With
ADISUSBZ - KIT EVAL ADIS W/SOFTWARE USB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Not applicable / RoHS Compliant
FEATURES
Triaxis digital gyroscope with digital range scaling
Triaxis digital accelerometer: ±18 g
Autonomous operation and data collection
Factory-calibrated sensitivity, bias, and axial alignment
Calibration temperature range
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
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
ADIS16360: +25°C
ADIS16365: −40°C to +85°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
ANGULAR RATE
ACCELERATION
TRI-AXIS MEMS
TEMPERATURE
TRI-AXIS MEMS
ADIS16360/
ADIS16365
SELF-TEST
SENSOR
SENSOR
SENSOR
FUNCTIONAL BLOCK DIAGRAM
Six Degrees of Freedom Inertial Sensor
AUX_ADC
CONDITIONING
RST
CONVERSION
SIGNAL
AND
DIO1
CONTROL
AUX_DAC
DIGITAL
DIO2
Figure 1.
ALARMS
DIO3
CALIBRATION
PROCESSING
DIGITAL
AND
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
APPLICATIONS
Medical instrumentation
Robotics
Platform controls
Navigation
GENERAL DESCRIPTION
The ADIS16360/ADIS16365 iSensor® devices are complete inertial
systems that include a triaxis gyroscope and triaxis accelerometer.
Each sensor in the ADIS16360/ADIS16365 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.
The ADIS16360/ADIS16365 provide 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
orthogonal alignment simplifies inertial frame alignment in naviga-
tion systems. An improved SPI interface and register structure
provide faster data collection and configuration control.
The ADIS16360/ADIS16365 use 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. These
compact modules are approximately 23 mm × 23 mm × 23 mm
and provide a flexible connector interface that enables multiple
mounting orientation options.
DIO4/CLKIN
MANAGEMENT
POWER
REGISTERS
INTERFACE
OUTPUT
AND SPI
ADIS16360/ADIS16365
©2009–2011 Analog Devices, Inc. All rights reserved.
CS
SCLK
DIN
DOUT
VCC
GND
www.analog.com

Related parts for ADIS16365/PCBZ

ADIS16365/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: ±18 g Autonomous operation and data collection No external configuration commands required Start-up time: 180 ms Sleep mode recovery time: 4 ...

Page 2

ADIS16360/ADIS16365 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

ADIS16360/ADIS16365 Parameter Gain Error Input Range Input Capacitance DAC OUTPUT Resolution Relative Accuracy Differential Nonlinearity Offset Error Gain Error Output Range Output Impedance Output Settling Time LOGIC INPUTS 1 Input High Voltage Input Low Voltage ...

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

ADIS16360/ADIS16365 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 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 VCC ...

Page 8

ADIS16360/ADIS16365 TYPICAL PERFORMANCE CHARACTERISTICS 0.1 0.01 0.001 0 100 Tau (Seconds) Figure 7. Gyroscope Allan Variance 0.01 +1σ 0.001 MEAN –1σ 0.0001 1k 10k 0.1 Rev Page +1σ MEAN –1σ 100 ...

Page 9

THEORY OF OPERATION BASIC OPERATION The ADIS16360/ADIS16365 are autonomous sensor systems that start up after they have a valid power supply voltage and begin producing inertial measurement data at the factory default sample rate setting of 819.2 SPS. After each ...

Page 10

ADIS16360/ADIS16365 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 ADIS16360/ADIS16365 burst read, all output data registers are clocked out on DOUT, 16 bits at a time, in sequential data cycles ...

Page 12

ADIS16360/ADIS16365 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

ADIS16360/ADIS16365 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

ADIS16360/ADIS16365 Table 27. ALM_MAG1, ALM_MAG2 Bit Descriptions Bits Description (Default = 0x0000) [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. ...

Page 17

... The ADIS16360/ADIS16365 do 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 ADIS16360/PCBZ and ADIS16365/PCBZ J1 RST 1 2 SCLK DOUT DNC 5 6 DIN GND 7 8 ...

Page 18

... BSC 10.50 BSC FRONT VIEW 2.660 2.500 2.340 ORDERING GUIDE 1 Model Temperature Range ADIS16360BMLZ −40°C to +105°C ADIS16360/PCBZ ADIS16365BMLZ −40°C to +105°C ADIS16365/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 ...

Page 19

NOTES Rev Page ADIS16360/ADIS16365 ...

Page 20

ADIS16360/ADIS16365 NOTES ©2009–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07570-0-2/11(D) Rev Page ...

Related keywords